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田 小, 张 光, 王 崇, 谷 瑞, 李 媛, 李 沁, 罗 健, 罗 征. [Clinical characteristics of plastic bronchitis and risk factors for recurrence in children]. Zhongguo Dang Dai Er Ke Za Zhi 2023; 25:626-632. [PMID: 37382133 PMCID: PMC10321426 DOI: 10.7499/j.issn.1008-8830.2211122] [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: 11/22/2022] [Accepted: 04/23/2023] [Indexed: 06/30/2023]
Abstract
OBJECTIVES To study the clinical characteristics of plastic bronchitis (PB) in children and investigate the the risk factors for recurrence of PB. METHODS This was a retrospective analysis of medical data of children with PB who were hospitalized in Children's Hospital of Chongqing Medical University from January 2012 to July 2022. The children were divided into a single occurrence of PB group and a recurrent PB group and the risk factors for recurrence of PB were analyzed. RESULTS A total of 107 children with PB were included, including 61 males (57.0%) and 46 females (43.0%), with a median age of 5.0 years, and 78 cases (72.9%) were over 3 years old. All the children had cough, 96 children (89.7%) had fever, with high fever in 90 children. Seventy-three children (68.2%) had shortness of breath, and 64 children (59.8%) had respiratory failure. Sixty-six children (61.7%) had atelectasis and 52 children (48.6%) had pleural effusion. Forty-seven children (43.9%) had Mycoplasma pneumoniae infection, 28 children (26.2%) had adenovirus infection, and 17 children (15.9%) had influenza virus infection. Seventy-one children (66.4%) had a single occurrence of PB, and 36 cases (33.6%) had recurrent occurrence of PB (≥2 times). Multivariate logistic regression analysis showed that involvement of ≥2 lung lobes (OR=3.376) under bronchoscopy, continued need for invasive ventilation after initial removal of plastic casts (OR=3.275), and concomitant multi-organ dysfunction outside the lungs (OR=2.906) were independent risk factors for recurrent occurrence of PB (P<0.05). CONCLUSIONS Children with pneumonia accompanied by persistent high fever, shortness of breath, respiratory failure, atelectasis or pleural effusion should be highly suspected with PB. Involvement of ≥2 lung lobes under bronchoscopy, continued need for invasive ventilation after initial removal of plastic casts, and concomitant multi-organ dysfunction outside the lungs may be risk factors for recurrent occurrence of PB.
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彭 帅, 张 光, 洪 婧, 丁 浩, 王 崇, 罗 健, 罗 征. [Clinical and bronchoscopy features of tracheobronchial tuberculosis in children]. Zhongguo Dang Dai Er Ke Za Zhi 2023; 25:381-387. [PMID: 37073843 PMCID: PMC10120345 DOI: 10.7499/j.issn.1008-8830.2210116] [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: 10/24/2022] [Accepted: 01/23/2023] [Indexed: 04/20/2023]
Abstract
OBJECTIVES To study the clinical and bronchoscopic characteristics of tracheobronchial tuberculosis (TBTB) in children and to identify factors influencing residual airway obstruction or stenosis. METHODS The clinical data of children with TBTB were retrospectively collected. The children were divided into two groups based on the last bronchoscopic result within one year of follow-up: a group with residual airway obstruction or stenosis (n=34) and a group without residual airway obstruction or stenosis (n=58). A multivariate logistic regression analysis was used to identify the factors influencing residual airway obstruction or stenosis in children with TBTB. Receiver operating characteristic (ROC) curves were used to analyze the predictive value of the factors influencing residual airway obstruction or stenosis in children with TBTB. RESULTS A total of 92 children with TBTB were included, and the main symptoms were cough (90%) and fever (68%). In children under 1 year old, the incidence rates of dyspnea and wheezing were significantly higher than in other age groups (P<0.008). Chest CT findings included mediastinal or hilar lymph node enlargement (90%) and tracheobronchial stenosis or obstruction (61%). The lymphatic fistula type was the main type of TBTB observed bronchoscopically (77%). All children received interventional treatment, and the effective rate was 84%. During one year of follow-up, 34 children had residual airway obstruction or stenosis. The TBTB diagnostic time and the initiation of interventional treatment were significantly delayed in the group with residual airway obstruction or stenosis compared with the group without residual airway obstruction or stenosis (P<0.05). The multivariate logistic regression analysis showed that the TBTB diagnostic time was closely related to residual airway obstruction or stenosis in children (P<0.05). ROC curve analysis showed that at the cut-off value of 92 days of TBTB diagnostic time, the area under the curve for predicting residual airway obstruction or stenosis in children with TBTB was 0.707, with a sensitivity of 58.8% and a specificity of 75.9%. CONCLUSIONS The clinical manifestations of TBTB are nonspecific, and symptoms are more severe in children under 1 year old. TBTB should be suspected in children with tuberculosis and chest imaging indicating airway involvement. Delayed diagnosis of TBTB is associated with the development of residual airway obstruction or stenosis.
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张 光, 王 崇, 彭 帅, 谷 瑞, 谢 晓, 罗 健, 罗 征. [The Effect of Interventional Treatment with Bronchoscopy in 10 Children with Acquired Subglottic Stenosis]. Sichuan Da Xue Xue Bao Yi Xue Ban 2022; 53:166-170. [PMID: 35048619 PMCID: PMC10408871 DOI: 10.12182/20220160109] [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: 05/28/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVE To explore the effects of interventional therapy with bronchoscopy in children with acquired subglottic stenosis (SGS). METHODS The clinical data of ten pediatric inpatients with acquired SGS who were admitted to Children's Hospital of Chongqing Medical University, as well as their follow-up information obtained 1 week, 1 month, 3 months and 6 months after the procedure was done.were retrospectively analyzed to examine the effect of interventional bronchoscopic therapies, including balloon dilatation, holmium laser, and cryotherapy, in pediatric patients with acquired SGS. RESULTS Among the 10 patients with acquired SGS, there were 5 boys and 5 girls aged between 1 month and 6 years and 5 months, with a median age of 11 months and 1 day. Among the 5 patients with acute acquired SGS, two were treated with balloon dilatation only, with one cured and one showing clinical improvement, while three received comprehensive interventional therapy combining balloon dilatation, holmium laser, and cryotherapy, with two cured and one showing improvement. Among the 5 patients with chronic acquired SGS, four cases were cured with comprehensive interventional therapy, while one case suffered from aggravated upper airway obstruction 4 + hours after balloon dilatation. The patient was subsequently put on invasive mechanical ventilation for 4 days, but was unable to be extubated. The parents signed do-not-resuscitate order and the patient died afterwards. Bronchoscopy performed 1 week, 1 month and 3 months after the procedure was done showed that the SGS was improved to varying degrees. CONCLUSION Bronchoscopy intervention is an effective therapy for acquired SGS in children.
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Affiliation(s)
- 光莉 张
- 重庆医科大学附属儿童医院 呼吸科 国家儿童健康与疾病临床医学研究中心 儿童发育疾病教育部重点实验室 儿科学重庆市重点实验室 (重庆 400014)Department of Respiratory Medicine, Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Key Laboratory of Child Development and Disorders of the Ministry of Education, and Chongqing Key Laboratory of Pediatrics, Chongqing 400014, China
| | - 崇杰 王
- 重庆医科大学附属儿童医院 呼吸科 国家儿童健康与疾病临床医学研究中心 儿童发育疾病教育部重点实验室 儿科学重庆市重点实验室 (重庆 400014)Department of Respiratory Medicine, Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Key Laboratory of Child Development and Disorders of the Ministry of Education, and Chongqing Key Laboratory of Pediatrics, Chongqing 400014, China
| | - 帅 彭
- 重庆医科大学附属儿童医院 呼吸科 国家儿童健康与疾病临床医学研究中心 儿童发育疾病教育部重点实验室 儿科学重庆市重点实验室 (重庆 400014)Department of Respiratory Medicine, Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Key Laboratory of Child Development and Disorders of the Ministry of Education, and Chongqing Key Laboratory of Pediatrics, Chongqing 400014, China
| | - 瑞雪 谷
- 重庆医科大学附属儿童医院 呼吸科 国家儿童健康与疾病临床医学研究中心 儿童发育疾病教育部重点实验室 儿科学重庆市重点实验室 (重庆 400014)Department of Respiratory Medicine, Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Key Laboratory of Child Development and Disorders of the Ministry of Education, and Chongqing Key Laboratory of Pediatrics, Chongqing 400014, China
| | - 晓虹 谢
- 重庆医科大学附属儿童医院 呼吸科 国家儿童健康与疾病临床医学研究中心 儿童发育疾病教育部重点实验室 儿科学重庆市重点实验室 (重庆 400014)Department of Respiratory Medicine, Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Key Laboratory of Child Development and Disorders of the Ministry of Education, and Chongqing Key Laboratory of Pediatrics, Chongqing 400014, China
| | - 健 罗
- 重庆医科大学附属儿童医院 呼吸科 国家儿童健康与疾病临床医学研究中心 儿童发育疾病教育部重点实验室 儿科学重庆市重点实验室 (重庆 400014)Department of Respiratory Medicine, Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Key Laboratory of Child Development and Disorders of the Ministry of Education, and Chongqing Key Laboratory of Pediatrics, Chongqing 400014, China
| | - 征秀 罗
- 重庆医科大学附属儿童医院 呼吸科 国家儿童健康与疾病临床医学研究中心 儿童发育疾病教育部重点实验室 儿科学重庆市重点实验室 (重庆 400014)Department of Respiratory Medicine, Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Key Laboratory of Child Development and Disorders of the Ministry of Education, and Chongqing Key Laboratory of Pediatrics, Chongqing 400014, China
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任 康, 任 洛, 邓 昱, 谢 晓, 臧 娜, 谢 军, 罗 征, 罗 健, 符 州, 刘 恩, 李 渠. [Epidemiological characteristics of respiratory syncytial virus in hospitalized children with acute lower respiratory tract infection in Chongqing, China, from 2013 to 2018: an analysis of 2 066 cases]. Zhongguo Dang Dai Er Ke Za Zhi 2021; 23:67-73. [PMID: 33476540 PMCID: PMC7818151] [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: 07/19/2020] [Accepted: 11/18/2020] [Indexed: 11/11/2023]
Abstract
OBJECTIVE To study the detection rate, epidemic pattern, and clinical features of respiratory syncytial virus (RSV) in hospitalized children with acute lower respiratory infection (ALRI). METHODS Nasopharyngeal aspirates were collected from children with ALRI, aged < 2 years, who were hospitalized in Children's Hospital of Chongqing Medical University from June 2013 to May 2018. Multiplex PCR was used to detect 16 common respiratory viruses. The epidemiological characteristics of RSV were analyzed. RESULTS A total of 2 066 hospitalized children with ALRI were enrolled. Among the children, 1 595 (77.20%) tested positive for virus and 826 (39.98%) tested positive for RSV [410(49.6%) positive for RSV-A, 414 (50.1%) positive for RSV-B, and 2 (0.2%) positive for both RSV-A and RSV-B]. RSV-B was the main subtype detected in 2013-2014 and 2016-2017, while RSV-A was the main subtype in 2014-2015 and 2017-2018, and these two subtypes were prevalent in 2015-2016. The highest detection rate of RSV was noted in winter. RSV + human rhinovirus was the most common combination of viruses and was detected in 123 children. These children were more likely to develop wheezing than those with single RSV detected (P=0.030). A total of 298 samples were detected with single RSV, 148 were detected with RSV mixed with other viruses, 389 were detected with other viruses, and 241 were detected negative for viruses. Compared with the other viruses and negative virus groups, the single RSV group had a significantly younger age and significantly higher incidence rates of dyspnea, respiratory failure, and severe lower respiratory tract infection (P < 0.0083). The RSV-A positive group had a significantly higher proportion of boys than the RSV-B positive group (P=0.004), but there were no significant differences in clinical manifestations between the two groups. CONCLUSIONS In Chongqing in 2013-2018, RSV-A and RSV-B not only can predominate alternately, but also can co-circulate during a season. RSV is the major viral pathogen of hospitalized children with ALRI and can cause severe lower respiratory tract infection. There are no differences in clinical manifestations between children with RSV-A infection and those with RSV-B infection, but boys are more susceptible to RSV-A infection.
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Affiliation(s)
- 康轶 任
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 洛 任
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 昱 邓
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 晓虹 谢
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 娜 臧
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 军 谢
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 征秀 罗
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 健 罗
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 州 符
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 恩梅 刘
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 渠北 李
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
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5
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任 康, 任 洛, 邓 昱, 谢 晓, 臧 娜, 谢 军, 罗 征, 罗 健, 符 州, 刘 恩, 李 渠. [Epidemiological characteristics of respiratory syncytial virus in hospitalized children with acute lower respiratory tract infection in Chongqing, China, from 2013 to 2018: an analysis of 2 066 cases]. Zhongguo Dang Dai Er Ke Za Zhi 2021; 23:67-73. [PMID: 33476540 PMCID: PMC7818151 DOI: 10.7499/j.issn.1008-8830.2007139] [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] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Accepted: 11/18/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To study the detection rate, epidemic pattern, and clinical features of respiratory syncytial virus (RSV) in hospitalized children with acute lower respiratory infection (ALRI). METHODS Nasopharyngeal aspirates were collected from children with ALRI, aged < 2 years, who were hospitalized in Children's Hospital of Chongqing Medical University from June 2013 to May 2018. Multiplex PCR was used to detect 16 common respiratory viruses. The epidemiological characteristics of RSV were analyzed. RESULTS A total of 2 066 hospitalized children with ALRI were enrolled. Among the children, 1 595 (77.20%) tested positive for virus and 826 (39.98%) tested positive for RSV [410(49.6%) positive for RSV-A, 414 (50.1%) positive for RSV-B, and 2 (0.2%) positive for both RSV-A and RSV-B]. RSV-B was the main subtype detected in 2013-2014 and 2016-2017, while RSV-A was the main subtype in 2014-2015 and 2017-2018, and these two subtypes were prevalent in 2015-2016. The highest detection rate of RSV was noted in winter. RSV + human rhinovirus was the most common combination of viruses and was detected in 123 children. These children were more likely to develop wheezing than those with single RSV detected (P=0.030). A total of 298 samples were detected with single RSV, 148 were detected with RSV mixed with other viruses, 389 were detected with other viruses, and 241 were detected negative for viruses. Compared with the other viruses and negative virus groups, the single RSV group had a significantly younger age and significantly higher incidence rates of dyspnea, respiratory failure, and severe lower respiratory tract infection (P < 0.0083). The RSV-A positive group had a significantly higher proportion of boys than the RSV-B positive group (P=0.004), but there were no significant differences in clinical manifestations between the two groups. CONCLUSIONS In Chongqing in 2013-2018, RSV-A and RSV-B not only can predominate alternately, but also can co-circulate during a season. RSV is the major viral pathogen of hospitalized children with ALRI and can cause severe lower respiratory tract infection. There are no differences in clinical manifestations between children with RSV-A infection and those with RSV-B infection, but boys are more susceptible to RSV-A infection.
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Affiliation(s)
- 康轶 任
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 洛 任
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 昱 邓
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 晓虹 谢
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 娜 臧
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 军 谢
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 征秀 罗
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 健 罗
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 州 符
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 恩梅 刘
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - 渠北 李
- />重庆医科大学附属儿童医院呼吸科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿童感染免疫重庆市重点实验室, 重庆 400014Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
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