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Liu CY, Bao YM, Zheng YJ. [Clinical analysis of 4 children with cryptogenic organizing pneumonia]. Zhonghua Er Ke Za Zhi 2024; 62:268-272. [PMID: 38378290 DOI: 10.3760/cma.j.cn112140-20231102-00341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
Objective: To analyze the clinical features of children with cryptogenic organizing pneumonia (COP) confirmed by pathology. Methods: The clinical manifestations, imaging, pathology, treatment and outcome data of 4 children with COP confirmed by thoracoscopic lung biopsy were retrospectively analyzed, who were hospitalized at Respiratory Department of Shenzhen Children's Hospital from January 2004 to December 2022. Results: All of the 4 patients were male, the age ranged from 1 year 3 months to 14 years. The time from onset to diagnosis was 3 months to 3 years. The follow-up duration was 6 months to 6 years. All the 4 cases had cough, 2 cases had tachypnea and wheezing, 1 case had expectoration, 1 case had chest pain, 1 case had decreased activity tolerance and weight loss. Rales in 2 cases and hypoxemia in 1 case. Pulmonary high resolution CT showed diffuse distribution, involvement of both lungs in 3 cases, and single lung combined migration in 1 case.Three cases showed ground-glass opacity, consolidation, patchy or fibrous strips, and 1 case presented air bronchogram and "reversed halo sign". All the 4 cases were performed thoracoscopic lung biopsy, and the pathological findings showed cellulose exudate or small nodules filled with granulation tissue or fibroblasts in the alveolar cavity and small airways, and 1 case was Masson corpuscle positive. Three patients achieved remission after glucocorticoid therapy. Spontaneous remission without treatment was seen in 1 patient.Two cases were followed up for 17 months and 6 years, respectively, who had excellent outcome. Conclusions: The manifestations of COP in children include cough, expectoration and chest pain. Infants and young children may have tachypnea and wheezing. The most common chest CT findings are diffuse distribution of ground-glass opacity, patchy and consolidation in both lungs. Diagnosis should depend on pathological examination. The effect of glucocorticoid therapy is good.
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Affiliation(s)
- C Y Liu
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - Y M Bao
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - Y J Zheng
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518038, China
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Jiang RM, Xie ZD, Jiang Y, Lu XX, Jin RM, Zheng YJ, Shang YX, Xu BP, Liu ZS, Lu G, Deng JK, Liu GH, Wang XC, Wang JS, Feng LZ, Liu W, Zheng Y, Shu SN, Lu M, Luo WJ, Liu M, Cui YX, Ye LP, Shen AD, Liu G, Gao LW, Xiong LJ, Bai Y, Lin LK, Wei Z, Xue FX, Wang TY, Zhao DC, Shao JB, Ng DKK, Wong GWK, Zhao ZY, Li XW, Yang YH, Shen KL. Diagnosis, treatment and prevention of severe acute respiratory syndrome coronavirus 2 infection in children: experts' consensus statement updated for the Omicron variant. World J Pediatr 2024; 20:272-286. [PMID: 37676610 DOI: 10.1007/s12519-023-00745-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 06/29/2023] [Indexed: 09/08/2023]
Affiliation(s)
- Rong-Meng Jiang
- Diagnosis and Treatment Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China
| | - Zheng-De Xie
- Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Yi Jiang
- Department of Pediatrics, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Xiao-Xia Lu
- Department of Respiratory, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430016, China
| | - Run-Ming Jin
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yue-Jie Zheng
- Department of Respiratory, Shenzhen Children's Hospital, Shenzhen, 518038, China
| | - Yun-Xiao Shang
- Department of Pediatric Respiratory, Shengjing Hospital Affiliated to China Medical University, Shenyang, 110004, China
| | - Bao-Ping Xu
- Department of Respiratory, Beijing Children's Hospital, Capital Medical University, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, 100045, China
| | - Zhi-Sheng Liu
- Department of Neurology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430016, China
| | - Gen Lu
- Department of Respiratory, Guangzhou Women and Children's Medical Center, Guangzhou, 510623, China
| | - Ji-Kui Deng
- Department of Infectious Diseases, Shenzhen Children's Hospital, Shenzhen, 518038, China
| | - Guang-Hua Liu
- Department of Pediatrics, Fujian Branch of Shanghai Children's Medical Center, Fujian Children's Hospital, Fuzhou, 350005, China
| | - Xiao-Chuan Wang
- Department of Clinical Immunology and Allergy, Children's Hospital of Fudan University, National Center for Children's Health, Shanghai, 201102, China
| | - Jian-She Wang
- Department of Infectious Diseases, Children's Hospital of Fudan University, National Center for Children's Health, Shanghai, 201102, China
| | - Lu-Zhao Feng
- School of Population Medicine and Public Health, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, 100730, China
| | - Wei Liu
- Children's Hospital of Tianjin University, Tianjin Children's Hospital, Tianjin, 300134, China
| | - Yi Zheng
- Beijing Key Laboratory of Diagnosis and Treatment of Mental Disorders, National Clinical Research Center for Mental and Psychological Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, 100088, China
| | - Sai-Nan Shu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Min Lu
- Department of Respiratory, Shanghai Children's Hospital, Shanghai, 200062, China
| | - Wan-Jun Luo
- Office of Infection Management, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430016, China
| | - Miao Liu
- Department of Pediatrics, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Yu-Xia Cui
- Department of Pediatrics, Guizhou Provincial People's Hospital, Guiyang, 550002, China
| | - Le-Ping Ye
- Department of Pediatrics, Peking University First Hospital, Beijing, 100034, China
| | - A-Dong Shen
- Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, 100045, China
| | - Gang Liu
- Department of Infectious Diseases, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Li-Wei Gao
- Department of Respiratory, Beijing Children's Hospital, Capital Medical University, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, 100045, China
| | - Li-Juan Xiong
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yan Bai
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Li-Kai Lin
- Hospital Management Institute of Wuhan University, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Zhuang Wei
- Children's Health Care Center, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, 100045, China
| | - Feng-Xia Xue
- Department of Respiratory, Beijing Children's Hospital, Capital Medical University, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, 100045, China
| | - Tian-You Wang
- Hematology and Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Dong-Chi Zhao
- Department of Pediatrics, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Jian-Bo Shao
- Department of Radiology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430016, China
| | - Daniel Kwok-Keung Ng
- Department of Pediatrics, Hong Kong Sanatorium & Hospital, Hong Kong, 999077, China
| | - Gary Wing-Kin Wong
- Department of Pediatrics, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, 999077, China
| | - Zheng-Yan Zhao
- Department of Developmental Behavior, Children's Hospital, Zhejiang University College of Medicine, Hangzhou, 310051, China.
| | - Xing-Wang Li
- Diagnosis and Treatment Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China.
| | - Yong-Hong Yang
- Department of Respiratory, Shenzhen Children's Hospital, Shenzhen, 518038, China.
- Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, 100045, China.
| | - Kun-Ling Shen
- Department of Respiratory, Shenzhen Children's Hospital, Shenzhen, 518038, China.
- Department of Respiratory, Beijing Children's Hospital, Capital Medical University, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, 100045, China.
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Chen JH, Zheng YJ. [Introduction of European diagnostic workup of childhood interstitial lung disease]. Zhonghua Er Ke Za Zhi 2024; 62:114-119. [PMID: 38264810 DOI: 10.3760/cma.j.cn112140-20230906-00162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Affiliation(s)
- J H Chen
- Department of Respiratory, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - Y J Zheng
- Department of Respiratory, Shenzhen Children's Hospital, Shenzhen 518038, China
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4
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Yang Q, Zheng YJ. [Research advances on late-onset congenital central hypoventilation syndrome]. Zhonghua Er Ke Za Zhi 2024; 62:91-93. [PMID: 38154986 DOI: 10.3760/cma.j.cn112140-20230711-00003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2023]
Affiliation(s)
- Q Yang
- Department of Respiratory, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - Y J Zheng
- Department of Respiratory, Shenzhen Children's Hospital, Shenzhen 518026, China
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Duan JF, Guo X, Qiu J, Huang F, Li J, Li Z, Zheng YJ, Sun XD. [Analysis of the current status and related factors of human papillomavirus infection among community-dwelling women aged 18-24 years without a history of vaccination in Shanghai City]. Zhonghua Yu Fang Yi Xue Za Zhi 2023; 57:2056-2063. [PMID: 38186156 DOI: 10.3760/cma.j.cn112150-20230404-00257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Objective: To understand the status of human papillomavirus (HPV) infection among young women without a history of vaccination in Shanghai, and analyze the related factors of HPV infection in this population. Methods: A total of 2 660 women aged 18-24 years old who had made an appointment for HPV vaccine at 36 community health service centers in Shanghai from July 2022 to February 2023 were selected as the study subjects. Basic information (including demographic characteristics, previous disease history, female menstrual and reproductive history, sexual life history, etc.) was collected by a self-filling electronic questionnaire. Cervical secretions were detected by HPV nucleic acid typing. The multivariate logistic regression model was used to analyze the factors related to high-risk HPV (HR-HPV) infection in the target population. Results: The age of the subjects was (23±1) years old, and the infection rate of HPV was 14.51% (386 cases), among which the infection rates of HR-HPV and low-risk HPV were 13.53% (360 cases) and 1.84% (49 cases), respectively. The main subtypes of HR-HPV infection were HPV52, 16, 58, 39 and 66. The multivariate logistic regression model analysis showed that compared with the control group, the OR (95%CI) values for HR-HPV infection in the group of married, earned less than 2 000 yuan/month, drank alcohol occasionally, gynecological disease history, had two or more sexual partners in the past year, and did not know whether the partners had other sexual partners were 0.41 (0.25-0.66), 0.39 (0.21-0.70), 1.45 (1.13-1.86), 1.29 (1.00-1.66), 2.18-5.18 (1.02-16.05), and 1.82 (1.31-2.54), respectively. Conclusion: The infection rate of HPV among women aged 18-24 years old in Shanghai remains at a high level. The main subtypes of HR-HPV infection are HPV52, 16, 58, 39 and 66. The marital status, economic income level, drinking status, gynecological disease history and sexual life history are related to HR-HPV infection.
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Affiliation(s)
- J F Duan
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China
| | - X Guo
- Department of Immunization, Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
| | - J Qiu
- Department of Immunization, Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
| | - F Huang
- Department of Immunization, Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
| | - J Li
- Department of Immunization, Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
| | - Z Li
- Department of Immunization, Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
| | - Y J Zheng
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China
| | - X D Sun
- Department of Immunization, Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
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6
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Zhang XS, Liu BC, Du X, Zhang YL, Xu N, Liu XL, Li WM, Lin H, Liang R, Chen CY, Huang J, Yang YF, Zhu HL, Pan L, Wang XD, Li GH, Liu ZG, Zhang YQ, Liu ZF, Hu JD, Liu CS, Li F, Yang W, Meng L, Han YQ, Lin LE, Zhao ZY, Tu CQ, Zheng CF, Bai YL, Zhou ZP, Chen SN, Qiu HY, Yang LJ, Sun XL, Sun H, Zhou L, Liu ZL, Wang DY, Guo JX, Pang LP, Zeng QS, Suo XH, Zhang WH, Zheng YJ, Jiang Q. [To compare the efficacy and incidence of severe hematological adverse events of flumatinib and imatinib in patients newly diagnosed with chronic phase chronic myeloid leukemia]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:728-736. [PMID: 38049316 PMCID: PMC10630575 DOI: 10.3760/cma.j.issn.0253-2727.2023.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Indexed: 12/06/2023]
Abstract
Objective: To analyze and compare therapy responses, outcomes, and incidence of severe hematologic adverse events of flumatinib and imatinib in patients newly diagnosed with chronic phase chronic myeloid leukemia (CML) . Methods: Data of patients with chronic phase CML diagnosed between January 2006 and November 2022 from 76 centers, aged ≥18 years, and received initial flumatinib or imatinib therapy within 6 months after diagnosis in China were retrospectively interrogated. Propensity score matching (PSM) analysis was performed to reduce the bias of the initial TKI selection, and the therapy responses and outcomes of patients receiving initial flumatinib or imatinib therapy were compared. Results: A total of 4 833 adult patients with CML receiving initial imatinib (n=4 380) or flumatinib (n=453) therapy were included in the study. In the imatinib cohort, the median follow-up time was 54 [interquartile range (IQR), 31-85] months, and the 7-year cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) were 95.2%, 88.4%, 78.3%, and 63.0%, respectively. The 7-year FFS, PFS, and OS rates were 71.8%, 93.0%, and 96.9%, respectively. With the median follow-up of 18 (IQR, 13-25) months in the flumatinib cohort, the 2-year cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) were 95.4%, 86.5%, 58.4%, and 46.6%, respectively. The 2-year FFS, PFS, and OS rates were 80.1%, 95.0%, and 99.5%, respectively. The PSM analysis indicated that patients receiving initial flumatinib therapy had significantly higher cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) and higher probabilities of FFS than those receiving the initial imatinib therapy (all P<0.001), whereas the PFS (P=0.230) and OS (P=0.268) were comparable between the two cohorts. The incidence of severe hematologic adverse events (grade≥Ⅲ) was comparable in the two cohorts. Conclusion: Patients receiving initial flumatinib therapy had higher cumulative incidences of therapy responses and higher probability of FFS than those receiving initial imatinib therapy, whereas the incidence of severe hematologic adverse events was comparable between the two cohorts.
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Affiliation(s)
- X S Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - B C Liu
- National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - X Du
- The Second People's Hospital of Shenzhen, Shenzhen 518035, China
| | - Y L Zhang
- Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
| | - N Xu
- Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - X L Liu
- Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - W M Li
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - H Lin
- First Hospital of Jilin University, Changchun 130021, China
| | - R Liang
- Xijing Hospital, Airforce Military Medical University, Xi'an 710032, China
| | - C Y Chen
- Qilu Hospital of Shandong University, Jinan 250012, China
| | - J Huang
- The Fourth Affiliated Hospital of Zhejiang University, Hangzhou 322000, China
| | - Y F Yang
- Institute of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - H L Zhu
- Institute of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - L Pan
- Institute of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - X D Wang
- Sichuan Academy of Medical Sciences Sichuan Provincial People's Hospital, Chengdu 610072, China
| | - G H Li
- Xi'an International Medical Center Hospital, Xi'an 710038, China
| | - Z G Liu
- Shengjing Hospital of China Medical University, Shenyang 110020, China
| | - Y Q Zhang
- The Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China
| | - Z F Liu
- The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - J D Hu
- Fujian Medical University Union Hospital, Fuzhou 350001, China
| | - C S Liu
- First Hospital of Jilin University, Changchun 130021, China
| | - F Li
- The First Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - W Yang
- Shengjing Hospital of China Medical University, Shenyang 110020, China
| | - L Meng
- Tongji Hospital of Tongji Medical College, Tongji Medical College of Huazhong University of Science and Technology, Wuhan 430030, China
| | - Y Q Han
- The Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010050, China
| | - L E Lin
- Hainan General Hospital, Haikou 570311, China
| | - Z Y Zhao
- Hainan General Hospital, Haikou 570311, China
| | - C Q Tu
- Shenzhen Baoan Hospital, Shenzhen University Second Affiliated Hospital, Shenzhen 518101, China
| | - C F Zheng
- Shenzhen Baoan Hospital, Shenzhen University Second Affiliated Hospital, Shenzhen 518101, China
| | - Y L Bai
- Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou 450003, China
| | - Z P Zhou
- The Second Hospital Affiliated to Kunming Medical University, Kunming 650106, China
| | - S N Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou 215006, China
| | - H Y Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou 215006, China
| | - L J Yang
- Xi'an International Medical Center Hospital, Xi'an 710117, China
| | - X L Sun
- The First Affiliated Hospital of Dalian Medical University, Dalian 116011, China
| | - H Sun
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, China
| | - L Zhou
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Z L Liu
- Huazhong University of Science and Technology Union Shenzhen Hospital, Nanshan Hospital, Shenzhen 518000, China
| | - D Y Wang
- Huazhong University of Science and Technology Union Shenzhen Hospital, Nanshan Hospital, Shenzhen 518000, China
| | - J X Guo
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, China
| | - L P Pang
- Peking University Shenzhen Hospital, Shenzhen 516473, China
| | - Q S Zeng
- The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - X H Suo
- Handan Central Hospital, Handan 057150, China
| | - W H Zhang
- First Hospital of Shangxi Medical University, Taiyuan 300012, China
| | - Y J Zheng
- First Hospital of Shangxi Medical University, Taiyuan 300012, China
| | - Q Jiang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
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Wang KL, Zhang M, Li Q, Kan H, Liu HY, Mu YT, Li ZG, Cao YM, Dong Y, Hu AQ, Zheng YJ. [Association between gestational diabetes mellitus and preterm birth subtypes]. Zhonghua Liu Xing Bing Xue Za Zhi 2023; 44:809-815. [PMID: 37221072 DOI: 10.3760/cma.j.cn112338-20220927-00815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Objective: To investigate the association between gestational diabetes mellitus (GDM) and preterm birth subtypes. Methods: Based on the cohort of pregnant women in Anqing Prefectural Hospital, the pregnant women who received prenatal screening in the first or second trimesters were recruited into baseline cohorts; and followed up for them was conducted until delivery, and the information about their pregnancy status and outcomes were obtained through electronic medical record system and questionnaire surveys. The log-binomial regression model was used to explore the association between GDM and preterm birth [iatrogenic preterm birth, spontaneous preterm birth (preterm premature rupture of membranes and preterm labor)]. For multiple confounding factors, the propensity score correction model was used to compute the adjusted association. Results: Among the 2 031 pregnant women with a singleton delivery, the incidence of GDM and preterm birth were 10.0% (204 cases) and 4.4% (90 cases) respectively. The proportions of iatrogenic preterm birth and spontaneous preterm birth in the GDM group (n=204) were 1.5% and 5.9% respectively, while the proportions in non-GDM group (n=1 827) were 0.9% and 3.2% respectively, and the difference in the proportion of spontaneous preterm birth between the two groups was significant (P=0.048). Subtypes of spontaneous preterm were further analyzed, and the results showed that the proportions of preterm premature rupture of membranes and preterm labor in the GDM group were 4.9% and 1.0% respectively, while the proportions in the non-GDM group were 2.1% and 1.1% respectively. It showed that the risk of preterm premature rupture of membranes in GDM pregnant women was 2.34 times (aRR=2.34, 95%CI: 1.16-4.69) higher than that in non-GDM pregnant women. Conclusions: Our results showed that GDM might increase the risk of preterm premature rupture of membranes. No significant increase in the proportion of preterm labor in pregnant women with GDM was found.
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Affiliation(s)
- K L Wang
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health/School of Public Health, Fudan University, Shanghai 200032, China
| | - M Zhang
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health/School of Public Health, Fudan University, Shanghai 200032, China
| | - Q Li
- Department of Obstetrics and Gynecology, Anqing Prefectural Hospital, Anhui Province, Anqing 246003, China
| | - H Kan
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health/School of Public Health, Fudan University, Shanghai 200032, China
| | - H Y Liu
- Department of Clinical Laboratory, Anqing Prefectural Hospital, Anhui Province, Anqing 246003, China
| | - Y T Mu
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health/School of Public Health, Fudan University, Shanghai 200032, China
| | - Z G Li
- Department of Clinical Laboratory, Anqing Prefectural Hospital, Anhui Province, Anqing 246003, China
| | - Y M Cao
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health/School of Public Health, Fudan University, Shanghai 200032, China
| | - Y Dong
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health/School of Public Health, Fudan University, Shanghai 200032, China
| | - A Q Hu
- Department of Clinical Laboratory, Anqing Prefectural Hospital, Anhui Province, Anqing 246003, China
| | - Y J Zheng
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health/School of Public Health, Fudan University, Shanghai 200032, China
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8
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Song LL, Zheng YJ, Jian XD. [Clinical characteristics of acute occupational poisoning caused by carbon dioxide leakage from a cargo ship]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2023; 41:301-303. [PMID: 37248186 DOI: 10.3760/cma.j.cn121094-20220418-00202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Carbon dioxide is a simple asphyxial gas, with low concentrations having an excitatory effect on the respiratory center, while high concentrations have an inhibitory effect on the respiratory center. Simple carbon dioxide poisoning is rarely seen clinically. This article reviews and analyzes the treatment process of 9 cases of acute inhalation carbon dioxide poisoning in a cargo ship carbon dioxide leakage accident in May 2019, summarizes clinical treatment experience, and provides timely and effective treatment for acute pulmonary edema caused by acute inhalation carbon dioxide poisoning. In particular, the application of hormones has a good prognosis, improving clinicians' understanding of the disease.
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Affiliation(s)
- L L Song
- Department of Emergency, Weihai Municipal Hospital of Shandong University, Weihai 264200, China Department of Poisoning and Occupational Disease, Emergency Medicine, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Y J Zheng
- Department of Emergency, Weihai Municipal Hospital of Shandong University, Weihai 264200, China
| | - X D Jian
- Department of Poisoning and Occupational Disease, Emergency Medicine, Qilu Hospital of Shandong University, Jinan 250012, China
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9
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Li YJ, Cao YM, Fan W, Zhang M, Liu LL, Zheng YJ. [The directionality of measurement bias: a directed acyclic graph-based structural perspective]. Zhonghua Liu Xing Bing Xue Za Zhi 2023; 44:643-649. [PMID: 37147839 DOI: 10.3760/cma.j.cn112338-20220906-00765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Measurement bias (MB) has been described in causal structures but is still not entirely clear. In practice, the correctness of substitution estimate (SE) of effect is a prerequisite for causal inference, usually based on a bidirectionally non-differential misclassification between the measured exposure and the measured outcome. Based on a directed acyclic graph (DAG), this paper proposes a structure for the single-variable measure, where its MB is derived from the choice of an imperfect, "input/output device-like" measurement system. The MB of the SE is influenced both by the measurement system itself and by factors outside the measurement system: while the independence or dependence mechanism of the measurement system still ensures that the MB of the SE is bidirectionally non-differential; however, the misclassification can be bidirectionally non-differential, unidirectionally differential, or bidirectionally differential resulted from the factors outside the measurement system. In addition, reverse causality should be defined at the level of measurement, where measured exposures can influence measured outcomes and vice versa. Combined with temporal relationships, DAGs help elucidate MB's structures, mechanisms, and directionality.
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Affiliation(s)
- Y J Li
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health, School of Public Health, Fudan University, Shanghai 200032, China Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou 350108, China
| | - Y M Cao
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health, School of Public Health, Fudan University, Shanghai 200032, China
| | - W Fan
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health, School of Public Health, Fudan University, Shanghai 200032, China
| | - M Zhang
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health, School of Public Health, Fudan University, Shanghai 200032, China
| | - L L Liu
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health, School of Public Health, Fudan University, Shanghai 200032, China
| | - Y J Zheng
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health, School of Public Health, Fudan University, Shanghai 200032, China
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10
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Jiang RM, Zheng YJ, Zhou L, Feng LZ, Ma L, Xu BP, Xu HM, Liu W, Xie ZD, Deng JK, Xiong LJ, Luo WJ, Liu ZS, Shu SN, Wang JS, Jiang Y, Shang YX, Liu M, Gao LW, Wei Z, Liu GH, Gang Liu, Xiang W, Cui YX, Lu G, Lu M, Lu XX, Jin RM, Bai Y, Ye LP, Zhao DC, Shen AD, Ma X, Lu QH, Xue FX, Shao JB, Wang TY, Zhao ZY, Li XW, Yang YH, Shen KL. Diagnosis, treatment, and prevention of monkeypox in children: an experts' consensus statement. World J Pediatr 2023; 19:231-242. [PMID: 36409451 PMCID: PMC9685019 DOI: 10.1007/s12519-022-00624-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 09/19/2022] [Indexed: 11/22/2022]
Abstract
Monkeypox is a zoonotic disease. Since the first human monkeypox case was detected in 1970, it has been prevalent in some countries in central and western Africa. Since May 2022, monkeypox cases have been reported in more than 96 non-endemic countries and regions worldwide. As of September 14, 2022, there have been more than 58,200 human monkeypox cases, and there is community transmission. The cessation of smallpox vaccination in 1980, which had some cross-protection with monkeypox, resulted in a general lack of immunity to monkeypox, which caused global concern and vigilance. As of September 14, 2022, there are four monkeypox cases in China, including three in Taiwan province and one in Hong Kong city. Previous foreign studies have shown that children are vulnerable to monkeypox and are also at high risk for severe disease or complications. In order to improve pediatricians' understanding of monkeypox and achieve early detection, early diagnosis, early treatment, and early disposal, we have organized national authoritative experts in pediatric infection, respiratory, dermatology, critical care medicine, infectious diseases, and public health and others to formulate this expert consensus, on the basis of the latest "Clinical management and infection prevention and control for monkeypox" released by The World Health Organization, the "guidelines for diagnosis and treatment of monkeypox (version 2022)" issued by National Health Commission of the People's Republic of China and other relevant documents. During the development of this consensus, multidisciplinary experts have repeatedly demonstrated the etiology, epidemiology, transmission, clinical manifestations, laboratory examinations, diagnosis, differential diagnosis, treatment, discharge criteria, prevention, disposal process, and key points of prevention and control of suspected and confirmed cases.
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Affiliation(s)
- Rong-Meng Jiang
- Diagnosis and Treatment Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015 China
| | - Yue-Jie Zheng
- Department of Respiratory, Shenzhen Children’s Hospital, Shenzhen, 518038 China
| | - Lei Zhou
- Branch for Emerging Infectious Disease, Public Health Emergency Center, Chinese Center for Disease Control and Prevention, Beijing, 102206 China
| | - Lu-Zhao Feng
- School of Population Medicine & Public Health, Chinese Academy of Medical Science/Peking Union Medical College, Beijing, 100730 China
| | - Lin Ma
- Department of Dermatology, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health(Beijing), Beijing, 100045 China
| | - Bao-Ping Xu
- Department of Respiratory, Beijing Children’s Hospital, Capital Medical University, National Clinical Research Center for Respiratory Diseases, National Center for Children’s Health(Beijing), Beijing, 100045 China
| | - Hong-Mei Xu
- Department of Infectious Diseases, Children’s Hospital of Chongqing Medical University, Chongqing, 400014 China
| | - Wei Liu
- Tianjin Children’s Hospital, Children’s Hospital of Tianjin University, Tianjin, 300134 China
| | - Zheng-De Xie
- Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health(Beijing), Beijing, 100045 China
| | - Ji-Kui Deng
- Department of Infectious Diseases, Shenzhen Children’s Hospital, Shenzhen, 518038 China
| | - Li-Juan Xiong
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022 China
| | - Wan-Jun Luo
- Office of Infection Management, Wuhan Children’s Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430016 China
| | - Zhi-Sheng Liu
- Department of Neurology, Wuhan Children’s Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430016 China
| | - Sai-Nan Shu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 China
| | - Jian-She Wang
- Department of Infectious Diseases, Children’s Hospital of Fudan University, National Center for Children’s Health(Shanghai), Shanghai, 201102 China
| | - Yi Jiang
- Department of Pediatrics, Renmin Hospital of Wuhan University, Wuhan, 430060 China
| | - Yun-Xiao Shang
- Department of Pediatric Respiratory, Shengjing Hospital Affiliated to China Medical University, Shenyang, 110004 China
| | - Miao Liu
- Department of Pediatrics, Renmin Hospital of Wuhan University, Wuhan, 430060 China
| | - Li-Wei Gao
- Department of Respiratory, Beijing Children’s Hospital, Capital Medical University, National Clinical Research Center for Respiratory Diseases, National Center for Children’s Health(Beijing), Beijing, 100045 China
| | - Zhuang Wei
- Children’s Health Care Center, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health(Beijing), Beijing, 100045 China
| | - Guang-Hua Liu
- Department of Pediatrics, Fujian Branch of Shanghai Children’s Medical Center, Fujian Children’s Hospital, Fuzhou, 350005 China
| | - Gang Liu
- Department of Infectious Diseases, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health(Beijing), Beijing, 100045 China
| | - Wei Xiang
- Department of Pediatrics, Hainan Women and Children’s Medical Center, Haikou, 570312 China
| | - Yu-Xia Cui
- Department of Pediatrics, Guizhou Provincial People’s Hospital, Guiyang, 550002 China
| | - Gen Lu
- Department of Respiratory, Guangzhou Women and Children’s Medical Center, Guangzhou, 510623 China
| | - Min Lu
- Department of Respiratory, Shanghai Children’s Hospital, Shanghai, 200062 China
| | - Xiao-Xia Lu
- Department of Respiratory, Wuhan Children’s Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430016 China
| | - Run-Ming Jin
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022 China
| | - Yan Bai
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022 China
| | - Le-Ping Ye
- Department of Pediatrics, Peking University First Hospital, Beijing, 100034 China
| | - Dong-Chi Zhao
- Department of Pediatrics, Zhongnan Hospital of Wuhan University, Wuhan, 430071 China
| | - A-Dong Shen
- Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Clinical Research Center for Respiratory Diseases, National Center for Children’s Health(Beijing), Beijing, 100045 China
| | - Xiang Ma
- Department of Respiratory, Jinan Children’s Hospital, Children’s Hospital Affiliated to Shandong University, Jinan, 250022 China
| | - Qing-Hua Lu
- Department of Respiratory, Shenzhen Children’s Hospital, Shenzhen, 518038 China
| | - Feng-Xia Xue
- Department of Respiratory, Beijing Children’s Hospital, Capital Medical University, National Clinical Research Center for Respiratory Diseases, National Center for Children’s Health(Beijing), Beijing, 100045 China
| | - Jian-Bo Shao
- Radiology Center, Wuhan Children’s Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430016 China
| | - Tian-You Wang
- Hematology and Oncology Center, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health (Beijing), Beijing, 100045 China
| | - Zheng-Yan Zhao
- Department of Developmental Behavior, Children’s Hospital, Zhejiang University College of Medicine, Hangzhou, 310051 China
| | - Xing-Wang Li
- Diagnosis and Treatment Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015 China
| | - Yong-Hong Yang
- Department of Respiratory, Shenzhen Children’s Hospital, Shenzhen, 518038 China ,Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Clinical Research Center for Respiratory Diseases, National Center for Children’s Health(Beijing), Beijing, 100045 China
| | - Kun-Ling Shen
- Department of Respiratory, Shenzhen Children's Hospital, Shenzhen, 518038, China. .,Department of Respiratory, Beijing Children's Hospital, Capital Medical University, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health(Beijing), Beijing, 100045, China.
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11
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Zheng YJ, Hu GP, Lu YJ, Li Y, Dong KL, Wang K. [The event of acute hepatitis of unknown etiology in children]. Zhonghua Liu Xing Bing Xue Za Zhi 2022; 43:1326-1332. [PMID: 35981998 DOI: 10.3760/cma.j.cn112338-20220504-00376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Recently, the cases of acute hepatitis of unknown etiology (AHUE) in children worldwide have been increasing continuously and rapidly, involving more than 396 cases in 26 countries, and global public health actions, including surveillance, health alerts, research, are being implemented. AHUE mainly affects immunocompetent children with typical acute hepatitis, which can be severe and require liver transplantation. There are few systematic studies at present; the risk factors are unknown, the etiology remains to be established, and the clinical features and pathogenesis remain elucidated. It is urgent to strengthen the monitoring and research of AHUE cases.
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Affiliation(s)
- Y J Zheng
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health/School of Public Health, Fudan University, Shanghai 200032, China
| | - G P Hu
- Department of Clinical Laboratory, Anqing Hospital Affiliated in Anhui Medical University/Anqing Municipal Hospital, Anqing 246003, China
| | - Y J Lu
- Department of Critical Care Medicine, Children's Hospital of Fudan University, Shanghai 201102, China
| | - Y Li
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health/School of Public Health, Fudan University, Shanghai 200032, China
| | - K L Dong
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health/School of Public Health, Fudan University, Shanghai 200032, China
| | - Kailin Wang
- Department of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Key Laboratory for Health Technology Assessment, National Commission of Health/School of Public Health, Fudan University, Shanghai 200032, China
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12
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Bao YM, Yang Q, Yi QW, Liu XL, Huang MF, Liu XL, Zheng YJ. [Follow-up of a case diagnosed as infant diffuse interstitial lung disease caused by ABCA3 gene variation]. Zhonghua Er Ke Za Zhi 2022; 60:149-150. [PMID: 35090236 DOI: 10.3760/cma.j.cn112140-20210617-00510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
- Y M Bao
- Department of Respiratory Diseases, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - Q Yang
- Department of Respiratory Diseases, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - Q W Yi
- Department of Respiratory Diseases, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - X L Liu
- Department of Respiratory Diseases, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - M F Huang
- Department of Respiratory Diseases, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - X L Liu
- Department of Respiratory Diseases, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - Y J Zheng
- Department of Respiratory Diseases, Shenzhen Children's Hospital, Shenzhen 518026, China
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13
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Li YX, Mu YT, Huang ZY, Zhou XY, Guo Y, Sun XD, Zheng YJ. [Proportion and rate: connotation and understanding route]. Zhonghua Liu Xing Bing Xue Za Zhi 2022; 43:105-111. [PMID: 35130660 DOI: 10.3760/cma.j.cn112338-20210412-00307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Proportion and rate have multiple and overlapping meanings, which blur their concepts. Based on the existence of the states and the occurrence of the events and their measuring process, we first put forward the concept of "cumulative number of states in point time". Considering the general meaning of "rate" in mathematics and the units of the elements in indexes, this paper puts forward the concept of "the change of cumulative number of states in point time", which is equal to the commonly acknowledged concept "number of incident event within observation period" or "absolute rate", and further constructs relative rate and proportion. Proportions can be classified into three types: time-point (or rate-type) constitutional proportion, time-period incidence proportion and their synthesis, time-period constitutional proportion. The essential difference between relative rate and time-period proportions is whether the observation period is regarded as a one-unit-length fixed period which would be further moved to the description of the indexes. Furthermore, the sources populations of relative rate and proportions are exclusively those at the beginning of the observation period. Thus, we established a unified identification route about ratios, proportions, and rates, the basic indicators of categorical data in populations. These are applicable to both fixed and dynamic populations. The paper aims to clarify the connotation of the indexes and the feasible understanding route and provide some reference for the population researchers.
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Affiliation(s)
- Y X Li
- Department of Epidemiology/Key Laboratory for Health Technology Assessment, National Health Commission/Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - Y T Mu
- Department of Epidemiology/Key Laboratory for Health Technology Assessment, National Health Commission/Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - Z Y Huang
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200032, China
| | - X Y Zhou
- Department of Epidemiology/Key Laboratory for Health Technology Assessment, National Health Commission/Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - Y Guo
- Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - X D Sun
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200032, China
| | - Y J Zheng
- Department of Epidemiology/Key Laboratory for Health Technology Assessment, National Health Commission/Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
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14
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Li Q, Chen YS, Liu SL, Liu SX, Fang XM, Yang WG, Zheng YJ, Wang WJ, Deng JK, Yang J, Wen FQ, Mai HR. [Prognostic Factors Analysis of Children with Hemophagocytic Lymphohistiocytosis]. Zhongguo Shi Yan Xue Ye Xue Za Zhi 2021; 29:1957-1962. [PMID: 34893141 DOI: 10.19746/j.cnki.issn.1009-2137.2021.06.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
OBJECTIVE To analyze the risk factors affecting prognosis of children with hemophagocytic lymphohistiocytosis (HLH). METHODS The clinical manifestations and laboratory data of 143 HLH children who met the HLH-2004 diagnostic criteria in Shenzhen Children's Hospital from January 2009 to May 2017 were retrospectively analyzed, and the independent factors affecting prognosis were also analyzed. RESULTS The median age of 143 HLH children was 1.9 (0.1-14.3) years old, and the median follow-up time was 6.7 years (1 day - 11.9 years). The overall survival rate of 1 month, 1 year, and 10 years was (87.4±5.5)%, (81.1±6.5)%, and (81.1±6.5)%, respectively. The deaths occurred within 1 year after onset. Multivariate analysis showed that central nervous system (CNS) involvement (P=0.047), low hemoglobin (P=0.002), prolonged activated partial thromboplastin time (APTT) (P<0.001), high triglyceride (P=0.005) were all the independent risk factors affecting survival of the children. Receiver operating characteristic curve indicated that APTT (AUC=0.753, P<0.001) was more valuable than other risk factors in predicting death of the children. The cut-off value of APTT was 56.6 s, and the sensitivity and specificity of which was 55.6% and 89.7%, respectively. CONCLUSION Hypohemoglobinemia, prolonged APTT, hypertriglyceridemia, and CNS involvement the risk factors affecting prognosis of HLH, and prolonged APTT shows a strong predictive value for death.
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Affiliation(s)
- Qin Li
- Department of Hematological Oncology, Shenzhen Children's Hospital, China Medical University Shenzhen 518038, Guangdong Province, China
| | - Yun-Sheng Chen
- Department of Medical Laboratory, Shenzhen Children's Hospital, Shenzhen 518038, Guangdong Province, China
| | - Shi-Lin Liu
- Department of Hematological Oncology, Shenzhen Children's Hospital, Shenzhen 518038, Guangdong Province, China
| | - Si-Xi Liu
- Department of Hematological Oncology, Shenzhen Children's Hospital, Shenzhen 518038, Guangdong Province, China
| | - Xi-Min Fang
- Department of Hematological Oncology, Shenzhen Children's Hospital, Shenzhen 518038, Guangdong Province, China
| | - Wei-Guo Yang
- Department of Critical Care Medicine Shenzhen Children's Hospital, Shenzhen 518038, Guangdong Province, China
| | - Yue-Jie Zheng
- Department of Respiratory Medicine, Shenzhen Children's Hospital, Shenzhen 518038, Guangdong Province, China
| | - Wen-Jian Wang
- Department of Respiratory Medicine, Shenzhen Children's Hospital, Shenzhen 518038, Guangdong Province, China
| | - Ji-Kui Deng
- Department of Infectious Disease, Oncology, Shenzhen Children's Hospital, Shenzhen 518038, Guangdong Province, China
| | - Jun Yang
- Department of Rheumatology and Immunology Shenzhen Children's Hospital, Shenzhen 518038, Guangdong Province, China
| | - Fei-Qiu Wen
- Department of Hematological Oncology, Shenzhen Children's Hospital, Shenzhen 518038, Guangdong Province, China
| | - Hui-Rong Mai
- Department of Hematological Oncology, Shenzhen Children's Hospital, Shenzhen 518038, Guangdong Province, China,E-mail:
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15
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Zheng YJ, Liu HY, Yu B, Hu AQ, Dong Y, Guo Y. [Observation and experiment: a causal perspective]. Zhonghua Liu Xing Bing Xue Za Zhi 2021; 42:1863-1870. [PMID: 34814625 DOI: 10.3760/cma.j.cn112338-20201224-01437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Observation and experiment and their related connotations and concepts remain vague, which affects the correct understanding of research design and the judgment of the validity of causal inference. This article borrows the concept of phase transition in physics, combines causal thinking and causal diagrams, firstly establishes the relationships among the attribute, state, event, and phenomenon, and then identifies two ways with the opposite causal structures to acquire phenomena-human observations and human manipulated experiments. In causal inference, the ways mentioned above, intervention and assignment of exposure are affected by their own causal mechanisms. Finally, intervention is a causal concept, a core link among known phenomena, unknown phenomena available for measurement, and natural causality. Based on this, the two strategies in classifying research design are analyzed, and intervention method and non-intervention method are proposed, as is comprehensive and concise. Observations and experiments provide the basis for all scientific knowledge and should be viewed as concepts with a unified connotation. The accurate classification of research designs based on the law of causality and measurement process may be one of the best options worthy of in-depth study.
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Affiliation(s)
- Y J Zheng
- Department of Epidemiology/Key Laboratory for Health Technology Assessment, National Health Commission/Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - H Y Liu
- Anqing Municipal Hospital of Anhui Province, Anqing 246003, China
| | - B Yu
- Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - A Q Hu
- Anqing Municipal Hospital of Anhui Province, Anqing 246003, China
| | - Y Dong
- Department of Epidemiology/Key Laboratory for Health Technology Assessment, National Health Commission/Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - Y Guo
- Peking University Shenzhen Hospital, Shenzhen 518036, China
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16
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Zheng YJ, Wang XC, Feng LZ, Xie ZD, Jiang Y, Lu G, Li XW, Jiang RM, Deng JK, Liu M, Xu BP, Wei Z, Liu G, Lu XX, Jin RM, Liu ZS, Shang YX, Shu SN, Bai Y, Lu M, Liu GH, Luo WJ, Cui YX, Ye LP, Lin LK, Zhao DC, Shen AD, Shao JB, Xiong LJ, Gao LW, Wang TY, Zhao ZY, Yang YH, Shen KL. Expert consensus on COVID-19 vaccination in children. World J Pediatr 2021; 17:449-457. [PMID: 34618327 PMCID: PMC8494629 DOI: 10.1007/s12519-021-00465-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 09/13/2021] [Indexed: 12/04/2022]
Affiliation(s)
- Yue-Jie Zheng
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen, China
| | - Xiao-Chuan Wang
- Department of Allergy and Clinical Immunology, Children's Hospital of Fudan University, Shanghai, China
| | - Lu-Zhao Feng
- School of Population Medicine and Public Health, Peking Union Medical College, Beijing, China
| | - Zheng-De Xie
- Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, National Clinical Research Center for Respiratory Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Yi Jiang
- Department of Pediatrics, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Gen Lu
- Department of Respiratory Disease, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Xing-Wang Li
- Diagnosis and Treatment Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Rong-Meng Jiang
- Diagnosis and Treatment Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Ji-Kui Deng
- Department of Infectious Diseases, Shenzhen Children's Hospital, Shenzhen, Guangdong, China
| | - Miao Liu
- Department of Pediatrics, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Bao-Ping Xu
- Department of Respiratory Disease, Beijing Children's Hospital, Capital Medical University, China National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, China
| | - Zhuang Wei
- Children's Health Care Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Gang Liu
- Department of Infectious Diseases, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Xiao-Xia Lu
- Department of Respiratory Disease, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Run-Ming Jin
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhi-Sheng Liu
- Department of Neurology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yun-Xiao Shang
- Department of Pediatric Respiratory Disease, Shengjing Hospital of China Medical University, Shenyang, China
| | - Sai-Nan Shu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yan Bai
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Min Lu
- Department of Respiratory Disease, Children's Hospital of Shanghai, Shanghai, China
| | - Guang-Hua Liu
- Department of Pediatrics, Fujian Branch of Shanghai Children's Medical Center, Fujian Children's Hospital, Fuzhou, China
| | - Wan-Jun Luo
- Office of Healthcare-Associated Infection Management, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu-Xia Cui
- Department of Pediatrics, Guizhou Provincial People's Hospital, Guiyang, China
| | - Le-Ping Ye
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Li-Kai Lin
- Hospital Management Institute of Wuhan University, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Dong-Chi Zhao
- Department of Pediatrics, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - A-Dong Shen
- Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, China National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, China
| | - Jian-Bo Shao
- Department of Radiology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Li-Juan Xiong
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Li-Wei Gao
- Department of Respiratory Disease, Beijing Children's Hospital, Capital Medical University, China National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, China
| | - Tian-You Wang
- Hematology and Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Zheng-Yan Zhao
- Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China.
| | - Yong-Hong Yang
- Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, China National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, China.
| | - Kun-Ling Shen
- Department of Respiratory Disease, Beijing Children's Hospital, Capital Medical University, China National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, China.
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17
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Zhou YL, Liu JR, Yi QW, Chen LN, Han ZY, Xu CD, Liu SY, Hao CL, Liu J, Li QL, Wang LJ, Wang C, Che GH, Zhang YY, Tong L, Liu YQ, Zhao SY, Zheng YJ, Li S, Liu HM, Chang J, Zhao DY, Zou YX, Zhang XX, Nong GM, Zhang HL, Pan JL, Chen YN, Dong XY, Zhang YF, Wang YS, Yang DH, Lu Q, Chen ZM. [A multicenter retrospective study on the etiology of necrotizing pneumonia in children]. Zhonghua Er Ke Za Zhi 2021; 59:658-664. [PMID: 34333918 DOI: 10.3760/cma.j.cn112140-20210126-00072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the etiology of necrotizing pneumonia (NP) in children and the clinical characteristics of NP caused by different pathogens in China. Methods: A retrospective, case-control study was performed in children with NP who were admitted to 13 hospitals in China from January 2008 to December 2019. The demographic and clinical information, laboratory data, etiological and radiological findings were analyzed. The data were divided into three groups based on the following years: 2008-2011, 2012-2015 and 2016-2019, and the distribution characteristics of the pathogens in different period were compared. Meanwhile, the pathogens of pediatric NP in the southern and northern China were compared. And the clinical characteristics of the Mycoplasma pneumoniae (MP) NP and the bacterial NP were also compared. T-test or Mann-Whitney nonparametric test was used for comparison of numerical variables, and χ2 test was used for categorical variables. Results: A total of 494 children with NP were enrolled, the median ages were 4.7 (0.1-15.3) years, including 272 boys and 222 girls. Among these patients, pathogens were identified in 347 cases and the pathogen was unclear in the remaining 147 cases. The main pathogens were MP (238 cases), Streptococcus pneumoniae (SP) (61 cases), Staphylococcus aureus (SA) (51 cases), Pseudomonas aeruginosa (13 cases), Haemophilus influenzae (10 cases), adenovirus (10 cases), and influenza virus A (7 cases), respectively. MP was the most common pathogen in all three periods and the proportion increased yearly. The proportion of MP in 2016-2019 was significantly higher than that in 2012-2015 (52.1% (197/378) vs. 36.8% (32/87), χ2=6.654, P=0.010), while there was no significant difference in the proportion of MP in 2012-2015 and that in 2008-2011 (36.8% (32/87) vs. 31.0% (9/29), χ²=0.314, P=0.575).Regarding the regional distribution, 342 cases were in the southern China and 152 in the northern China. Also, MP was the most common pathogen in both regions, but the proportion of MP was higher and the proportion of SP was lower in the north than those in the south (60.5% (92/152) vs. 42.7% (146/342), χ2=13.409, P<0.010; 7.9% (12/152) vs. 14.3% (49/342), χ2=4.023, P=0.045). Comparing the clinical characteristics of different pathogens, we found that fever and cough were the common symptoms in both single MP and single bacterial groups, but chest pain was more common (17.0% (34/200) vs. 6.1% (6/98), χ2=6.697, P=0.010) while shortness of breath and wheezing were less common in MP group (16.0% (32/200) vs. 60.2% (59/98), χ2=60.688, P<0.01; 4.5% (9/200) vs. 21.4% (21/98), χ2=20.819, P<0.01, respectively). The white blood cell count, C-reactive protein and procalcitonin in the bacterial group were significantly higher than those in the MP group (14.7 (1.0-67.1)×109/L vs. 10.5 (2.5-32.2)×109/L, 122.5 (0.5-277.3) mg/L vs. 51.4 (0.5-200.0) g/L, 2.13 (0.05-100.00) μg/L vs. 0.24 (0.01-18.85) μg/L, Z=-3.719, -5.901 and -7.765, all P<0.01). Conclusions: The prevalence of pediatric NP in China shows an increasing trend during the past years. MP, SP and SA are the main pathogens of NP, and the most common clinical symptoms are fever and cough. The WBC count, C-reactive protein and procalcitonin in bacterial NP are significantly higher than those caused by MP.
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Affiliation(s)
- Y L Zhou
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - J R Liu
- Department No.2 of Respiratory Medicine, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China
| | - Q W Yi
- Department of Pulmonology, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - L N Chen
- Division of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu 610041, China
| | - Z Y Han
- Department of Pulmonology, Children's Hospital of Shanxi Province, Taiyuan 030013, China
| | - C D Xu
- Department of Pulmonology, Children's Hospital of Nanjing Medical University, Nanjing 210019, China
| | - S Y Liu
- Department of the Second Respiratory, Tianjin Children's Hospital, Tianjin 300074, China
| | - C L Hao
- Department of Pulmonology, Children's Hospital of Soochow University, Suzhou 215003, China
| | - J Liu
- Department of Pediatrics, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Q L Li
- Department of Pediatric Respiratory Disease, the Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou 325027, China
| | - L J Wang
- First Department of Respiratory Medicine, Xi'an Children's Hospital, Xi'an 710003, China
| | - C Wang
- Department of Respiratory, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai 200062, China
| | - G H Che
- Department of Pediatrics, Second Affiliated Hospital of Jilin University, Changchun 130000, China
| | - Y Y Zhang
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - L Tong
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Y Q Liu
- Department No.2 of Respiratory Medicine, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China
| | - S Y Zhao
- Department No.2 of Respiratory Medicine, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China
| | - Y J Zheng
- Department of Pulmonology, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - S Li
- Division of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu 610041, China
| | - H M Liu
- Division of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu 610041, China
| | - J Chang
- Department of Pulmonology, Children's Hospital of Shanxi Province, Taiyuan 030013, China
| | - D Y Zhao
- Department of Pulmonology, Children's Hospital of Nanjing Medical University, Nanjing 210019, China
| | - Y X Zou
- Department of the Second Respiratory, Tianjin Children's Hospital, Tianjin 300074, China
| | - X X Zhang
- Department of Pulmonology, Children's Hospital of Soochow University, Suzhou 215003, China
| | - G M Nong
- Department of Pediatrics, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - H L Zhang
- Department of Pediatric Respiratory Disease, the Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou 325027, China
| | - J L Pan
- First Department of Respiratory Medicine, Xi'an Children's Hospital, Xi'an 710003, China
| | - Y N Chen
- First Department of Respiratory Medicine, Xi'an Children's Hospital, Xi'an 710003, China
| | - X Y Dong
- Department of Respiratory, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai 200062, China
| | - Y F Zhang
- Department of Pediatrics, Second Affiliated Hospital of Jilin University, Changchun 130000, China
| | - Y S Wang
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - D H Yang
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Q Lu
- Department of Respiratory, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai 200062, China
| | - Z M Chen
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
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Yao WW, Liang JP, Tan WQ, Yang L, Lu S, Huang WH, Chen C, Zheng YJ, Yang Y, Liu L. [Association analysis between extracurricular physical activity and dyslipidemia among primary, middle and high school students in Guangzhou]. Zhonghua Xin Xue Guan Bing Za Zhi 2021; 49:708-713. [PMID: 34256439 DOI: 10.3760/cma.j.cn112148-20200930-00782] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the prevalence of dyslipidemia, and to explore the association between extracurricular physical activity and dyslipidemia among primary, middle and high school students in Guangzhou. Methods: This cross-sectional study selected primary and middle school students in Guangzhou by the stratified cluster sampling method from March to December 2019. Physical examination and blood lipid test were performed. Information about students' basic characteristics and extracurricular physical activity was collected by questionnaire. Multivariate logistic regression analysis was used to determine the association between extracurricular physical activity and dyslipidemia in this cohort. Results: A total of 7 797 participants (mean aged (12.2±2.9) years) were included (4 194 (53.79%) boys and 3 603 (46.21%) girls]. The detection rates of high total cholesterol, high triglycerides, low high-density lipoprotein cholesterol, high low-density lipoprotein cholesterol and dyslipidemia were 12.49% (974/7 797), 6.44% (502/7 797), 6.62% (516/7 797), 11.31% (882/7 797) and 23.83% (1 858/7 797), respectively. Dyslipidemia rate was lower in the junior school students (21.39% (675/3 156)) than in primary school students (25.96% (896/3 451)) and high-school students (24.12% (287/1 190)) (P<0.001). The dyslipidemia rates of boys and girls were similar (23.15% (971/4 194) vs. 24.62% (887/3 603), P>0.05). Dyslipidemia rate was lower in students with extracurricular physical activity than in students without extracurricular physical activity (22.50% (923/4 102) vs. 25.30% (935/3 695), P<0.05). Multivariate logistic regression analysis showed that extracurricular physical activity was associated with lower risk of dyslipidemia (OR=0.88, 95%CI=0.79-0.99, P=0.033). Among all types of extracurricular physical activities, participating in extracurricular large ball game was associated with 28% lower risk among junior school students (OR=0.72, 95%CI=0.57-0.91, P=0.006). Conclusion: The prevalence of dyslipidemia is high among primary, middle and high school students in Guangzhou. Extracurricular physical activity is associated with reduced risk of dyslipidemia in this cohort.
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Affiliation(s)
- W W Yao
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510310, China
| | - J P Liang
- Guangzhou Health Promotion Centre of Primary and Secondary Students, Guangzhou 510180, China
| | - W Q Tan
- Guangzhou Health Promotion Centre of Primary and Secondary Students, Guangzhou 510180, China
| | - L Yang
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510310, China
| | - S Lu
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510310, China
| | - W H Huang
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510310, China
| | - C Chen
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510310, China
| | - Y J Zheng
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510310, China
| | - Y Yang
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510310, China
| | - L Liu
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510310, China
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19
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Zhang M, Zhu YM, Li YX, Mou YT, Kan H, Fan W, Dai JH, Zheng YJ. [Formation of study population for causal inference]. Zhonghua Liu Xing Bing Xue Za Zhi 2021; 42:1292-1298. [PMID: 34814546 DOI: 10.3760/cma.j.cn112338-20200612-00839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Epidemiological analysis describes and compares the characteristics of a certain number of people to make causal inferences. The formation of the study population is always the first step. In this paper, we first define the concepts of cross-sections at both individual level and population level and introduce the three assumptions needed in the measurements in observational studies, i. e. the true values of the attributes are stable with time, the attribute variables are independent and the individuals are independent during the measuring process. We also determine that the causal inference research should be unified based on the time of the occurrence or beginning of a postulated cause, or exposure, should be in. Then, based on the dual roles of the population cross-section with causal thinking, we propose that research designs can be classified into two types with different characteristics: history reconstruction research and future exploration research. Finally, we briefly analyze the research design framework and the relationship between estimated effects and different designs. The discussion of the formation of a study population from the perspective of causal thinking can make a foundation for the classification of causal inference research design with appropriate effect parameters, which needs to be further studied.
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Affiliation(s)
- M Zhang
- Department of Epidemiology/Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning/Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - Y M Zhu
- Department of Epidemiology/Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning/Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - Y X Li
- Department of Epidemiology/Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning/Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - Y T Mou
- Department of Epidemiology/Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning/Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - H Kan
- Department of Epidemiology/Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning/Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - W Fan
- Department of Epidemiology/Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning/Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - J H Dai
- Department of Epidemiology and Biostatistics, School of Public Health, Xinjiang Medical University, Urumqi 830011, China
| | - Y J Zheng
- Department of Epidemiology/Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning/Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
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20
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Lu Q, Zhang H, Dong XY, Liu HM, Jiang YM, Zou YX, Shen YM, Zhao DY, Chen HB, Ai T, Liu CG, Shen ZB, Yang JM, Zheng YJ, Chen YS, Chen WG, Zhu YF, Zhang CL, Tian LJ, Wu GR, Li L, Zheng AB, Gu M, Wei YY, Wei LM. [Consistency of peripheral whole blood and venous serum procalcitonin in children: a multicenter parallel controlled study]. Zhonghua Er Ke Za Zhi 2021; 59:471-477. [PMID: 34102820 DOI: 10.3760/cma.j.cn112140-20210224-00153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the consistency of peripheral whole blood and venous serum procalcitonin (PCT) levels, and the value of peripheral whole blood PCT in evaluating pediatric bacterial infection. Methods: This multicenter cross-sectional parallel control study was conducted in 11 children's hospital. All the 1 898 patients older than 28 days admitted to these hospitals from March 2018 to February 2019 had their peripheral whole blood and venous serum PCT detected simultaneously with unified equipment, reagent and method. According to the venous serum PCT level, the patients were stratified to subgroups. Analysis of variance and chi-square test were used to compare the demographic characteristics among groups. And the correlation between the peripheral blood and venous serum PCT level was investigated by quantitative Pearson correlation analysis.The PCT resultes were also converted into ranked data to further test the consistency between the two sampling methods by Spearman's rank correlation test. Furthermore, the ranked data were converted into binary data to evaluate the consistency and investigate the best cut-off of peripheral blood PCT level in predicting bacterial infection. Results: A total of 1 898 valid samples were included (1 098 males, 800 females),age 27.4(12.2,56.7) months. There was a good correlation between PCT values of peripheral whole blood and venous serum (r=0.97, P<0.01). The linear regression equation was PCTvenous serum=0.135+0.929×PCTperipheral whole blood. However, when stratified to 5 levels, PCT results showed diverse and unsatisfied consistency between the two sampling methods (r=0.51-0.92, all P<0.01). But after PCT was converted to ordinal categorical variables, the stratified analysis showed that the coincidence rate of the measured values by the two sampling methods in each boundary area was 84.9%-97.1%. The dichotomous variables also showed a good consistency (coincidence rate 96.8%-99.3%, Youden index 0.82-0.89). According to the severity of disease, the serum PCT value was classified into 4 intervals(<0.5、0.5-<2.0、2.0-<10.0、≥10.0 μg/L), and the peripheral blood PCT value also showed a good predictive value (AUC value was 0.991 2-0.997 9). The optimal cut points of peripheral whole blood PCT value 0.5、1.0、2.0、10.0 μg/L corresponding to venous serum PCT values were 0.395, 0.595, 1.175 and 3.545 μg/L, respectively. Conclusions: There is a good correlation between peripheral whole blood PCT value and the venous serum PCT value, which means that the peripheral whole blood PCT could facilitate the identification of infection and clinical severity. Besides, the sampling of peripheral whole blood is simple and easy to repeat.
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Affiliation(s)
- Q Lu
- Department of Pulmonology, Shanghai Children's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200062, China
| | - H Zhang
- Clinical Laboratory, Shanghai Children's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200062, China
| | - X Y Dong
- Department of Pulmonology, Shanghai Children's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200062, China
| | - H M Liu
- Department of Pediatric Pulmonology, West China Second University Hospital, Sichuan University, Chengdu 610041, China
| | - Y M Jiang
- Clinical Laboratory, West China Second University Hospital, Sichuan University, Chengdu 610041, China
| | - Y X Zou
- Department of the Second Respiratory, Tianjin Children's Hospital, Tianjin 300134, China
| | - Y M Shen
- Clinical Laboratory, Tianjin Children's Hospital, Tianjin 300074, China
| | - D Y Zhao
- Department of Pulmonology, Nanjing Children's Hospital Affiliated to Nanjing Medical University, Nanjing 210008, China
| | - H B Chen
- Clinical Laboratory, Nanjing Children's Hospital Affiliated to Nanjing Medical University, Nanjing 210008, China
| | - T Ai
- Department of Pulmonology, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - C G Liu
- Clinical Laboratory, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Z B Shen
- Department of Pulmonology, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou 450053, China
| | - J M Yang
- Clinical Laboratory, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou 450053, China
| | - Y J Zheng
- Department of Pulmonology, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - Y S Chen
- Clinical Laboratory, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - W G Chen
- Department of Clinical Laboratory, the Second Affiliated Hospital of Nanjing Medical University, Nanjing 210011, China
| | - Y F Zhu
- Department of Clinical Laboratory, the Second Affiliated Hospital of Nanjing Medical University, Nanjing 210011, China
| | - C L Zhang
- Department of Pulmonology, Xuzhou Children's Hospital, Xuzhou Medical University, Xuzhou 221006, China
| | - L J Tian
- Clinical Laboratory, Xuzhou Children's Hospital, Xuzhou Medical University, Xuzhou 221006, China
| | - G R Wu
- Department of Clinical Laboratory, Wuxi Children's Hospital, Wuxi 214023, China
| | - L Li
- Department of Pulmonology, Wuxi Children's Hospital, Wuxi 214023, China
| | - A B Zheng
- Department of Education and Research, Changzhou Children's Hospital Affiliated to Nantong University, Nantong 213003, China
| | - M Gu
- Department of Pulmonology, Changzhou Children's Hospital Affiliated to Nantong University, Nantong 213003, China
| | - Y Y Wei
- Department of Biostatistics, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - L M Wei
- Department of Biostatistics, School of Public Health, Nanjing Medical University, Nanjing 211166, China
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21
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Luo T, Wang L, Tian T, Fu WH, Pei HL, Zheng YJ, Dai JH. [Matching in observational research: from the directed acyclic graph perspective]. Zhonghua Liu Xing Bing Xue Za Zhi 2021; 42:740-744. [PMID: 34814461 DOI: 10.3760/cma.j.cn112338-20200601-00793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Matching is a standard method for selecting research objects regarding the observational research, which controls confounding factors and improves statistical efficiency. However, its role in controlling confounding is not consistent in different observational studies. Matching can eliminate the confounding bias of matching variables in cohort studies, but checking on itself cannot eliminate confounding bias in case-control studies. In matched case-control studies, researchers may not accurately judge whether the variable is a confounder. Sometimes the variables that are not confounders are mistakenly matched. In that case, it will result in overmatching, which will lead to the decline of statistical efficiency or the introduction of unavoidable bias or increase of workload. If the real confounding factors are omitted, it will cause confounding bias. Therefore, researchers should consider what kind of matching variable selection criteria should be formulated. A directed acyclic graph is a visual graphic language that can show the complicated causality among different epidemiological research designs. This article analyzes the role of Matching in different observational research designs from the perspective of the directed acyclic graph, formulates the selection criteria for matching variables in matched case-control studies, and provides some reference suggestions for future epidemiological research design.
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Affiliation(s)
- T Luo
- Department of Epidemiology and Health Statistics, School of Public Health, Xinjiang Medical University, Urumqi 830011, China
| | - L Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Xinjiang Medical University, Urumqi 830011, China
| | - T Tian
- Department of Epidemiology and Health Statistics, School of Public Health, Xinjiang Medical University, Urumqi 830011, China
| | - W H Fu
- Department of Epidemiology and Health Statistics, School of Public Health, Xinjiang Medical University, Urumqi 830011, China
| | - H L Pei
- Department of Epidemiology and Health Statistics, School of Public Health, Xinjiang Medical University, Urumqi 830011, China
| | - Y J Zheng
- Department of Epidemiology, Key Laboratory for Health Technology Assessment, National Health Commission, Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - J H Dai
- Department of Epidemiology and Health Statistics, School of Public Health, Xinjiang Medical University, Urumqi 830011, China
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Chen JH, Zheng YJ. [Brain-lung-thyroid syndrome report of two cases]. Zhonghua Er Ke Za Zhi 2020; 58:847-849. [PMID: 32987468 DOI: 10.3760/cma.j.cn112140-20200118-00039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Affiliation(s)
- J H Chen
- Department of Respiratory Diseases, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - Y J Zheng
- Department of Respiratory Diseases, Shenzhen Children's Hospital, Shenzhen 518038, China
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23
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Jiang YN, Wang YX, Zheng YJ, Hu XY, He F, Shi WJ, Wu Q, Xia ZF, Xiao SC. [Clinical study of cell sheets containing allogeneic keratinocytes and fibroblasts for the treatment of partial-thickness burn wounds]. Zhonghua Shao Shang Za Zhi 2020; 36:171-178. [PMID: 32241042 DOI: 10.3760/cma.j.cn501120-20191113-00426] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the efficacy and safety of cell sheets containing allogeneic keratinocytes and fibroblasts in the treatment of partial-thickness burn wounds. Methods: The cell sheets containing allogeneic keratinocytes and fibroblasts were constructed using polyurethane biofilm as carrier. Then gross observation and histological observation were conducted. From April 2016 to December 2017, Changhai Hospital of Naval Medical University recruited patients with acute partial-thickness burn wounds that met the inclusion criteria for this prospective and positively self-controlled clinical trial. Recruitment of 40 acute partial-thickness burn wounds were planned with each selected single wound being not smaller than 10 cm×10 cm and not more than 5% total body surface area (TBSA). Each wound was equally divided into two areas, which were recruited into cell sheet group and conventional treatment group according to the random number table. The wounds in cell sheet group were covered by cell sheet and then sterile gauze as secondary dressings. Depending on the wound healing and exudation, the sterile gauze was replaced every 1 to 3 day (s) after the treatment was started, and the cell sheet was replaced every 7 days (namely dressing changing). The wounds in conventional treatment group were covered by sulfadiazine silver cream gauze and then dressed with sterile gauze, with the dressings changed every 2 to 3 days depending on wound exudation. On treatment day 5, 7, 10, and 14, the wound healing rates in the two groups were calculated. The complete wound healing time, the total number of dressing changes, and the status of wound infection during treatment were recorded. The Visual Analogue Scale was used to score the pain at the first dressing change. Scar formation of patients was followed up for 6 to 12 months after injury. Safety indicators including vital signs, laboratory examination indexes, and adverse reactions during treatment were observed. Data were statistically analysed with Wilcoxon rank sum test and Bonferroni correction. Results: (1) Each prepared cell sheet had a diameter of about 8 cm and was about 49 cm(2) in size, containing 2 or 3 layers of keratinocytes and fibroblasts. (2) A total of 43 patients were enrolled, of whom 3 patients dropped out of the study. Of the 40 patients who completed the treatment, there were 22 males and 18 females who were aged 1 to 57 year (s), with total burn area of 2% to 26% TBSA. (3) On treatment day 5, 7, 10, and 14, the wound healing rates in cell sheet group were significantly higher than those in conventional treatment group (Z=4.205, 4.258, 3.495, 2.521, P<0.05 or P<0.01). The complete wound healing time in cell sheet group was 7 (6, 8) days, which was significantly shorter than 11 (7, 14) days in conventional treatment group (Z=4.219, P<0.01). The total number of wound dressing changes in cell sheet group was 1 (1, 2) times, which was significantly less than 6 (4, 7) times in conventional treatment group (Z=5.464, P<0.01). (4) The wounds in cell sheet group in 31 patients healed before the first dressing change. The pain score of wounds in the first dressing change in cell sheet group of 9 patients was 1 (0, 1) point, while the pain score of wounds in the first dressing change in conventional treatment group of 40 patients was 2 (1, 3) points. There was no obvious infection in the wounds in both groups of 40 patients before the wound healing. Nine patients completed the follow-up after the trial. In 6 patients, no scar formation was observed in cell sheet group or conventional treatment group. The color of wounds in cell sheet group was consistent with normal skin, and there was only a small amount of pigment deposition in the wounds of conventional treatment group. Three patients developed pigment deposition only in the wounds of cell sheet group but obvious scars in conventional treatment group. (5) The abnormal fluctuations of vital signs including body temperature, blood pressure, heart rate, respiratory rate, and laboratory examination indexes of all patients during treatment were alleviated through the process of burn wound healing. No obvious adverse reactions or abnormalities related to the treatment were observed. Conclusions: The cell sheet containing allogeneic keratinocytes and fibroblasts can reduce the number of dressing changes, accelerate wound epithelialization, shorten wound healing time, reduce pain during dressing change in the treatment of partial-thickness burn wounds, and it may reduce scar hyperplasia after wound healing because of accelerating wound epithelization. Its clinical application is simple, safe, and effective.
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Affiliation(s)
- Y N Jiang
- Burn Institute of PLA, Department of Burn Surgery, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Y X Wang
- Burn Institute of PLA, Department of Burn Surgery, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Y J Zheng
- Burn Institute of PLA, Department of Burn Surgery, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - X Y Hu
- Burn Institute of PLA, Department of Burn Surgery, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - F He
- Burn Institute of PLA, Department of Burn Surgery, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - W J Shi
- Jiaofa Herui Biotechnology (Rizhao) Company Limited, Shanghai 200129, China
| | - Q Wu
- Burn Institute of PLA, Department of Burn Surgery, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Z F Xia
- Burn Institute of PLA, Department of Burn Surgery, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - S C Xiao
- Burn Institute of PLA, Department of Burn Surgery, Changhai Hospital, Naval Medical University, Shanghai 200433, China
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Chen JH, Yang Q, Zheng YJ, Bao YM. [A case of novel interstitial 19p13.3 microdeletion causes obstructive sleep apnea]. Zhonghua Er Ke Za Zhi 2020; 58:428-429. [PMID: 32392964 DOI: 10.3760/cma.j.cn112140-20190919-00601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Affiliation(s)
- J H Chen
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - Q Yang
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - Y J Zheng
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - Y M Bao
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518038, China
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25
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Li YJ, Kan H, He YN, Li YX, Mu YT, Dai JH, Zheng YJ. [May cross-sectional studies provide causal inferences?]. Zhonghua Liu Xing Bing Xue Za Zhi 2020; 41:589-593. [PMID: 32344487 DOI: 10.3760/cma.j.cn112338-20191030-00770] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Due to the flaws inherited in synchronicity, statistical association and survivor bias on variables under measurement, a common 'consensus' has been reached on "cross-sectiional studies (CSS) can lead to failure on causal inference". In this paper, under both causal thinking and diagram, the real and measured cross-sections are clearly defined that these two concepts only exist theoretically. In real CSS research, the temporal orders of measured variables are all non-synchronic, equivalent to the assumption that measurement variables are independent to each other, or there is no differentiated classification bias. Similar to cumulative case-control or historical cohort studies, both exposure and outcome that exist or occur before their measurements in cross-sectional studies, are actions of historical reconstruction or doing 'Archaeology'. One of the common preconditions for causal inference in such studies is that: there must be a causal relation between the measured variables and their historical counterparts. The measured variables are all agents of their corresponding real counterparts, and the temporal orders are not that important in causal inference. It is necessary to better understand the analytic role of the CSS.
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Affiliation(s)
- Y J Li
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China; Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning, Fudan University, Shanghai 200032, China; Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - H Kan
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China; Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning, Fudan University, Shanghai 200032, China; Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - Y N He
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China; Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning, Fudan University, Shanghai 200032, China; Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - Y X Li
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China; Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning, Fudan University, Shanghai 200032, China; Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - Y T Mu
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China; Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning, Fudan University, Shanghai 200032, China; Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - J H Dai
- Department of Epidemiology and Biostatistics, School of Public Health, Xinjiang Medical University, Urumqi 830011, China
| | - Y J Zheng
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China; Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning, Fudan University, Shanghai 200032, China; Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
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26
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Kan H, Zhang M, Zheng YJ. [On 'Negative control methods': related principles, methods and applications]. Zhonghua Liu Xing Bing Xue Za Zhi 2020; 41:594-598. [PMID: 32344488 DOI: 10.3760/cma.j.cn112338-20191109-00796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Negative control methods (NCM) are developed based on the idea that negative controls should be tested with negative results. It also extends to the multiple comparison groups and used for specificity of association in population studies. Negative controls do not take part in studying the causal hypothesis but sharing the same potential bias structures. Under different purposes, NCM can be divided into methods on negative exposure, negative period or negative outcome controls. They are mainly used to detect and control bias, such as: selection bias, confounding bias and measurement bias, but leaving the sample size at secondary importance. Rational application of NCM can help improving the accuracy of causal inference in both experimental and observational processes.
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Affiliation(s)
- H Kan
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China
| | - M Zhang
- Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning, Fudan University, Shanghai 200032, China
| | - Y J Zheng
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China; Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning, Fudan University, Shanghai 200032, China; Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
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27
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Feng K, Yun YX, Wang XF, Yang GD, Zheng YJ, Lin CM, Wang LF. [Analysis of CT features of 15 children with 2019 novel coronavirus infection]. Zhonghua Er Ke Za Zhi 2020; 58:275-278. [PMID: 32234131 DOI: 10.3760/cma.j.cn112140-20200210-00071] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore imaging characteristics of children with 2019 novel coronavirus (2019-nCoV) infection. Methods: A retrospective analysis was performed on clinical data and chest CT images of 15 children diagnosed with 2019-nCoV infection. They were admitted to the Third People's Hospital of Shenzhen from January 16 to February 6, 2020. The distribution and morphology of pulmonary lesions on chest CT images were analyzed. Results: Among the 15 children, 5 were males and 10 females, aged from 4 to 14 years. Five of the 15 children were febrile and 10 were asymptomatic on the first visit. The first nasal or pharyngeal swab samples in all the 15 cases were positive for 2019-nCoV nucleic acid. For their first chest CT images, 6 patients had no lesions, while 9 patients had pulmonary inflammatory lesions. Seven cases had small nodular ground glass opacities and 2 cases had speckled ground glass opacities. After 3 to 5 days of treatment, 2019-nCoV nucleic acid in a second respiratory sample turned negative in 6 cases. Among them, chest CT images showed less lesions in 2 cases, no lesion in 3 cases, and no improvement in 1 case. The remaining 9 cases were still positive in a second nucleic acid test. Six patients showed similar chest CT inflammation, while 3 patients had new lesions, which were all small nodular ground glass opacities. Conclusions: The early chest CT images of children with 2019-nCoV infection are mostly small nodular ground glass opacities. The clinical symptoms of children with 2019-nCoV infection are nonspecific. Dynamic reexamination of chest CT and nucleic acid are important.
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Affiliation(s)
- K Feng
- Department of Radiology, the Third People's Hospital of Shenzhen, Shenzhen 518100, China
| | - Y X Yun
- Department of Radiology, the Third People's Hospital of Shenzhen, Shenzhen 518100, China
| | - X F Wang
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518100, China
| | - G D Yang
- Department of Radiology, the Third People's Hospital of Shenzhen, Shenzhen 518100, China
| | - Y J Zheng
- Department of Respiratory Medicine, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - C M Lin
- Department of Radiology, the Third People's Hospital of Shenzhen, Shenzhen 518100, China
| | - L F Wang
- Department of Radiology, the Third People's Hospital of Shenzhen, Shenzhen 518100, China
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28
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Xiao SC, Zheng YJ. [Status and challenges of tissue-engineered skin]. Zhonghua Shao Shang Za Zhi 2020; 36:166-170. [PMID: 32241041 DOI: 10.3760/cma.j.cn501120-20191202-00449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Autologous split-thickness skin grafting is still an important procedure for the repair of skin defect. However, there are some obvious limitations, such as new injury to skin donor sites and insufficient skin source, etc. It is an ideal goal to develop tissue-engineered skin to realize permanent replacement of skin defect. After decades of development, a variety of tissue-engineered skins have been put into the market for applications, but it is still a long way to achieve regenerative repair of skin defect. In this article, we summarize the status of various tissue-engineered skins, and then make a preliminary discussion on the opportunities and challenges on development of tissue-engineered skin.
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Affiliation(s)
- S C Xiao
- Burn Institute of PLA, Department of Burn Surgery, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Y J Zheng
- Burn Institute of PLA, Department of Burn Surgery, Changhai Hospital, Naval Medical University, Shanghai 200433, China
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Chen JH, Bao YM, Li ZC, Ma HL, Wang WJ, Zheng YJ. [Immunodeficiency diseases with interstitial lung disease as major clinical manifestations: report of six cases]. Zhonghua Er Ke Za Zhi 2020; 58:228-232. [PMID: 32135596 DOI: 10.3760/cma.j.issn.0578-1310.2020.03.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To summarize the clinical features of immunodeficiency diseases with interstitial lung disease (ILD) as major clinical manifestations and to improve understanding etiology of ILD. Methods: The clinical features and clinical clues for diagnosis of six cases with immunodeficiency presented with ILD in Shenzhen Children's Hospital from January 2014 to December 2016 were retrospectively analyzed. Results: The patients' age ranged from 3 months to 5 years and 9 months, 5 cases were male. All cases had cough and tachypnea, 3 cases had lung infection and respiratory failure, 2 cases had chronic hypoxia and one had clubbing. Three cases had skin rashes; 5 cases had failure to thrive. Chest CT scan showed diffuse ground glass opacity in all the 6 cases, and 2 cases had cystic changes and one had "crazy-paving" pattern. Five patients were suspected to have surfactant dysfunction and genetic testing was performed before diagnosis of immunodeficiency, of which the results were negative. With human immunodeficiency virus antibody test or immunologic laboratory testing and/or immune genetic panel, acquired immune deficiency syndrome was confirmed in one case, hyper-IgM syndrome was confirmed in two cases and hyper-IgE syndrome in one case, Wiskott-Aldrich syndrome in one and STAT3 gain of function genetic mutation in another. All cases had clinical clues indicative of underlying immunocompromise. Conclusions: The clinical features of immunodeficiency diseases with ILD are cough, tachypnea or hypoxia, respiratory failure with infection, diffuse ground glass opacity in Chest CT imaging. With thorough medical history and immunology screening, there would be clinical clues indicative of underlying immunocompromise. Screening for immunodeficiency disease should be emphasized in the differential diagnosis of ILD, otherwise it may lead to misdiagnosis or unnecessary testing.
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Affiliation(s)
- J H Chen
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - Y M Bao
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - Z C Li
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - H L Ma
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - W J Wang
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - Y J Zheng
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518038, China
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Wang XF, Yuan J, Zheng YJ, Chen J, Bao YM, Wang YR, Wang LF, Li H, Zeng JX, Zhang YH, Liu YX, Liu L. [Retracted: Clinical and epidemiological characteristics of 34 children with 2019 novel coronavirus infection in Shenzhen]. Zhonghua Er Ke Za Zhi 2020. [PMID: 32062875 DOI: 10.3760/cma.j.issn.0578-1310.2020.0008)] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Objective: To describe the characteristics of clinical manifestations and epidemiology of children with 2019 novel coronavirus (2019-nCoV) infection. Methods: All 34 children with laboratory-confirmed 2019-nCoV infection by quantitative real-time reverse transcription-PCR through nasopharyngeal swab specimens were admitted to the Third People's Hospital of Shenzhen from January 19 to Febuary 7, 2020. Clinical data and epidemiological history of these patients were retrospectively collected and analyzed. Results: Among the 34 cases, 14 were males, and 20 were females. The median age was 8 years and 11 months. No patients had underlying diseases. There were 28 children (82%) related with a family cluster outbreak. There were 26 children (76%) with a travel or residence history in Hubei Province. These patients could be categorized into different clinical types, including 22 (65%) common cases, 9 (26%) mild cases and 3 (8.8%) asymptomatic cases. No severe or critical cases were identified. The most common symptoms were fever (17 cases, 50%) and cough (13 cases, 38% ). In the 34 cases, the white blood cell counts of 28 cases (82%) were normal. Five cases had white blood cell counts more than 10×10(9)/L. One case had white blood cell counts less than 4×10(9)/L. Neutropenia and lymphopenia was found in one case, respectively. C-reactive protein levels and erythrocyte sedimentation rates were elevated in 1 and 5 case, respectively. Elevated procalcitonin was found in 1 case and D-Dimer in 3 cases. The levels of lactic dehydrogenase (LDH) were more than 400 U/L in 10 cases. The CT images of these patients showed bilateral multiple patchy or nodular ground-glass opacities and/or infiltrating shadows in middle and outer zone of the lung or under the pleura. Twenty patients were treated with lopinavir and ritonavir. Glucocorticoids and immunoglobulin were not used in any cases. All the cases improved and were discharged from hospital. Further following up was need. Conclusions: The clinical manifestations in children with 2019-nCoV infection are non-specific and are milder than that in adults. Chest CT scanning is heplful for early diagnosis. Children's infection is mainly caused by family cluster outbreak and imported cases. Family daily prevention is the main way to prevent 2019-nCoV infection.
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Affiliation(s)
- X F Wang
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - J Yuan
- Department of Infectious Disease, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - Y J Zheng
- Department of Respiration, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - J Chen
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - Y M Bao
- Department of Respiration, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - Y R Wang
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - L F Wang
- Department of Radiology, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - H Li
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - J X Zeng
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - Y H Zhang
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - Y X Liu
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - L Liu
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
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Wang XF, Yuan J, Zheng YJ, Chen J, Bao YM, Wang YR, Wang LF, Li H, Zeng JX, Zhang YH, Liu YX, Liu L. [Retracted: Clinical and epidemiological characteristics of 34 children with 2019 novel coronavirus infection in Shenzhen]. Zhonghua Er Ke Za Zhi 2020; 58:E008. [PMID: 32062875 DOI: 10.3760/cma.j.issn.0578-1310.2020.0008] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To describe the characteristics of clinical manifestations and epidemiology of children with 2019 novel coronavirus (2019-nCoV) infection. Methods: All 34 children with laboratory-confirmed 2019-nCoV infection by quantitative real-time reverse transcription-PCR through nasopharyngeal swab specimens were admitted to the Third People's Hospital of Shenzhen from January 19 to Febuary 7, 2020. Clinical data and epidemiological history of these patients were retrospectively collected and analyzed. Results: Among the 34 cases, 14 were males, and 20 were females. The median age was 8 years and 11 months. No patients had underlying diseases. There were 28 children (82%) related with a family cluster outbreak. There were 26 children (76%) with a travel or residence history in Hubei Province. These patients could be categorized into different clinical types, including 22 (65%) common cases, 9 (26%) mild cases and 3 (8.8%) asymptomatic cases. No severe or critical cases were identified. The most common symptoms were fever (17 cases, 50%) and cough (13 cases, 38% ). In the 34 cases, the white blood cell counts of 28 cases (82%) were normal. Five cases had white blood cell counts more than 10×10(9)/L. One case had white blood cell counts less than 4×10(9)/L. Neutropenia and lymphopenia was found in one case, respectively. C-reactive protein levels and erythrocyte sedimentation rates were elevated in 1 and 5 case, respectively. Elevated procalcitonin was found in 1 case and D-Dimer in 3 cases. The levels of lactic dehydrogenase (LDH) were more than 400 U/L in 10 cases. The CT images of these patients showed bilateral multiple patchy or nodular ground-glass opacities and/or infiltrating shadows in middle and outer zone of the lung or under the pleura. Twenty patients were treated with lopinavir and ritonavir. Glucocorticoids and immunoglobulin were not used in any cases. All the cases improved and were discharged from hospital. Further following up was need. Conclusions: The clinical manifestations in children with 2019-nCoV infection are non-specific and are milder than that in adults. Chest CT scanning is heplful for early diagnosis. Children's infection is mainly caused by family cluster outbreak and imported cases. Family daily prevention is the main way to prevent 2019-nCoV infection.
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Affiliation(s)
- X F Wang
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - J Yuan
- Department of Infectious Disease, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - Y J Zheng
- Department of Respiration, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - J Chen
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - Y M Bao
- Department of Respiration, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - Y R Wang
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - L F Wang
- Department of Radiology, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - H Li
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - J X Zeng
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - Y H Zhang
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - Y X Liu
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
| | - L Liu
- Department of Pediatrics, the Third People's Hospital of Shenzhen, Shenzhen 518020, China
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Feng K, Yun YX, Wang XF, Yang GD, Zheng YJ, Lin CM, Wang LF. [Analysis of CT features of 15 Children with 2019 novel coronavirus infection]. Zhonghua Er Ke Za Zhi 2020; 58:E007. [PMID: 32061200 DOI: 10.3760/cma.j.issn.0578-1310.2020.0007] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore imaging characteristics of children with 2019 novel coronavirus (2019-nCoV) infection. Methods: A retrospective analysis was performed on clinical data and chest CT images of 15 children diagnosed with 2019-nCoV. They were admitted to the third people's Hospital of Shenzhen from January 16 to February 6, 2020. The distribution and morphology of pulmonary lesions on chest CT images were analyzed. Results: Among the 15 children, there were 5 males and 10 females, aged from 4 to 14 years old. Five of the 15 children were febrile and 10 were asymptomatic on first visit. The first nasal or pharyngeal swab samples in all the 15 cases were positive for 2019-nCoV nucleic acid. For their first chest CT images, 6 patients had no lesions, while 9 patients had pulmonary inflammation lesions. Seven cases of small nodular ground glass opacities and 2 cases of speckled ground glass opacities were found. After 3 to 5 days of treatment, 2019-nCoV nucleic acid in a second respiratory sample turned negative in 6 cases. Among them, chest CT images showed less lesions in 2 cases, no lesion in 3 cases, and no improvement in 1 case. Other 9 cases were still positive in a second nucleic acid test. Six patients showed similar chest CT inflammation, while 3 patients had new lesions, which were all small nodular ground glass opacities. Conclusions: The early chest CT images of children with 2019-nCoV infection are mostly small nodular ground glass opacities. The clinical symptoms of children with 2019-nCoV infection are nonspecific. Dynamic reexamination of chest CT and nucleic acid are important.
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Affiliation(s)
- K Feng
- Department of Radiology, the third people's Hospital of Shenzhen, Shenzhen 518100, China
| | - Y X Yun
- Department of Radiology, the third people's Hospital of Shenzhen, Shenzhen 518100, China
| | - X F Wang
- Department of Pediatrics, the third people's Hospital of Shenzhen, Shenzhen 518100, China
| | - G D Yang
- Department of Radiology, the third people's Hospital of Shenzhen, Shenzhen 518100, China
| | - Y J Zheng
- Department of Respiratory Medicine, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - C M Lin
- Department of Radiology, the third people's Hospital of Shenzhen, Shenzhen 518100, China
| | - L F Wang
- Department of Radiology, the third people's Hospital of Shenzhen, Shenzhen 518100, China
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Yang Q, Bao YM, Yi QW, Wang W, Zheng YJ. [Clinical features of influenza with plastic bronchitis in children]. Zhongguo Dang Dai Er Ke Za Zhi 2020; 22:106-111. [PMID: 32051075 PMCID: PMC7390011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 01/16/2020] [Indexed: 11/12/2023]
Abstract
OBJECTIVE To study the clinical features of influenza with plastic bronchitis (PB) in children, and to improve the awareness of the diagnosis and treatment of PB caused by influenza virus. METHODS A retrospective analysis was performed for the clinical data of 70 children with lower respiratory influenza virus infection from October 2018 to October 2019. According to the presence or absence of PB, they were divided into an influenza+PB group with 12 children and a non-PB influenza group with 58 children. Related clinical data were collected for the retrospective analysis, including general information, clinical manifestations, laboratory examination, imaging findings, treatment, and prognosis. RESULTS In the influenza+PB group, most children experienced disease onset at the age of 1-5 years, with the peak months of January, February, July, and September. Major clinical manifestations in the influenza+PB group included fever, cough, and shortness of breath. The influenza+PB group had significantly higher incidence rates of shortness of breath and allergic diseases such as asthma than the non-PB influenza group (P<0.05). Of the 12 children in the influenza+PB group, 7(58%) had influenza A virus infection and 5 (42%) had influenza B virus infection, among whom 1 had nephrotic syndrome. For the children in the influenza+PB group, major imaging findings included pulmonary consolidation with atelectasis, high-density infiltration, pleural effusion, and mediastinal emphysema. Compared with the non-PB influenza group, the influenza+PB group had a significantly higher proportion of children who were admitted to the pediatric intensive care unit (P<0.05). Bronchoscopic lavage was performed within 1 week after admission, and all children were improved and discharged after anti-infective therapy and symptomatic/supportive treatment. CONCLUSIONS Influenza with PB tends to have acute onset and rapid progression, and it is important to perform bronchoscopy as early as possible. The possibility of PB should be considered when the presence of shortness of breath, allergic diseases such as asthma or nephrotic syndrome in children with influenza.
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Affiliation(s)
- Qin Yang
- Department of Respiratory Medicine, Shenzhen Children's Hospital, Shenzhen, Guangdong 518026, China.
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Shen KL, Namazova-Baranova L, Yang YH, Wong GWK, Rosenwasser LJ, Rodewald LE, Goh AEN, Kerem E, O’Callaghan C, Kinane TB, Elnazir B, Triasih R, Horne R, Chang AB, Buttery J, Etzel RA, Ouchi K, Hoey H, Singh V, Rivera GC, Li SS, Guan Y, Cao L, Zheng YJ, Feng LZ, Zhong W, Xie ZD, Xu BP, Lin RJ, Lu G, Qin Q, Zhu CM, Qian SY, Liu G, Zhao CS, Wei Z, Zhao YH. Global Pediatric Pulmonology Alliance recommendation to strengthen prevention of pediatric seasonal influenza under COVID-19 pandemic. World J Pediatr 2020; 16:433-437. [PMID: 32920745 PMCID: PMC7486984 DOI: 10.1007/s12519-020-00389-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 08/19/2020] [Indexed: 01/29/2023]
Affiliation(s)
- Kun-Ling Shen
- grid.24696.3f0000 0004 0369 153XChina National Clinical Research Center of Respiratory Diseases, Department of Respiratory Medicine of Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Leyla Namazova-Baranova
- grid.4886.20000 0001 2192 9124Pediatrics and Child Health Research Institute, Central Clinical Hospital, Russian Academy of Sciences, Moscow, Russian Federation
| | - Yong-Hong Yang
- Department of Respiratory, Shenzhen Children's Hospital, Shenzhen, China.
| | | | | | - Lance E. Rodewald
- grid.198530.60000 0000 8803 2373National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Anne Eng Neo Goh
- grid.414963.d0000 0000 8958 3388K Women’s and Children’s Hospital, Singapore, Singapore
| | - Eitan Kerem
- grid.17788.310000 0001 2221 2926Department of Pediatrics, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Chris O’Callaghan
- grid.83440.3b0000000121901201UCL Great Ormond Street Institute of Child Health and Great Ormond Street Hospital (GOSH) BRC, University College London, London, UK
| | - T. Bernard Kinane
- grid.32224.350000 0004 0386 9924Massachusetts General Hospital for Children, Boston, MA USA
| | - Basil Elnazir
- grid.8217.c0000 0004 1936 9705Children’s Health Ireland and Trinity College Dublin, Dublin, Ireland
| | - Rina Triasih
- grid.8570.aDepartment of Paediatric, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr. Sardjito Hospital, Yogyakarta, Indonesia
| | - Rosemary Horne
- grid.1002.30000 0004 1936 7857Monash University, Melbourne, Australia
| | - Anne B. Chang
- grid.240562.7Queensland Children’s Hospital, Brisbane, Australia
| | - Jim Buttery
- grid.271089.50000 0000 8523 7955Monash Children’s Hospital, Menzies School of Health Research, Melbourne, Australia
| | - Ruth A. Etzel
- grid.253615.60000 0004 1936 9510George Washington University, Washington, DC USA
| | - Kazunobu Ouchi
- grid.415086.e0000 0001 1014 2000Department of Pediatrics, Kawasaki Medical School, Kurashiki-City, Japan
| | - Hilary Hoey
- grid.8217.c0000 0004 1936 9705Department of Pediatrics, University of Dublin Trinity College, Dublin, Ireland
| | - Varinder Singh
- grid.415723.6Lady Hardinge Medical College and Assoc Kalawati Saran Children’s Hospital, New Delhi, India
| | - Genesis C. Rivera
- grid.449447.e0000 0000 9564 4538Center for Medical and Allied Health Sciences, New Era University, Quezon City, the Philippines
| | - Spencer S. Li
- Global Pediatric Pulmonology Alliance, Hong Kong SAR, China
| | - Yu Guan
- Global Pediatric Pulmonology Alliance, Hong Kong SAR, China
| | | | - Ling Cao
- grid.459434.bDepartment of Respiratory, the Children’s Hospital Affiliated to the Capital Institute of Pediatrics, Beijing, China
| | - Yue-Jie Zheng
- grid.452787.b0000 0004 1806 5224Department of Respiratory, Shenzhen Children’s Hospital, Shenzhen, China
| | - Lu-Zhao Feng
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Wu Zhong
- National Engineering Research Center for the Emergency Drug, Beijing, China
| | - Zheng-De Xie
- grid.24696.3f0000 0004 0369 153XNational Clinical Research Center for Respiratory Diseases, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children’s
Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Bao-Ping Xu
- grid.24696.3f0000 0004 0369 153XChina National Clinical Research Center of Respiratory Diseases, Department of Respiratory Medicine of Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Rong-Jun Lin
- grid.412521.1The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Gen Lu
- grid.410737.60000 0000 8653 1072Department of Respiratory, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Qiang Qin
- grid.24696.3f0000 0004 0369 153XChina National Clinical Research Center of Respiratory Diseases, Department of Respiratory Medicine of Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Chun-Mei Zhu
- grid.459434.bDepartment of Respiratory, the Children’s Hospital Affiliated to the Capital Institute of Pediatrics, Beijing, China
| | - Su-Yun Qian
- grid.24696.3f0000 0004 0369 153XPediatric Intensive Care Unit, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Gang Liu
- grid.24696.3f0000 0004 0369 153XDepartment of Infectious Diseases, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Cheng-Song Zhao
- grid.24696.3f0000 0004 0369 153XDepartment of Infectious Diseases, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Zhuang Wei
- grid.24696.3f0000 0004 0369 153XDepartment of Health Care, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Yu-Hong Zhao
- grid.24696.3f0000 0004 0369 153XDepartment of Respiratory Medicine, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
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Zheng YJ, Li X, Sun L, Guo JW. [Therapeutic effect of dihydroartemisinin on pulmonary fibrosis in rats with dust]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2019; 37:96-103. [PMID: 30929348 DOI: 10.3760/cma.j.issn.1001-9391.2019.02.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To observe the therapeutic effect of dihydroartemisinin on pulmonary fibrosis in rats exposed to dust, and compare the therapeutic effects of dihydroartemisinin and tetrandrine. Methods: Sixty male Sprague-Dawley rats were randomly divided into control group, model group, treatment group 1 and treatment group 2, with 15 rats in each group. The model group and the treatment group were stained with disposable non-exposure silica tracheal instillation method. The drug was administered on the second day after the dust was applied. The treatment group was given with dihydroartemisinin 75 mg/kg, the treatment group was given tetrahexine 22 mg/kg, model group and control group were intragastrically administered with 1 ml of normal saline per 100 g of body mass. The drug was administered for 6 days per week for 28 days. Rats were sacrificed on the 7th, 14th and 28th day after dusting, and the lung tissues of rats were taken, detection of rat lung coefficient, ELISA was used to detect transforming growth factor-1(TGF-1)and Smad 2/3 in rat lung tissues, type I collagen (Col-I) expression level, pathological changes of rat lung tissue, immunohistochemical observation of rat lung tissue TGF-1 and Col-I protein expression. Statistial analysis was proformed with SPSS 19.0. The mean cornparis between graups wad perfomed using a completely randonized one-way (ANOVA). Results: The expressions of TGF-1, Smad 2/3 and Col-I in the lung tissue of the treatment group were significantly lower than those in the model group (P< 0.05), but the difference between the treatment group 1 and the treatment group 2 Not statistically significant (P>0.05). The results of immunohistochemistry showed that the TGF-1 and Col-I proteins in the interstitial of the model group showed strong positive expression. The expression of TGF-1 and Col-I protein in the lung interstitial of the treated group was weaker than that of the model group. Conclusion: Dihydroartemisinin can down-regulate the level of inflammatory cytokines in rat lung tissue. It is possible to inhibit pulmonary fibrosis by intervening in the TGF-β1/Smad 2/3 signaling pathway, but the therapeutic effect between DHA and tetrandrine is not significantly different in a short time.
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Affiliation(s)
- Y J Zheng
- School of Medicine and Life Science, Universicy of Jinan-Shandong Academy of Medicine Sciences, Jinan 250062, China; Shandong Academy of Medical Sciences Shandong Academy of Occupational Health and Occupational Medicine, Jinan 250062, China
| | - X Li
- Shandong Academy of Medical Sciences Shandong Academy of Occupational Health and Occupational Medicine, Jinan 250062, China
| | - L Sun
- School of Medicine and Life Science, Universicy of Jinan-Shandong Academy of Medicine Sciences, Jinan 250062, China; Shandong Academy of Medical Sciences Shandong Academy of Occupational Health and Occupational Medicine, Jinan 250062, China
| | - J W Guo
- School of Medicine and Life Science, Universicy of Jinan-Shandong Academy of Medicine Sciences, Jinan 250062, China; Shandong Academy of Medical Sciences Shandong Academy of Occupational Health and Occupational Medicine, Jinan 250062, China
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36
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Gu JL, Wang WJ, Li L, Zheng YJ, Mao XN. [A novel compound heterozygous mutation in NBAS gene causes SOPH syndrome and liver function damage]. Zhonghua Er Ke Za Zhi 2019; 57:487-489. [PMID: 31216810 DOI: 10.3760/cma.j.issn.0578-1310.2019.06.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- J L Gu
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - W J Wang
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - L Li
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - Y J Zheng
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - X N Mao
- Clinical Laboratory, Shenzhen Children's Hospital, Shenzhen 518026, China
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37
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Zheng YJ, Pan MX, Wang Y. [Clinical significance and correlation of ductular reaction in hepatobiliary diseases]. Zhonghua Gan Zang Bing Za Zhi 2019; 26:637-640. [PMID: 30317801 DOI: 10.3760/cma.j.issn.1007-3418.2018.08.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Ductular reaction is a kind of repair response to biliary and hepatocellular injury, and the pathological changes include lobular bile duct hyperplasia, matrix change and inflammatory cell infiltrations. In human liver, a ductular reaction originates from the activation and proliferation of hepatic progenitor cells. The activated hepatic progenitor cells, the intermediate hepatocytes and the reactive small bile duct cells together form the cell complex of ductular reaction, which has the dual characteristics of hepatobiliary system and co-expresses the hepatocyte and cholangiocyte antigen. Ductular reaction appears in all kinds of acute and chronic hepatobiliary injury, and plays an important role in liver regeneration and repair, fibrogenesis, cirrhosis formation, and hepatobiliary cancer occurrence and development. Understanding the pathological features and pathophysiological mechanisms of ductular reaction in various clinical hepatobiliary diseases and their role in liver regeneration can provide important suggestion for further exploring new-targeted treatment approach.
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Affiliation(s)
- Y J Zheng
- Institute of Hepatology, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University; Biomedical Research Center, Southern Medical University, Guangzhou 510515, China; Departments of Hepatobiliary Surgery and Pathology, Zhujiang Hospital, Southern Medical University; Regenerative Medicine Institute of Southern Medical University, Guangzhou 510260, China
| | - M X Pan
- Departments of Hepatobiliary Surgery and Pathology, Zhujiang Hospital, Southern Medical University; Regenerative Medicine Institute of Southern Medical University, Guangzhou 510260, China
| | - Y Wang
- Institute of Hepatology, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University; Biomedical Research Center, Southern Medical University, Guangzhou 510515, China
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Abstract
Cohort study is an irreplaceable method for studies related to maternal and child health. Compared with other countries, China's maternal and child cohort studies started relatively later but has its unique developing track. This paper summarizes the basic information and characteristics of the maternal and child cohorts with wide and great influence in China in the past 25 years.
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Affiliation(s)
- M Zhang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China; Key Laboratory of Health Technology Assessment, National Health Commission, School of Public Health, Fudan University, Shanghai 200032, China; Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - Y J Zheng
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China; Key Laboratory of Health Technology Assessment, National Health Commission, School of Public Health, Fudan University, Shanghai 200032, China; Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
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39
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Yang Q, Ma HL, Zheng YJ. [Lysinuric protein intolerance with interstitial lung disease as the main manifestation]. Zhonghua Er Ke Za Zhi 2019; 57:60-62. [PMID: 30630234 DOI: 10.3760/cma.j.issn.0578-1310.2019.01.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Affiliation(s)
- Q Yang
- Department of Respiratory Diseases, Shenzhen Children's Hospital, Shenzhen 518026, China
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40
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Nong GM, Zhao SY, Zheng YJ, Chen HZ. [It is challenging to standardize the treatment for children's interstitial lung diseases in China]. Zhonghua Er Ke Za Zhi 2019; 57:3-4. [PMID: 30630223 DOI: 10.3760/cma.j.issn.0578-1310.2019.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Affiliation(s)
- G M Nong
- Department of Pediatrics, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - S Y Zhao
- Department of Respiratory Disease, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - Y J Zheng
- Department of Respiratory Disease, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - H Z Chen
- Department of Respiratory Medicine, Childrens' Hospital, Capital Institute of Pediatrics, Beijing 100020, China
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41
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Yang Q, Zheng YJ, Ma HL. [Chronic granulomatous disease in aninfant with inflammatory bowel disease]. Zhonghua Er Ke Za Zhi 2018; 56:782-783. [PMID: 30293286 DOI: 10.3760/cma.j.issn.0578-1310.2018.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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42
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Hon KL, Bao YM, Chan KC, Chau KW, Chen RS, Cheok KTG, Chiu WK, Deng L, He CH, Ieong KM, Kung JSC, Lam P, Lam SYD, Lee QU, Lee SL, Leung TF, Leung TNH, Shi L, Siu KK, Tan WP, Wang MH, Wong TW, Wu BJ, Yip AYF, Zheng YJ, Ng DK. Determinants for asthma control, quality of life and use of complementary and alternative medicine in asthmatic pediatric patients in four cities. World J Pediatr 2018; 14:482-491. [PMID: 30047047 DOI: 10.1007/s12519-018-0167-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 05/28/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Asthma is a significant chronic health problem worldwide. Management aims at disease control by reducing functional impairment and exacerbations and improving quality of life (QoL). We report a multi-center study to survey asthma control and QoL in four cities in the Pearl River Delta. METHODS The conjoint survey involved ten Hong Kong pediatric hospitals/units, two Shenzhen hospitals, two Macau hospitals, and two Guangzhou hospitals on asthma control (using Asthma Control Test) and QoL (Pediatric Allergic Disease Quality of Life Questionnaire, PADQLQ). Acceptability of a treatment is graded as very good/good/fair/poor. RESULTS Good asthma control was only reported in 80% subjects in Hong Kong, but higher in sister cities (85-94%, P < 0.001). Allergic rhinitis, "incense burning", and "smoker in family" were prevalent among the four cities. Logistic regression showed better control of asthma was associated with better PADQLQ (B = - 0.029, P < 0.001), better acceptability of bronchodilator (B = - 1.488, P = 0.025), negatively with "smoker in family" (B = - 0.83, P = 0.015) and various PADQLQ domains. Conversely, worse PADQLQ was associated with allergic rhinitis severity (B = 4.77, P < 0.001), poor control of asthma (B = 7.56, P < 0.001), increased frequency of traditional Chinese medicine use (B = 1.7, P < 0.05), increased frequency of bronchodilator usage (B = 1.05, P < 0.05), "smoker in family" (B = 4.05, P < 0.05), and incense burning at home (B = 3.9, P < 0.05). CONCLUSIONS There are some clinical and cultural differences among the four southern Chinese cities within the Guangdong province. This study identifies potentially modifiable environmental and treatment factors associated with poor asthma control and QoL for health-care interventions. Having a smoker in the family is independently associated with poor asthma control and QoL.
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Affiliation(s)
- Kam Lun Hon
- Department of Pediatrics, The Chinese University of Hong Kong 6/F Prince of Wales Hospital, Room 84042, Shatin, N.T, Hong Kong SAR, China.
| | - Yan Min Bao
- Department of Respiratory Diseases, Shenzhen Children's Hospital, Shenzhen, 518026, China
| | - Kate C Chan
- Department of Pediatrics, The Chinese University of Hong Kong 6/F Prince of Wales Hospital, Room 84042, Shatin, N.T, Hong Kong SAR, China
| | - Kin Wai Chau
- Hong Kong Society of Pediatric Respirology and Allergy, Hong Kong SAR, China.,Pediatric Respiratory and Sleep Disorders Center, Room 1315D, Argyle Centre Phase 1, 688 Nathan Road, Mongkok, Kowloon, Hong Kong SAR, China
| | - Rong-Shan Chen
- Department of Respiration, Guangzhou Women and Children's Medical Center, Guangzhou, 510623, China
| | | | - Wa Keung Chiu
- Department of Pediatrics and Adolescent Medicine, United Christian Hospital, 130, Hip Wo Street, Kwun Tong, Hong Kong SAR, China
| | - Li Deng
- Department of Respiration, Guangzhou Women and Children's Medical Center, Guangzhou, 510623, China
| | - Chun-Hui He
- Department of Respiration, Guangzhou Women and Children's Medical Center, Guangzhou, 510623, China
| | - Kin Mui Ieong
- Department of Pediatrics, Central Hospital Conde S. Januario, Macau, China
| | - Jeng Sum C Kung
- Department of Pediatrics, The Chinese University of Hong Kong 6/F Prince of Wales Hospital, Room 84042, Shatin, N.T, Hong Kong SAR, China
| | - Ping Lam
- Department of Pediatrics and Adolescent Medicine, Caritas Medical Center, 111, Wing Hong Street, Sham Shui Po, Hong Kong SAR, China
| | - Shu Yan David Lam
- Department of Pediatrics and Adolescent Medicine, Tuen Mun Hospital, 23 Tsing Chung Koon Road,Tuen Mun, New Territories, Hong Kong SAR, China
| | - Qun Ui Lee
- Department of Pediatrics and Adolescent Medicine, Princess Margaret Hospital, 2-10 Princess Margaret Hospital Road, Lai Chi Kok, Kowloon, Hong Kong SAR, China
| | - So Lun Lee
- Department of Pediatrics and Adolescent Medicine, Queen Mary Hospital, 102, Pokfulam Road, Hong Kong SAR, China.,Department of Pediatrics and Adolescent Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Ting Fan Leung
- Department of Pediatrics, The Chinese University of Hong Kong 6/F Prince of Wales Hospital, Room 84042, Shatin, N.T, Hong Kong SAR, China
| | - Theresa N H Leung
- Department of Pediatrics and Adolescent Medicine, The University of Hong Kong, Hong Kong SAR, China.,Department of Pediatrics and Adolescent Medicine, Pamela Youde Nethersole Eastern Hospital, 3, Lok Man Road, Chaiwan, Hong Kong SAR, China.,Department of Pediatrics, The University of Hong Kong-Shenzhen Hospital, 1, Haiyuan 1st Road, Futian, Shenzhen, China
| | - Lei Shi
- Department of Pediatrics and Adolescent Medicine, Pamela Youde Nethersole Eastern Hospital, 3, Lok Man Road, Chaiwan, Hong Kong SAR, China
| | - Ka Ka Siu
- Department of Pediatrics, The University of Hong Kong-Shenzhen Hospital, 1, Haiyuan 1st Road, Futian, Shenzhen, China
| | - Wei-Ping Tan
- Department of Pediatrics and Adolescent Medicine, Kwong Wah Hospital, 25 Waterloo Road, KLN Hong Kong SAR, China
| | - Maggie Haitian Wang
- Department of Pediatrics, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China.,JC School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Tak Wai Wong
- Department of Pediatrics and Adolescent Medicine, Alice Ho Miu Ling Nethersole Hospital, 11, Chuen On Road, Tai Po, Hong Kong SAR, China
| | - Bao-Jing Wu
- Department of Pediatrics, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Ada Y F Yip
- Department of Pediatrics and Adolescent Medicine, Kwong Wah Hospital, 25 Waterloo Road, KLN Hong Kong SAR, China
| | - Yue-Jie Zheng
- Department of Respiratory Diseases, Shenzhen Children's Hospital, Shenzhen, 518026, China
| | - Daniel K Ng
- Department of Pediatrics and Adolescent Medicine, Kwong Wah Hospital, 25 Waterloo Road, KLN Hong Kong SAR, China
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43
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Zhang P, Du HB, Tong GD, Li XK, Sun XH, Chi XL, Xing YF, Zhou ZH, Li Q, Chen B, Wang H, Wang L, Jin H, Mao DW, Wang XB, Wu QK, Li FP, Hu XY, Lu BJ, Yang ZY, Zhang MX, Shi WB, He Q, Li Y, Jiang KP, Xue JD, Li XD, Jiang JM, Lu W, Tian GJ, Hu ZB, Guo JC, Li CZ, Deng X, Luo XL, Li FY, Zhang XW, Zheng YJ, Zhao G, Wang LC, Wu JH, Guo H, Mi YQ, Gong ZJ, Wang CB, Jiang F, Guo P, Yang XZ, Shi WQ, Yang HZ, Zhou Y, Sun NN, Jiao YT, Gao YQ, Zhou DQ, Ye YA. Serum hepatitis B surface antigen correlates with fibrosis and necroinflammation: A multicentre perspective in China. J Viral Hepat 2018; 25:1017-1025. [PMID: 29624802 DOI: 10.1111/jvh.12903] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 02/22/2018] [Indexed: 12/20/2022]
Abstract
The kinetics of serum hepatitis B surface antigen (HBsAg) during the natural history of hepatitis B virus (HBV) infection has been studied, but the factors affecting them remain unclear. We aimed to investigate the factors affecting HBsAg titres, using data from multicentre, large-sized clinical trials in China. The baseline data of 1795 patients in 3 multicentre trials were studied, and the patients were classified into 3 groups: hepatitis B early antigen (HBeAg)-positive chronic HBV infection (n = 588), HBeAg-positive chronic hepatitis B (n = 596), and HBeAg-negative chronic hepatitis B (n = 611). HBsAg titres in the different phases were compared, and multiple linear progression analyses were performed to investigate the implicated factors. HBsAg titres varied significantly in different phases (P = .000), with the highest (4.60 log10 IU/mL [10%-90% confidence interval: 3.52 log10 IU/mL-4.99 log10 IU/mL]) in patients with HBeAg-positive chronic HBV infection. In all phases, age and HBV DNA were correlated with serum HBsAg level. In HBeAg-positive chronic hepatitis B patients, a negative correlation between HBsAg titres and fibrosis stage was observed. Alanine amonitransferase or necroinflammatory activity was also correlated with HBsAg titres in HBeAg-negative chronic hepatitis B patients. In conclusion, decreased HBsAg titres may be associated with advancing fibrosis in HBeAg-positive chronic hepatitis B patients or increased necroinflammation in those with HBeAg-negative chronic hepatitis B. Our findings may help clinicians better understand the kinetics of HBsAg and provide useful insights into the management of this disease.
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Affiliation(s)
- P Zhang
- Department of Gastroenterology and Hepatology, Beijing University of Chinese Medicine Affiliated Dongzhimen Hospital, Beijing, China.,Institute of liver disease, Beijing University of Chinese Medicine Affiliated Dongzhimen Hospital, Beijing, China
| | - H B Du
- Department of Gastroenterology and Hepatology, Beijing University of Chinese Medicine Affiliated Dongzhimen Hospital, Beijing, China.,Institute of liver disease, Beijing University of Chinese Medicine Affiliated Dongzhimen Hospital, Beijing, China
| | - G D Tong
- Department of Hepatology, Shenzhen Hospital of Traditional Chinese Medicine, Shenzhen, Guangdong Province, China
| | - X K Li
- Department of Gastroenterology and Hepatology, Beijing University of Chinese Medicine Affiliated Dongzhimen Hospital, Beijing, China.,Institute of liver disease, Beijing University of Chinese Medicine Affiliated Dongzhimen Hospital, Beijing, China
| | - X H Sun
- Department of Hepatology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - X L Chi
- Department of Hepatology, Guangdong Hospital of Traditional Chinese Medicine, Guangzhou, Guangdong Province, China
| | - Y F Xing
- Department of Hepatology, Shenzhen Hospital of Traditional Chinese Medicine, Shenzhen, Guangdong Province, China
| | - Z H Zhou
- Department of Hepatology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Q Li
- The Fourth Ward, Fuzhou Infectious Disease Hospital, Fuzhou, Fujian Province, China
| | - B Chen
- Department of Hepatology, The First Hospital of Hunan University of Chinese Medicine, Changsha, Hunan Province, China
| | - H Wang
- Department of Infectious Disease, Ruijin Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - L Wang
- Department of Hepatology, Chengdu Infectious Disease Hospital, Chengdu, Sichuan Province, China
| | - H Jin
- Department of Integrated Traditional and Western Medicine on Liver Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - D W Mao
- Department of Hepatology, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi Province, China
| | - X B Wang
- Department of Integrated Traditional and Western Medicine on Liver Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Q K Wu
- The First Department of Hepatology, Shenzhen No. 3 People's Hospital, Shenzhen, Guangdong Province, China
| | - F P Li
- Department of Hepatology, Shanxi Hospital of Traditional Chinese Medicine, Xi'an, Shanxi Province, China
| | - X Y Hu
- Department of Infectious Disease, The Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - B J Lu
- Department of Hepatology, The Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning Province, China
| | - Z Y Yang
- Department of Integrated Traditional and Western Medicine on Liver Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - M X Zhang
- Department of Integrated Traditional and Western Medicine on Liver Diseases, Shenyang Infectious Disease Hospital, Shenyang, Liaoning Province, China
| | - W B Shi
- Department of Infectious Disease, The First Affiliated Hospital of Anhui Academy of Chinese Medicine, Hefei, Anhui Province, China
| | - Q He
- The First Department of Hepatology, Shenzhen No. 3 People's Hospital, Shenzhen, Guangdong Province, China
| | - Y Li
- Department of Hepatology, The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
| | - K P Jiang
- Department of Hepatology, Foshan Hospital of Traditional Chinese Medicine, Foshan, Guangdong Province, China
| | - J D Xue
- Department of Hepatology, Shanxi Hospital of Traditional Chinese Medicine, Xi'an, Shanxi Province, China
| | - X D Li
- Department of Hepatology, Hubei Province Hospital of Traditional Chinese Medicine, Wuhan, Hubei Province, China
| | - J M Jiang
- Department of Hepatology, Guangdong Hospital of Traditional Chinese Medicine, Guangzhou, Guangdong Province, China
| | - W Lu
- Department of Infectious Disease, Tianjin Infectious Disease Hospital, Tianjin, China
| | - G J Tian
- Department of Hepatology, Guangdong Hospital of Traditional Chinese Medicine, Guangzhou, Guangdong Province, China
| | - Z B Hu
- Department of Hepatology, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi Province, China
| | - J C Guo
- Department of Hepatology, Hangzhou No. 6 People's Hospital, Hangzhou, Zhejiang Province, China
| | - C Z Li
- Department of Infectious Disease, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - X Deng
- Department of Hepatology, Ruikang Hospital, Guangxi University of Chinese Medicine, Nanning, Guangxi Province, China
| | - X L Luo
- Department of Hepatology, Hubei Province Hospital of Traditional Chinese Medicine, Wuhan, Hubei Province, China
| | - F Y Li
- Treatment and Research Center of Infectious Disease, 302 Military Hospital of China, Beijing, China
| | - X W Zhang
- Treatment and Research Center of Infectious Disease, 302 Military Hospital of China, Beijing, China
| | - Y J Zheng
- Department of Hepatology, Shenzhen Hospital of Traditional Chinese Medicine, Shenzhen, Guangdong Province, China
| | - G Zhao
- Department of Hepatology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - L C Wang
- Center of Infectious Disease, Huaxi Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - J H Wu
- Center of Hepatology, Xiamen Hospital of Traditional Chinese Medicine, Xiamen, Fujian Province, China
| | - H Guo
- Department of Hepatology, The First Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Y Q Mi
- Department of Infectious Disease, Tianjin Infectious Disease Hospital, Tianjin, China
| | - Z J Gong
- Department of Infectious Disease, Hubei People's Hospital, Wuhan, Hubei Province, China
| | - C B Wang
- The Fourth Department of Infectious Disease, Linyi People's Hospital, Linyi, Shandong Province, China
| | - F Jiang
- Department of Gastroenterology and Hepatology, Beijing University of Chinese Medicine Affiliated Dongzhimen Hospital, Beijing, China.,Institute of liver disease, Beijing University of Chinese Medicine Affiliated Dongzhimen Hospital, Beijing, China
| | - P Guo
- Department of Hepatology, Xiyuan Hospital, China Academy of Chinese medical Science, Beijing, China
| | - X Z Yang
- Institute of liver disease, Beijing University of Chinese Medicine Affiliated Dongzhimen Hospital, Beijing, China.,Department of Infectious Disease, Beijing University of Chinese Medicine Affiliated Dongzhimen Hospital, Beijing, China
| | - W Q Shi
- Department of Hepatology, Xinhua Hospital, Zhejiang University of Traditional Chinese medicine, Hangzhou, Zhejiang Province, China
| | - H Z Yang
- Department of Traditional Chinese medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province, China
| | - Y Zhou
- Department of Hepatology, Qingdao No. 6 People's Hospital, Qingdao, Shandong Province, China
| | - N N Sun
- Department of Hepatology, Beijing Hospital of Traditional Chinese Medicine, Beijing, China
| | - Y T Jiao
- Shunyi Hospital of Traditional Chinese Medicine, Beijing, China
| | - Y Q Gao
- Department of Hepatology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - D Q Zhou
- Department of Hepatology, Shenzhen Hospital of Traditional Chinese Medicine, Shenzhen, Guangdong Province, China
| | - Y A Ye
- Department of Gastroenterology and Hepatology, Beijing University of Chinese Medicine Affiliated Dongzhimen Hospital, Beijing, China.,Institute of liver disease, Beijing University of Chinese Medicine Affiliated Dongzhimen Hospital, Beijing, China
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44
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Zhang JS, Liu G, Zhang WS, Shi HY, Lu G, Zhao CA, Li CC, Li YQ, Shao YN, Tian DY, Ding MJ, Li CY, Luo LJ, Dong XY, Jin P, Wang P, Zhu CM, Wang CQ, Zheng YJ, Deng JK, Sharland M, Hsia YF, Shen KL, Yang YH. Antibiotic usage in Chinese children: a point prevalence survey. World J Pediatr 2018; 14:335-343. [PMID: 30062648 DOI: 10.1007/s12519-018-0176-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Accepted: 07/11/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND Children as a population have high antimicrobial prescribing rates which may lead to high resistance of bacteria according to data from some single-center surveys of antibiotic prescribing rates in China. The acquirement of baseline data of antibiotic prescribing is the basis of developing intervention strategies on inappropriate antimicrobial prescriptions. Few studies show clearly the pattern and detailed information on classes of antibiotics and distribution of indications of antibiotic prescriptions in children in China. This study aims to assess the antibiotic prescribing patterns among children and neonates hospitalized in 18 hospitals in China. METHODS A 24-hour point prevalence survey on antimicrobial prescribing was conducted in hospitalized neonates and children in China from December 1st, 2016 to February 28th, 2017. Information on the antibiotic use of patients under 18 years of age who were administered one or more on-going antibiotics in the selected wards over a 24-hour period was collected. These data were submitted to the GARPEC (Global Antimicrobial Resistance, Prescribing and Efficacy in Children and Neonates) web-based application ( https://pidrg-database.sgul.ac.uk/redcap/ ). For statistical analysis, Microsoft Excel 2007 and SPSS 22.0 were used. RESULTS The antibiotic data were collected in 35 wards in 18 hospitals from 9 provinces. In total, 67.76% (975/1439) of the patients (n = 1439) were given at least one antibiotic, including 58.1% (173/298) of neonates (n = 298) and 70.3% (802/1141) of children (n = 1141). In neonates, the three most frequently prescribed antibiotics were third-generation cephalosporins (41.7%), penicillins plus enzyme inhibitor (23.8%), and carbapenems (11.2%). In children, the three most frequently prescribed antibiotics were third-generation cephalosporins (35.5%), macrolides (23.2%), and penicillins plus enzyme inhibitors (15.9%). The most common indication for antibiotics was proven or probable bacterial lower respiratory tract infection (30.9% in neonates and 66.6% in children). CONCLUSIONS Antibiotics are commonly prescribed in the Chinese children population. It is likely that the third-generation cephalosporins and macrolides are currently overused in Chinese children. Efforts must be made to ensure safe and appropriate antibiotic prescribing to reduce and prevent the future development of antibiotic resistance.
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Affiliation(s)
- Jiao-Sheng Zhang
- Department of Infectious diseases, Shenzhen Children's Hospital, Shenzhen, China
| | - Gang Liu
- Department of Infectious diseases, Beijing Children's Hospital Affiliated to Capital Medical University, Beijing, China
| | - Wen-Shuang Zhang
- Department of Respiratory Medicine, Tianjin Children's Hospital, Tianjin, China
| | - Hai-Yan Shi
- Department of Pharmacology, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan, China
| | - Gen Lu
- Department of Respiratory Medicine, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Chang-An Zhao
- Emergency Department, Guangdong Maternal and Child Health Care Hospital, Guangzhou, China
| | - Chang-Chong Li
- Department of Pediatric Respiratory Medicine, The Second Affiliated Hospital & Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yan-Qi Li
- Department of Respiratory Medicine, Xi'an Children's Hospital, Xi'an, China
| | - Ya-Nan Shao
- Department of Respiratory Medicine, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Dai-Yin Tian
- Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Ming-Jie Ding
- Department of Respiratory Medicine, Jinan Children's Hospital, Jinan, China
| | - Chun-Yan Li
- Department of Respiratory Medicine, The First Hospital of Jilin University, Changchun, China
| | - Li-Juan Luo
- Department of Infectious diseases, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Xiao-Yan Dong
- Department of Respiratory Medicine, Shanghai Children's Hospital, Shanghai, China
| | - Ping Jin
- Pediatric Intensive Care Unit, Bao'an Maternity and Child Health Hospital, Shenzhen, China
| | - Ping Wang
- Neonatal Department, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Chun-Mei Zhu
- Department of Respiratory Medicine, Children's Hospital Attached to The Capital Institute of Pediatrics, Beijing, China
| | - Chuan-Qing Wang
- Infection-control Department, Fudan University Pediatric Hospital, Shanghai, China
| | - Yue-Jie Zheng
- Department of Respiratory Medicine, Shenzhen Children's Hospital, Shenzhen, China
| | - Ji-Kui Deng
- Department of Infectious diseases, Shenzhen Children's Hospital, Shenzhen, China
| | - Mike Sharland
- Pediatric Infectious Diseases Research Group, St George's, University of London, London, UK
| | - Ying-Fen Hsia
- Pediatric Infectious Diseases Research Group, St George's, University of London, London, UK
| | - Kun-Ling Shen
- Department of Respiratory Medicine, Beijing Children's Hospital Affiliated to Capital Medical University, Beijing, China
| | - Yong-Hong Yang
- Beijing Pediatric Research Institute, Beijing Children's Hospital Affiliated to Capital Medical University, 56 Nanlishi Road, Beijing, China.
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45
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Liu LL, He YN, Cai QY, Zhao NQ, Zheng YJ. [Exposure-preceding-outcome regarding time sequence among cohort studies in real world]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:858-861. [PMID: 29936761 DOI: 10.3760/cma.j.issn.0254-6450.2018.06.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
One of the commonly accepted merits of cohort studies (CSs) refers to the exposure precedes outcome superior to other observational designs. We use Directed Acyclic Graphs to construct a causal graph among research populations under CSs. We notice that the substitution of research population in place of a susceptible one can be used for effect estimation. Its correctness depends on the outcome-free status of the substituted population and the performance of both screening and diagnosis regarding the outcomes under study at baseline. The temporal precedence of exposure over outcome occurs theoretically, despite the opposite happens in realities. Correct effect estimate is affected by both the suitability of population substitution and the validities of outcome identification and exclusion.
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Affiliation(s)
- L L Liu
- Department of Public Health Microbiology, School of Public Health, Fudan University, Shanghai 200032 China;Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032 China
| | - Y N He
- Department of Public Health Microbiology, School of Public Health, Fudan University, Shanghai 200032 China
| | - Q Y Cai
- Department of Public Health Microbiology, School of Public Health, Fudan University, Shanghai 200032 China
| | - N Q Zhao
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai 200032 China
| | - Y J Zheng
- Department of Public Health Microbiology, School of Public Health, Fudan University, Shanghai 200032 China;Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032 China;Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning, School of Public Health, Fudan University, Shanghai 200032 China
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46
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Lin YJ, Cai QY, Xu YY, Liu HY, Han WH, Wang Y, Tan Y, Xiong HY, Hu AQ, Zheng YJ. [Association and interaction of pre-pregnant body mass index and gestational weight gain of women on neonatal birthweight]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:770-775. [PMID: 29936745 DOI: 10.3760/cma.j.issn.0254-6450.2018.06.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the association between maternal pre-pregnant body mass index and gestational weight gain, as well as their interaction on neonatal birthweight. Methods: We built a cohort in Anqing Municipal Hospital from January 2014 to March 2015, enrolling pregnant women who decided to give birth in this hospital. All women were asked to fill a questionnaire for basic information collection. Medical information of both pregnant women and their newborns were obtained through electronic medical record. Chi-square analysis, multinomial logistic regression, multiplicative and additive interaction methods were used to analyze the association between pre-pregnant body mass index and gestational weight gain as well as their interactions on birth weight of the neonates. Results: A total of 2 881 pregnant women were included in this study. Of the 2 881 newborns, 359 (12.46%) were small for gestational age (SGA) and 273 (9.48%) were large for gestational age (LGA). After adjusting the possible confounding factors, results from the multinomial logistic regression showed that pre-pregnancy underweight women were more possible to deliver SGA (aRR=1.33, 95%CI: 1.02-1.73). If the gestational weight gain was below the recommended criteria, the risk of SGA (aRR=1.64, 95%CI: 1.23-2.19) might increase. Pre-pregnancy overweight/obese could increase the risk of being LGA (aRR=1.86, 95%CI: 1.33-2.60). Maternal gestational weight gain above the recommendation level was associated with higher rates of LGA (aRR=2.03, 95%CI: 1.49-2.78). Results from the interaction analysis showed that there appeared no significant interaction between pre-pregnancy BMI and gestational weight on birthweight. Conclusion: Pre-pregnancy body mass index and gestational weight gain were independently associated with neonatal birthweight while pre-pregnancy BMI and gestational weight gain did not present interaction on birthweight.
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Affiliation(s)
- Y J Lin
- Department of Public Health Microbiology, School of Public Health, Fudan University, Shanghai 200032, China;Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China
| | - Q Y Cai
- Department of Public Health Microbiology, School of Public Health, Fudan University, Shanghai 200032, China
| | - Y Y Xu
- Department of Laboratory, Anqing Municipal Hospital, Anqing 246003, China
| | - H Y Liu
- Department of Laboratory, Anqing Municipal Hospital, Anqing 246003, China
| | - W H Han
- Department of Obstetrics and Gynecology, Anqing Municipal Hospital, Anqing 246003, China
| | - Y Wang
- Department of Obstetrics and Gynecology, Anqing Municipal Hospital, Anqing 246003, China
| | - Y Tan
- Department of Laboratory, Anqing Municipal Hospital, Anqing 246003, China
| | - H Y Xiong
- Department of Public Health Microbiology, School of Public Health, Fudan University, Shanghai 200032, China
| | - A Q Hu
- Department of Laboratory, Anqing Municipal Hospital, Anqing 246003, China
| | - Y J Zheng
- Department of Public Health Microbiology, School of Public Health, Fudan University, Shanghai 200032, China;Key Laboratory for Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China;Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning, School of Public Health, Fudan University, Shanghai 200032, China
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47
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Xiong HY, Luo YF, Liu HY, Han WH, Hu AQ, Wang Y, Zheng YJ. [Comparison of results of two immunoassays for detection of hepatitis B surface antigen in pregnant women]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 38:1537-1540. [PMID: 29141345 DOI: 10.3760/cma.j.issn.0254-6450.2017.11.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate and compare the detection consistency of hepatitis B surface antigen (HBsAg) by two immunoassays: enzyme-linked immunosorbent assay (ELISA) and electrochemiluminescent immunoassay (ECLIA). Methods: A prospective study was conducted among 2 296 pregnant women recruited consecutively from January 1, 2014 to January 31, 2015 in a hospital. Blood samples were collected from them for the detection of HBsAg by using ELISA and ECLIA, Kappa test was performed on the results. Nested polymerase chain reaction and sequencing of HBV S gene were also performed in all samples. Phylogenetic analysis was performed using Mega 6.0 software. Results: The two methods had high detection consistence of HBsAg (Kappa=0.71). There were significant differences in detection result of B genotype and adw2 serotype HBV strains between two methods. Among 123 identified HBV strains, 113 belonged to genotype B and available for further analysis. The difference in detection of substitution rates between two methods or different positive groups were not significant. Compared with ELISA single positive group, the ECLIA single positive group had completely different substitution sites. Conclusion: The two methods had high detection consistence of HBsAg, but there were still 32.4% HBV DNA positive cases in ELISA/ECLIA single positive group, and complete complementary substitution sites between ELISA single positive group and ECLIA single positive group. Our results suggested that more effective detection procedure should be considered for the possible impact of the HBV silent transmission and infection.
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Affiliation(s)
- H Y Xiong
- Anqing City Hospital, Anqing 246003, China, Department of Hygienic Microbiology, School of Public Health; Anqing City Hospital, Anqing 246003, China, Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning; Anqing City Hospital, Anqing 246003, China, Key Laboratory for Public Health Safety, Ministry of Education-School of Public Health
| | - Y F Luo
- Anqing City Hospital, Anqing 246003, China, Department of Hygienic Microbiology, School of Public Health; Anqing City Hospital, Anqing 246003, China, Key Laboratory for Public Health Safety, Ministry of Education-School of Public Health
| | - H Y Liu
- Anqing City Hospital, Anqing 246003, China, Fudan University, Shanghai 200032, China; Department of Clinical Laboratory
| | - W H Han
- Anqing City Hospital, Anqing 246003, China, Department of Gynaecology and Obstetrics
| | - A Q Hu
- Anqing City Hospital, Anqing 246003, China, Fudan University, Shanghai 200032, China; Department of Clinical Laboratory
| | - Y Wang
- Anqing City Hospital, Anqing 246003, China, Department of Gynaecology and Obstetrics
| | - Y J Zheng
- Anqing City Hospital, Anqing 246003, China, Department of Hygienic Microbiology, School of Public Health; Anqing City Hospital, Anqing 246003, China, Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning; Anqing City Hospital, Anqing 246003, China, Key Laboratory for Public Health Safety, Ministry of Education-School of Public Health
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48
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Affiliation(s)
- Yanmin Bao
- Shenzhen Children's Hospital, Shenzhen, China
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49
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Bao YM, Liu XL, Liu XL, Chen JH, Zheng YJ. [A novel compound heterozygous mutation in ABCA3 gene in a child with diffuse parenchymal lung disease]. Zhonghua Er Ke Za Zhi 2017; 55:835-839. [PMID: 29141314 DOI: 10.3760/cma.j.issn.0578-1310.2017.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To summarize the clinical characteristics of the diffuse parenchymal lung diseases in a child caused by a novel compound heterozygous ABCA3 mutation and explore the association between the phenotype and ABCA3 mutation. Method: The clinical material of a patient diagnosed with diffuse parenchymal lung disease with ABCA3 mutation in December 2016 in Shenzhen Children's Hospital was analyzed. The information about ABCA3 gene mutation updated before April, 2017 was searched and collected from the gene databases (including 1000Genomes, HGMD, EXAC) and the literatures (including Wanfang Chinese database and Pubmed). Result: The girl was one year and nine months old. She presented with chronic cough, tachypnea, cyanosis and failure to thrive since she was one year and three months old. Her condition gradually deteriorated after she was empirically treated. Physical examination showed malnutrition, tachypnea and clubbed-fingers. Her high resolution computed tomography (HRCT) revealed diffused ground-glass opacities, thickened interlobular septum, and multiple subpleural small air-filled lung cysts. The second generation sequencing study identified a novel compound heterozygous mutation (c.1755delC+c.2890G>A) in her ABCA3 gene, which derived respectively from her parents and has not been reported in the database and the literatures mentioned above. Conclusion: c.1755delC+c.2890G>A is a new kind of compound heterozygous mutation in ABCA3, which can cause children's diffuse parenchymal lung disease. Its phenotype is related to its genotype.
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Affiliation(s)
- Y M Bao
- Respiratory Department, Shenzhen Children's Hospital, Shenzhen 518026, China
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50
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Reyihanguli M, Liu HY, Han WH, Luo YF, Hu AQ, Wang Y, Wang HL, Xiong HY, Zheng YJ. [Influence of intrahepatic cholestasis during pregnancy on the incidence of preterm birth]. Zhonghua Liu Xing Bing Xue Za Zhi 2017; 38:1415-1418. [PMID: 29060991 DOI: 10.3760/cma.j.issn.0254-6450.2017.10.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: Intrahepatic cholestasis during pregnancy (ICP) and its relation to incidence of preterm birth (PTB) were under study. Methods: A prospective cohort study was carried out that including all the hospitalized pregnant women with live singleton births, from January 2014 to March 2015 in Anqing Municipal Hospitals. Informed consent was followed in every pregnant woman with related demographic information collected through questionnaire and hospital electronic medical record system. Both univariate and multi-variate statistical methods were used to analyze the relations between ICP and incidence of PTB. Results: A total of 2 758 pregnant women were included in this study. The incidence proportions of ICP and PTB appeared as 7.25% and 16.28% respectively. Results from the logistic regression analysis showed that ICP increased the risk of both overall PTB (RR=2.33, 95%CI: 1.67-3.25) and medically indicated PTB (RR=8.46, 95%CI: 5.45-13.12), but not the spontaneous PTB (RR=0.94, 95%CI: 0.57-1.54). Conclusion: ICP seemed to have increased the risk on medically indicated PTB but not the spontaneous PTB.
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Affiliation(s)
- Maimaiti Reyihanguli
- Department of Hygienic Microbiology, School of Public Health; Department of Epidemiology, School of Public Health
| | - H Y Liu
- Fudan University, Shanghai 200032, China; Department of Laboratory, Anqing Municipal Hospital, Anqing 246003, China
| | - W H Han
- Department of Obstetrics and Gynecology, Anqing Municipal Hospital, Anqing 246003 China
| | - Y F Luo
- Department of Hygienic Microbiology, School of Public Health
| | - A Q Hu
- Fudan University, Shanghai 200032, China; Department of Laboratory, Anqing Municipal Hospital, Anqing 246003, China
| | - Y Wang
- Department of Obstetrics and Gynecology, Anqing Municipal Hospital, Anqing 246003 China
| | - H L Wang
- Department of Hygienic Microbiology, School of Public Health
| | - H Y Xiong
- Department of Hygienic Microbiology, School of Public Health
| | - Y J Zheng
- Department of Hygienic Microbiology, School of Public Health; Key Laboratory for Public Health Safety, Ministry of Education-School of Public Health; Key Laboratory for Health Technology Assessment, National Commission of Health and Family Planning; The Innovation Center for Social Risk Governance in Health, Shanghai 200032, China
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