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Feng J, Wang Y, Liu T, Huo J, Zhuo Q, Gong Z. The Effects of Ying Yang Bao on Nutritional Status of Children Aged 6-60 Months in Underdeveloped Rural Areas of China. Nutrients 2024; 16:202. [PMID: 38257096 PMCID: PMC10820366 DOI: 10.3390/nu16020202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 01/02/2024] [Accepted: 01/04/2024] [Indexed: 01/24/2024] Open
Abstract
The Ying Yang Bao (YYB) intervention, a national policy in China, has been implemented for over two decades. Most previous studies have focused only on the short-term effects of YYB, while the long-term effects remain unexplored. This study was designed to evaluate the long-term effects of YYB in children aged 6-60 months. A sample of 4666 children was divided into intervention and control groups. Information on basic characteristics, physical examination, YYB consumption, etc., was obtained annually from 2018 to 2021. T-tests or chi-square tests were used to compare differences between the groups for continuous or categorical variables. Children in the intervention group showed greater incremental improvements in hemoglobin levels and physical development (p < 0.05). Prevalence of anemia, underweight, and stunting were lower in the intervention group than in the control group (all p < 0.05). Two-level regression models were constructed to assess the long-term effects of YYB. YYB reduced the risk of anemia and wasting by 37% (OR: 0.63, 95% CI: 0.52-0.75) and 49% (OR: 0.51, 95% CI: 0.39-0.67), respectively. This study indicates that YYB could significantly improve the nutritional status of children aged 6-60 months in underdeveloped rural areas of China.
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Affiliation(s)
- Jing Feng
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (J.F.); (Y.W.); (T.L.); (J.H.)
| | - Yongjun Wang
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (J.F.); (Y.W.); (T.L.); (J.H.)
- Department of Clinical Nutrition, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan 250014, China
| | - Tingting Liu
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (J.F.); (Y.W.); (T.L.); (J.H.)
| | - Junsheng Huo
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (J.F.); (Y.W.); (T.L.); (J.H.)
| | - Qin Zhuo
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (J.F.); (Y.W.); (T.L.); (J.H.)
| | - Zhaolong Gong
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (J.F.); (Y.W.); (T.L.); (J.H.)
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Mei H, Zhang Y, Chang R, Xu K, Zhang J, Wang F. Mediating role of birth at a baby-friendly hospital in the association between parental socioeconomic status and infant exclusive breastfeeding at six months old. BMC Public Health 2024; 24:78. [PMID: 38172763 PMCID: PMC10762853 DOI: 10.1186/s12889-023-17586-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 12/26/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Current evidence suggests that the exclusive breastfeeding (EBF) rate at six months postpartum in China falls considerably below the targets recommended by the World Health Organization (WHO). Socioeconomic disparities in EBF have been observed in developing countries, with significant heterogeneity across studies. Despite the implementation of the Baby-Friendly Hospital Initiative (BFHI) in China since the 1990s to promote breastfeeding, there has been a lack of assessment concerning infants from different socioeconomic backgrounds. This study sought to investigate the association between socioeconomic status (SES) and EBF and explore the potential impact of giving birth at a Baby-Friendly Hospital (BFH) on this association. METHODS We analyzed data from 98,469 mother-child dyads selected from the Maternal and Child Health Management Information System. We used log-binomial models to examine the relationships between SES and EBF, SES and giving birth at a BFH, as well as BFH births and EBF. Additionally, we explored a counterfactual mediation approach to assess the mediating role of BFH births in the SES-EBF association. FINDINGS We identified a significant association between SES and EBF (RRMedium vs. Low = 1.47, 95% CI 1.39-1.55; RRHigh vs. Low = 1.40, 95% CI 1.32-1.49). Mothers with higher SES were more likely to give birth at BFHs (RRMedium vs. Low = 1.85, 95% CI 1.81-1.88; RRHigh vs. Low=2.29, 95% CI 2.25-2.33). The significance of the SES-EBF association was attenuated when the type of hospital for childbirth was considered, revealing the significant mediating effect of BFH births in the SES-EBF association. CONCLUSION Socioeconomic disparities are linked to infant EBF rates, with giving birth at a BFH mediating this association, especially for cases with low SES in rural areas.
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Affiliation(s)
- Hong Mei
- Institute of Maternal and Child Health, Tongji Medical College, Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital, Huazhong University of Science and Technology, 100 Hongkong Road, Wuhan, Hubei, China
| | - Yuanyuan Zhang
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13, Hangkong Road, Wuhan, Hubei, China
| | - Ruixia Chang
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13, Hangkong Road, Wuhan, Hubei, China
| | - Ke Xu
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13, Hangkong Road, Wuhan, Hubei, China
| | - Jianduan Zhang
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13, Hangkong Road, Wuhan, Hubei, China.
| | - Fang Wang
- Department of Obstetrics, Tongji Medical College, Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital, Huazhong University of Science and Technology, 100 Hongkong Road, Wuhan, Hubei, China.
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Song Y, Gu Y, Guo H, Yang H, Wang X, Wu H, Wang A, Wang H, Zhang Q, Zhang Q, Liu L, Meng G, Liu B, Niu K. Association Between Neutrophil-to-Lymphocyte Ratio and Benign Prostatic Hyperplasia: Results from the TCLSIH Cohort Study. J Inflamm Res 2023; 16:4857-4866. [PMID: 37904787 PMCID: PMC10613407 DOI: 10.2147/jir.s431049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 10/18/2023] [Indexed: 11/01/2023] Open
Abstract
Purpose The prevalence of benign prostatic hyperplasia (BPH) in the general Chinese adult male population has risen sharply over the past few decades. Increasing evidence suggests that inflammation plays an important role in the pathogenesis of BPH. To better understand the role of inflammation in the pathogenesis of BPH, we can use the neutrophil-to-lymphocyte ratio (NLR) because it is a simple and effective marker of inflammation and immunity. This study aims to prospectively investigate the association between NLR levels and the prevalence of BPH in a general Chinese adult male population. Patients and Methods This study included a total of 15,783 male participants free from BPH at baseline. NLR was measured according to the complete blood count. BPH was defined as total prostate volume (TPV) ≥30 mL, and TPV was determined by transabdominal ultrasonography. Multivariable Cox proportional hazards models were fitted to calculate hazards ratios (HRs) and corresponding 95% confidence intervals (CIs) for BPH risk with NLR levels. Results During a median follow-up of 2.7 years, 5078 BPH cases were documented. After adjusting for age, body mass index, smoking, alcohol, education, occupation, income, physical activity, total energy intake, personal and family history of disease, and inflammation markers, the multivariable-adjusted HRs of BPH were 1.00 (reference), 1.08 (95% CIs 0.99, 1.17), 1.10 (95% CIs1.02, 1.19), and 1.12 (95% CIs1.03, 1.21), respectively, for participants with NLR in the first, second, third, and fourth quartiles (P for trend <0.01). Conclusion Higher NLR levels were associated with a higher risk of BPH in Chinese adult male population. Our findings support the notion that NLR levels may be an important target for BPH prevention and intervention.
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Affiliation(s)
- Yanqi Song
- Department of Traditional Chinese Medicine, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Yeqing Gu
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, People’s Republic of China
| | - Honglei Guo
- School of Graduate, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
| | - Honghao Yang
- School of Public Health, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- Nutritional Epidemiology Institute, Tianjin Medical University, Tianjin, People’s Republic of China
| | - Xuena Wang
- School of Public Health, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- Nutritional Epidemiology Institute, Tianjin Medical University, Tianjin, People’s Republic of China
| | - Hongmei Wu
- School of Public Health, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- Nutritional Epidemiology Institute, Tianjin Medical University, Tianjin, People’s Republic of China
| | - Aidi Wang
- Department of Traditional Chinese Medicine, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Haijin Wang
- Department of Traditional Chinese Medicine, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Quan Zhang
- Department of Traditional Chinese Medicine, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Qing Zhang
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Li Liu
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Ge Meng
- Nutritional Epidemiology Institute, Tianjin Medical University, Tianjin, People’s Republic of China
| | - Baoshan Liu
- Department of Traditional Chinese Medicine, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Kaijun Niu
- School of Public Health, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- Nutritional Epidemiology Institute, Tianjin Medical University, Tianjin, People’s Republic of China
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Ratajczak W, Laszczyńska M, Rył A, Dołęgowska B, Sipak O, Stachowska E, Słojewski M, Lubkowska A. Tissue immunoexpression of IL-6 and IL-18 in aging men with BPH and MetS and their relationship with lipid parameters and gut microbiota-derived short chain fatty acids. Aging (Albany NY) 2023; 15:10875-10896. [PMID: 37847180 PMCID: PMC10637784 DOI: 10.18632/aging.205091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 08/24/2023] [Indexed: 10/18/2023]
Abstract
Recent studies indicate that inflammation is one of the causes of the development of benign prostatic hyperplasia (BPH). Inflammation may result from past infections, metabolic disorders, but also from the state of functioning of the intestinal microbiota. The aim of the study was to assess whether the diagnostic lipid parameters for metabolic syndrome and short-chain fatty acids (SCFAs) are related to the immunoexpression of interleukins in prostate tissue with benign hyperplasia. The study involved 103 men with BPH, who were divided into two groups depending on the presence of MetS. We analysed tissue immunoexpression of two proinflammatory interleukins: IL-6, which is known to be involved in the development of BPH, and IL-18, which has not been analysed so far. The results of our study indicate that men with BPH + MetS in the stroma of the prostate have a significantly higher overall percentage of IL-6+ cells compared to men without MetS (p = 0.034). The analysis of IL-18 immunoexpression in prostate tissue indicated that in men with BPH + MetS, the glandular part of the prostate had a significantly higher percentage of cells with strong IL-18 expression (p = 0.040). We also noticed a relationship between tissue expression of IL-6 and IL-18 and lipid parameters (TG and HDL). We conclude that lipid disorders occurring in men with BPH increase inflammation in the prostate gland. Moreover, it has also been demonstrated for the first time that, indirectly, through SCFAs, the gut microbiota can act to prevent or create an inflammatory microenvironment in the prostate gland.
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Affiliation(s)
- Weronika Ratajczak
- Department of Functional Diagnostics and Physical Medicine, Pomeranian Medical University, Żołnierska, Szczecin 71-210, Poland
| | - Maria Laszczyńska
- Department of Nursing, State University of Applied Sciences, Leśna, Koszalin 75-582, Poland
| | - Aleksandra Rył
- Department of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University, Żołnierska, Szczecin 71-210, Poland
| | - Barbara Dołęgowska
- Department of Laboratory Medicine, Pomeranian Medical University, Powstańców Wielkopolskich, Szczecin 70-111, Poland
| | - Olimpia Sipak
- Department of Obstetrics and Pathology of Pregnancy, Pomeranian Medical University, Żołnierska, Żołnierska, Szczecin 71-210, Poland
| | - Ewa Stachowska
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University, Broniewskiego, Szczecin 71-460, Poland
| | - Marcin Słojewski
- Department of Urology and Urological Oncology, Pomeranian Medical University, Powstańców Wielkopolskich, Szczecin 70-111, Poland
| | - Anna Lubkowska
- Department of Functional Diagnostics and Physical Medicine, Pomeranian Medical University, Żołnierska, Szczecin 71-210, Poland
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Song Y, Gu Y, Guo H, Yang H, Wang X, Wu H, Wang A, Wang M, Wang H, Zhang Q, Liu L, Meng G, Liu B, Niu K. Association Between Mean Platelet Volume and Benign Prostatic Hyperplasia: A Population Study from the TCLSIH Cohort Study. J Inflamm Res 2023; 16:3259-3269. [PMID: 37564954 PMCID: PMC10411514 DOI: 10.2147/jir.s416404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 07/11/2023] [Indexed: 08/12/2023] Open
Abstract
Purpose This study aimed to prospectively investigate the association between mean platelet volume (MPV) levels and risk of benign prostatic hyperplasia (BPH) in a general Chinese adult male population, and assessed this association in metabolic syndrome (MetS) patients. Patients and methods This study included a total of 14,923 male participants free from BPH at baseline. MPV was measured by the method of laser-based flow cytometric impedance according to the complete blood sample. BPH was defined as total prostate volume (TPV) ≥ 30 mL, TPV was determined by transabdominal ultrasonography. Multivariable Cox proportional hazards models were fitted to calculate hazards ratios (HRs) and corresponding 95% confidence intervals (CIs) for BPH risk with NLR levels. Results During a median follow-up of 2.7 years, 4848 BPH cases were documented in total male participants, and 1787 BPH cases were documented in MetS participants. After adjusting for age, body mass index, smoking, alcohol and personal and family history of disease, the multivariable-adjusted HRs of BPH were 1.00 (reference), 1.03 (95% CIs 0.96, 1.11), 1.00 (95% CIs 0.92, 1.08) and 0.98 (95% CIs 0.90, 1.06), respectively, for participants with MPV in the 1st, 2nd, 3rd and 4th quartiles (P for trend = 0.47). In MetS patients, the multivariable-adjusted HRs of BPH were 1.00 (reference), 1.03 (95% CIs 0.90, 1.16), 0.99 (95% CIs 0.87, 1.14) and 1.01 (95% CIs 0.89, 1.15) (P for trend= 0.98), respectively. Conclusion A non-significant association was observed between MPV levels and risk of BPH, and no association in this association in MetS patients. Our findings support the notion that MPV levels may not be a target for BPH prevention and intervention.
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Grants
- This study was supported by grants from the Study of Diet and Nutrition Assessment and Intervention Technology (No. 2020YFC2006300) from Active Health and Aging Technologic Solutions Major Project of National Key R&D Program——Study on Intervention Strategies of Main Nutrition Problems in China (No. 2020YFC2006305), National Natural Science Foundation of China (Nos. 81941024, 81872611, 82103837, 81903315 and 8197141228), Tianjin Major Public Health Science and Technology Project (No. 21ZXGWSY00090), National Health Commission of China (No. SPSYYC 2020015), Food Science and Technology Foundation of Chinese Institute of Food Science and Technology (No. 2019-12), 2014 and 2016 Chinese Nutrition Society (CNS) Nutrition Research Foundation—DSM Research Fund (Nos. 2016-046, 2014-071 and 2016-023), China
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Affiliation(s)
- Yanqi Song
- Department of Traditional Chinese Medicine, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Yeqing Gu
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, People’s Republic of China
| | - Honglei Guo
- Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
| | - Honghao Yang
- School of Public Health of Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, People’s Republic of China
| | - Xuena Wang
- School of Public Health of Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, People’s Republic of China
| | - Hongmei Wu
- School of Public Health of Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, People’s Republic of China
| | - Aidi Wang
- Department of Traditional Chinese Medicine, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Mengxiao Wang
- Binzhou Hospital of Chinese Medicine, Shandong, People’s Republic of China
| | - Haijin Wang
- Department of Traditional Chinese Medicine, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Qing Zhang
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Li Liu
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Ge Meng
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, People’s Republic of China
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Environment, Nutrition and Public Health, Tianjin, People’s Republic of China
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Tianjin Medical University, Tianjin, People’s Republic of China
| | - Baoshan Liu
- Department of Traditional Chinese Medicine, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Kaijun Niu
- School of Public Health of Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, People’s Republic of China
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Ugarte-Carbajal V, Vela-Ruiz JM, Guillen-Ponce R, Correa-López LE, Rubin-de-Celis V, De La Cruz-Vargas JA. The Relationship Between Metabolic Syndrome and Benign Prostate Enlargement: A Case-Control Study in a Peruvian Military Hospital. Turk J Urol 2023; 49:19-24. [PMID: 37877834 PMCID: PMC10081046 DOI: 10.5152/tud.2023.22236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 11/14/2022] [Indexed: 10/26/2023]
Abstract
OBJECTIVE This study aimed to determine how metabolic syndrome is related to benign prostatic enlargement in males under 60 years old in a national military hospital in Peru. MATERIALS AND METHODS We conducted a retrospective, quantitative, case-control study. By simple random sampling, 87 cases with benign prostatic enlargement and 174 controls were included, with a statistical power of 80%. The benign prostatic enlargement was evaluated by clinical picture and ultrasound and the metabolic syndrome was evaluated according to the Adult Treatment Panel III criteria. The statistical analysis was performed using the STATAv14 program, the chi-square statistical test was used and odds ratio was obtained, at a significance level of 5%. RESULTS The mean age of the cases and controls was 55 (51-58) and 52 (46-57), respectively. By multivariate analysis, the factors related to benign prostatic enlargement were the presence of benign prostatic enlargement (adjusted odds ratio: 2.71, 95% CI: 1.27-5.80; P=.010), waist circumference ≥102 cm (adjusted odds ratio: 6.51, 95% CI: 3.09-13.71; P < .001), elevated fasting glucose (adjusted odds ratio: 1.38, 95% CI: 0.65-2.91; P=.399), high triglycerides (adjusted odds ratio: 5.29, 95%: CI 2.40-11.64; P < .001), and arterial hypertension (adjusted odds ratio: 4.67, 95% CI 2.19-9.95; P < .001). Elevated high-density lipoprotein cholesterol was a protective factor (adjusted odds ratio: 0.09, 95% CI: 0.04-0.20; P < .001). CONCLUSION The present study showed that metabolic syndrome and its components (waist circumference, hypertension, triglycerides, and high-density lipoprotein cholesterol) are factors related to benign prostatic enlargement in patients under 60 years old in a military hospital in Peruvian population. Waist circumference as an indicator of overweight/obesity is a practical anthropometric marker of interest in public health.
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Affiliation(s)
| | - José M. Vela-Ruiz
- Instituto de Investigaciones en Ciencias Biomédicas, Universidad Ricardo Palma, Lima-Peru.
- Lifestyle Medicine Department, Universidad Ricardo Palma, Lima-Peru.
| | - Rocío Guillen-Ponce
- Instituto de Investigaciones en Ciencias Biomédicas, Universidad Ricardo Palma, Lima-Peru.
- Lifestyle Medicine Department, Universidad Ricardo Palma, Lima-Peru.
| | - Lucy E. Correa-López
- Instituto de Investigaciones en Ciencias Biomédicas, Universidad Ricardo Palma, Lima-Peru.
- Lifestyle Medicine Department, Universidad Ricardo Palma, Lima-Peru.
| | | | - Jhony A. De La Cruz-Vargas
- Instituto de Investigaciones en Ciencias Biomédicas, Universidad Ricardo Palma, Lima-Peru.
- Lifestyle Medicine Department, Universidad Ricardo Palma, Lima-Peru.
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Feng J, Wang Y, Liu T, Huo J, Zhuo Q, Gong Z. Effects of the Duration of Ying Yang Bao Consumption on Hemoglobin Concentration in Infants and Young Children in Less Developed Areas of China. Nutrients 2022; 14:4539. [PMID: 36364800 PMCID: PMC9657922 DOI: 10.3390/nu14214539] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/24/2022] [Accepted: 10/26/2022] [Indexed: 04/12/2024] Open
Abstract
Ying Yang Bao (YYB) is conventionally prescribed as a nutritional supplement to infants and young children (IYC) in less developed areas of China. However, whether 18-month YYB consumption is reasonable needs assessment. This study examined the influence of the duration of YYB consumption on hemoglobin (Hb) levels and anemia prevalence. Data from the Nutrition Improvement Project on Children in Poor Areas of China in 2018-2019 were used. Questionnaires were used to collect information on basic characteristics, dietary status, and YYB consumption. Propensity score matching (PSM) was used to balance confounders. Hb levels and anemia prevalence in IYC with different durations of YYB consumption were compared. After PSM, all covariates were well-balanced, and 1151 pairs of IYC were included in subsequent analyses. During the 1st-9th months of intervention, YYB effectively increased Hb levels and reduced anemia prevalence in the intervention group. During the 10th-18th months of intervention, Hb levels in the control group increased and anemia prevalence decreased, while Hb levels and anemia prevalence fluctuated in the intervention group. In conclusion, YYB was effective in improving nutritional status of infants, but had a limited effect in young children. Nutritional supplements with different quantities or nutrients should be considered for young children.
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Affiliation(s)
- Jing Feng
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Yongjun Wang
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China
- Department of Clinical Nutrition, The First Affiliated Hospital of Shandong First Medical University, Shandong Provincial Qianfoshan Hospital, Jinan 250014, China
| | - Tingting Liu
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Junsheng Huo
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Qin Zhuo
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Zhaolong Gong
- Key Laboratory of Trace Element Nutrition of National Health Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China
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Noegroho B, Siregar S, Simangunsong AI. Correlation of Visceral Obesity and Interleukin-6 Level on LUTS Due to Benign Prostatic Enlargement. Res Rep Urol 2021; 13:369-373. [PMID: 34169043 PMCID: PMC8216739 DOI: 10.2147/rru.s310269] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 05/20/2021] [Indexed: 11/23/2022] Open
Abstract
Background Benign prostatic enlargement (BPE) is a common condition in older men causing lower urinary tract symptoms (LUTS). Numerous studies have shown correlations of obesity and age as risk factors of LUTS due to BPE. However, there are only a few studies showing the increase of interleukin-6 (IL-6) as a risk factor in LUTS. IL-6 expression is regulated in the prostate. IL-6 was found to be increased in several conditions, such as infection, inflammation, and obesity. The aim of this study is to correlate visceral obesity and IL-6 expression in the prostate with BPE and LUTS. Methods We analyzed the correlation of the Visceral Adiposity Index (VAI) and IL-6 of 52 patients with LUTS due to BPE. Statistical analysis was tested using an independent t-test. Data were analyzed with SPSS ver 20.1. Results Of 52 BPE subjects, who had not received any therapy, 16 patients presented with severe LUTS (30.77%), while the remaining 69.23% had mild–moderate LUTS complaints. IL-6 examination showed that obese patients and severe LUTS had higher IL-6, with p=0.032 and 0.01, respectively. Correlation analysis showed a weak correlation between IL-6 and obesity (r=0.179, p=0.02). Based on regression study, it was found that the risk for a patient with visceral obesity to develop severe LUTS is 5-times higher than normal (p=0.017). Conclusion This study found a correlation between the degree of visceral obesity assessed by VAI and IL-6 levels in BPE patients. In addition, there is also a correlation between the degree of visceral obesity and IL-6 levels on LUTS severity in people with BPE.
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Affiliation(s)
- Bambang Noegroho
- Department of Urology, Faculty of Medicine Universitas Padjadjaran/Hasan Sadikin Hospital, Bandung, Indonesia
| | - Safendra Siregar
- Department of Urology, Faculty of Medicine Universitas Padjadjaran/Hasan Sadikin Hospital, Bandung, Indonesia
| | - Albert Ivan Simangunsong
- Department of Urology, Faculty of Medicine Universitas Padjadjaran/Hasan Sadikin Hospital, Bandung, Indonesia
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9
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Zhang Y, Mei H, Xu K, Li C, Xia Z, Tan Y, Yang S, Zhang J. Association and potential mediators between socioeconomic status and childhood overweight/obesity. Prev Med 2021; 146:106451. [PMID: 33617865 DOI: 10.1016/j.ypmed.2021.106451] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 12/03/2020] [Accepted: 02/02/2021] [Indexed: 11/25/2022]
Abstract
The associations between socioeconomic status and childhood overweight/obesity are inconsistent, and potential underlying factors are unclear. In China, Hukou status is an important attribute of individual's socioeconomic circumstances, but previously received less consideration as a socioeconomic indicator. This study aimed to investigate the association between comprehensive socioeconomic status and childhood overweight/obesity. Using data from Wuhan Maternal and Child Health Management Information System (2009-2018, N = 209,500), clustering analysis was used to create comprehensive socioeconomic groups with indicator components such as parental education level, occupation, and maternal Hukou. The associations between the determined socioeconomic status and childhood overweight/obesity at age 1 and 2 were examined by log-binomial model. Parallel and serial mediation analyses were performed to test the indirect effects of potential mediators, including maternal pre-pregnancy body mass index, gestational weight gain, and infant birth weight, in the association between socioeconomic status and childhood overweight/obesity. Four clusters, defined as low, low-medium, medium-high, and high socioeconomic groups, were identified through clustering analysis. Hukou, among five socioeconomic components, contributed the most to the development of childhood overweight/obesity. Children in the low-medium socioeconomic group have a greater risk of overweight/obesity than the low socioeconomic group. Indirect effects of maternal pre-pregnancy body mass index, gestational weight gain, and infant birth weight were identified for the association. In conclusion, socioeconomic status may impact childhood obesity through maternal pre-pregnancy body mass index, gestational weight gain, and infant birth weight. Hukou should be considered in the evaluation of socioeconomic status in China.
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Affiliation(s)
- Yuanyuan Zhang
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong Mei
- Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Ke Xu
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chunan Li
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhiguo Xia
- Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Yafei Tan
- Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Shaoping Yang
- Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China.
| | - Jianduan Zhang
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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Khan S, Wolin KY, Pakpahan R, Grubb RL, Colditz GA, Ragard L, Mabie J, Breyer BN, Andriole GL, Sutcliffe S. Body size throughout the life-course and incident benign prostatic hyperplasia-related outcomes and nocturia. BMC Urol 2021; 21:47. [PMID: 33773592 PMCID: PMC8005244 DOI: 10.1186/s12894-021-00816-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Accepted: 03/15/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Existing evidence suggests that there is an association between body size and prevalent Benign Prostatic Hyperplasia (BPH)-related outcomes and nocturia. However, there is limited evidence on the association between body size throughout the life-course and incident BPH-related outcomes. METHODS Our study population consisted of men without histories of prostate cancer, BPH-related outcomes, or nocturia in the intervention arm of the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial (PLCO) (n = 4710). Associations for body size in early- (age 20), mid- (age 50) and late-life (age ≥ 55, mean age 60.7 years) and weight change with incident BPH-related outcomes (including self-reported nocturia and physician diagnosis of BPH, digital rectal examination-estimated prostate volume ≥ 30 cc, and prostate-specific antigen [PSA] concentration > 1.4 ng/mL) were examined using Poisson regression with robust variance estimation. RESULTS Men who were obese in late-life were 25% more likely to report nocturia (Relative Risk (RR): 1.25, 95% Confidence Interval (CI): 1.11-1.40; p-trendfor continuous BMI < 0.0001) and men who were either overweight or obese in late-life were more likely to report a prostate volume ≥ 30 cc (RRoverweight: 1.13, 95% CI 1.07-1.21; RRobese: 1.10, 95% CI 1.02-1.19; p-trendfor continuous BMI = 0.017) as compared to normal weight men. Obesity at ages 20 and 50 was similarly associated with both nocturia and prostate volume ≥ 30 cc. Considering trajectories of body size, men who were normal weight at age 20 and became overweight or obese by later-life had increased risks of nocturia (RRnormal to overweight: 1.09, 95% CI 0.98-1.22; RRnormal to obese: 1.28, 95% CI 1.10-1.47) and a prostate volume ≥ 30 cc (RRnormal to overweight: 1.12, 95% CI 1.05-1.20). Too few men were obese early in life to examine the independent effect of early-life body size. Later-life body size modified the association between physical activity and nocturia. CONCLUSIONS We found that later-life body size, independent of early-life body size, was associated with adverse BPH outcomes, suggesting that interventions to reduce body size even late in life can potentially reduce the burden of BPH-related outcomes and nocturia.
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Affiliation(s)
- Saira Khan
- Epidemiology Program, College of Health Sciences, University of Delaware, 100 Discovery Blvd., 7th floor, Newark, DE, 19713, USA.
| | - K Y Wolin
- Coeus Health, 222 W Merchandise Mart Plaza, Chicago, IL, 60654, USA
| | - R Pakpahan
- Division of Public Health Sciences, Department of Surgery, Washington University in St. Louis School of Medicine, 660 S. Euclid Ave., Campus Box 8100, St. Louis, MO, 63110, USA
| | - R L Grubb
- Department of Urology, Medical University of South Carolina, 135 Rutledge Ave, Charleston, SC, 29425, USA
| | - G A Colditz
- Division of Public Health Sciences, Department of Surgery, Washington University in St. Louis School of Medicine, 660 S. Euclid Ave., Campus Box 8100, St. Louis, MO, 63110, USA
| | - L Ragard
- Westat, 1600 Research Blvd, Rockville, MD, 20850, USA
| | - J Mabie
- Information Management Services, Inc., 1455 Research Blvd, Suite 315 , Rockville, MD, 20850, USA
| | - B N Breyer
- Departments of Urology and Epidemiology and Biostatistics, University of California - San Francisco, 400 Parnassus Ave # 610, San Francisco, CA, 94143, USA
| | - G L Andriole
- Division of Urologic Surgery, Department of Surgery, Washington University in St. Louis School of Medicine, 4921 Parkway Place, St. Louis, MO, 63110, USA
| | - S Sutcliffe
- Division of Public Health Sciences, Department of Surgery, Washington University in St. Louis School of Medicine, 660 S. Euclid Ave., Campus Box 8100, St. Louis, MO, 63110, USA
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Ma J, Zhang H, Wang H, Gao Q, Sun H, He S, Meng L, Wang T. Association Between Self-Reported Snoring and Metabolic Syndrome: A Systematic Review and Meta-Analysis. Front Neurol 2020; 11:517120. [PMID: 33123068 PMCID: PMC7566901 DOI: 10.3389/fneur.2020.517120] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 08/28/2020] [Indexed: 01/03/2023] Open
Abstract
Background: Snoring is a common condition. Previous studies have reported the relationships between snoring and metabolic syndrome (MetS) and/or its five components: hypertension, hyperglycemia, low-high density lipoprotein (low-HDL), high-triglyceride level, and abdominal obesity. However, conclusions have been inconsistent, and there has been no comprehensive summary on this. Therefore, we performed a systematic review on the relationships between snoring and MetS, including each of MetS' components. Methods: A systematic review and a meta-analysis were conducted following the Meta-analysis of Observational Studies in Epidemiology group and Preferred Reporting Items for Systematic Reviews and Meta-analysis guidelines. Electronic databases including PubMed, Embase, and the Cochrane Library were searched for publications from inception to 15 July 2020. The inverse-variance weighted method was used in the meta-analysis to calculate the pooled odds ratios (ORs) and their 95% confidence intervals (CIs) to determine the association between snoring and MetS (and its components) through a fixed or random effect model. A restricted cubic spline regression model and the linear regression model were used in a two-stage dose–response meta-analysis to evaluate the non-linear and the linear trends between snoring frequency and MetS and its components. Results: A total of 40 studies with 966,652 participants were included in this study. The pooled ORs between snoring and MetS and its components, hypertension, hyperglycemia, low-HDL, high-triglyceride level, and abdominal obesity, were 1.61 (95% CI, 1.43–1.78), 1.23 (95% CI, 1.15–1.31), 1.05 (95% CI, 1.04–1.07), 1.09 (95% CI, 1.00–1.18), 1.08 (95% CI, 1.00–1.17), and 1.75 (95% CI, 1.46–2.05), respectively. Non-linear trends were detected in the five associations except for low-HDL. A linear trend was detected in the association of snoring with hypertension, hyperglycemia, low-HDL, or abdominal obesity, with ORs of 1.07 (95% CI, 1.01–1.13), 1.05 (95% CI, 1.02–1.08), 1.03 (95% CI, 1.02–1.04), and 1.17 (95% CI, 1.16–2.89), respectively. Conclusion: Snoring was a risk factor of MetS, and a dose–response relationship existed between the two. Timely intervention in identifying snorers can minimize as much as possible the risk of metabolic syndrome in those who snore.
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Affiliation(s)
- Jinsha Ma
- Department of Health Statistics, School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Huifang Zhang
- Department of Health Statistics, School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Hui Wang
- Department of Health Statistics, School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Qian Gao
- Department of Health Statistics, School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Heli Sun
- Department of Health Statistics, School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Simin He
- Department of Health Statistics, School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Lingxian Meng
- Department of Health Statistics, School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Tong Wang
- Department of Health Statistics, School of Public Health, Shanxi Medical University, Taiyuan, China
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12
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Zhang B, Chen X, Xie C, Chen Z, Liu Y, Ru F, He Y. Leptin promotes epithelial-mesenchymal transition in benign prostatic hyperplasia through downregulation of BAMBI. Exp Cell Res 2019; 387:111754. [PMID: 31805276 DOI: 10.1016/j.yexcr.2019.111754] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 11/29/2019] [Accepted: 11/30/2019] [Indexed: 12/12/2022]
Abstract
Benign prostatic hyperplasia (BPH) is a common disease in older men, and there is evidence that obesity is a causal factor. It is currently unclear whether the hormone leptin, which is positively correlated to obesity, is involved in BPH. The aim of this study was to determine the effect of leptin on testosterone-induced BPH in mice and to explore possible underlying mechanisms. Testosterone (3 mg/kg) was injected into wild-type and leptin-deficient ob/ob male mice for 14 consecutive days, and prostate tissues were subjected to various analyses. Additionally, BPH epithelial-1 (BPH-1) cells were treated with leptin to further investigate the underlying mechanisms. Leptin deficiency attenuated testosterone-induced morphological and pathological changes of BPH in mice. Furthermore, leptin deficiency alleviated the process of epithelial-mesenchymal transition (EMT) and suppressed the downregulation of bone morphogenic protein and activin membrane-bound inhibitor (BAMBI) in testosterone-treated mice. The in vitro data revealed that leptin significantly increased the expression of the EMT-associated marker vimentin but decreased the expression of E-cadherin, and that upregulation of BAMBI mitigated the intensity of leptin-induced EMT responses. Our results suggest that leptin can promote EMT in BPH through downregulating BAMBI. Suppressing leptin might be a potential therapeutic approach in preventing BPH development and progression.
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Affiliation(s)
- Bo Zhang
- Department of Urology, Xiangya Hospital, Central South University, Changsha, Hunan, PR China
| | - Xiang Chen
- Department of Urology, Xiangya Hospital, Central South University, Changsha, Hunan, PR China
| | - Chaoqun Xie
- Department of Urology, Loudi Central Hospital, Loudi, Hunan, PR China
| | - Zhi Chen
- Department of Urology, Xiangya Hospital, Central South University, Changsha, Hunan, PR China
| | - Yuhang Liu
- Department of Urology, Xiangya Hospital, Central South University, Changsha, Hunan, PR China
| | - Feng Ru
- Department of Urology, Xiangya Hospital, Central South University, Changsha, Hunan, PR China
| | - Yao He
- Department of Urology, Xiangya Hospital, Central South University, Changsha, Hunan, PR China.
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13
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Wu S, He H, Wang Y, Xu R, Zhu B, Zhao X. Association between benign prostate hyperplasia and metabolic syndrome in men under 60 years old: a meta-analysis. J Int Med Res 2019; 47:5389-5399. [PMID: 31612766 PMCID: PMC6862896 DOI: 10.1177/0300060519876823] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Affiliation(s)
- Shuiqing Wu
- Department of Urology, The Second Xiangya Hospital, Central South University, Hunan Province, People's Republic of China
| | - Haiqing He
- Department of Urology, The Second Xiangya Hospital, Central South University, Hunan Province, People's Republic of China
| | - Yinhuai Wang
- Department of Urology, The Second Xiangya Hospital, Central South University, Hunan Province, People's Republic of China
| | - Ran Xu
- Department of Urology, The Second Xiangya Hospital, Central South University, Hunan Province, People's Republic of China
| | - Bin Zhu
- Department of Urology, The Second Xiangya Hospital, Central South University, Hunan Province, People's Republic of China
| | - Xiaokun Zhao
- Department of Urology, The Second Xiangya Hospital, Central South University, Hunan Province, People's Republic of China
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14
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Li Y, Gao Q, Li L, Shen Y, Lu Q, Huang J, Sun C, Wang H, Qiao N, Wang C, Zhang H, Wang T. Additive interaction of snoring and body mass index on the prevalence of metabolic syndrome among Chinese coal mine employees: a cross-sectional study. BMC Endocr Disord 2019; 19:28. [PMID: 30832625 PMCID: PMC6399959 DOI: 10.1186/s12902-019-0352-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 02/20/2019] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Although snoring has been previously reported to be associated with metabolic syndrome (MetS), its interaction with body mass index(BMI) on MetS remains unclear. We aimed to examine the individual effects and possible interaction between snoring and BMI on MetS. METHODS From July 2013 to December 2013, 3794 employees of coal mining enterprises aged 18 to 65 were recruited from Shanxi province of China. The individual effects were assessed by multivariable logistic regression model. Additive interaction was evaluated by calculating the relative excess risk due to interaction (RERI), attributable proportion due to interaction (AP) and synergy index(S). RESULTS We found that, after adjusting for potential confounders, odds ratio (OR) and 95% CI for MetS was 1.30 (1.09, 1.56) in occasional snorers and 1.50 (1.24, 1.82) in habitual snorers compared with non-snorers. BMI ≥ 24 was related to high risk of MetS (OR, 3.27; 95% CI, 2.93-3.63). Significant additive interaction between snoring and BMI on MetS was detected. The estimates and 95% CI of the RERI, AP and S were 1.89 (0.67, 3.24), 0.23 (0.08, 0.38), and 1.37 (1.11, 1.75), respectively. However, stratified by workplace, the additive interaction was only significant among underground front-line and ground workers. CONCLUSIONS Both Snoring and BMI were related to high risk of Mets. Moreover, there are additive interaction between snoring and BMI. Snorers who worked underground front-line and ground are more susceptible to the negative impact of being overweight on MetS.
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Affiliation(s)
- Yanyan Li
- Department of Health Statistics, School of Public Health, Shanxi Medical University, 56 Xinjiannanlu Street, Taiyuan, Shanxi 030001 People’s Republic of China
| | - Qian Gao
- Department of Health Statistics, School of Public Health, Shanxi Medical University, 56 Xinjiannanlu Street, Taiyuan, Shanxi 030001 People’s Republic of China
| | - Lu Li
- Department of Health Statistics, School of Public Health, Shanxi Medical University, 56 Xinjiannanlu Street, Taiyuan, Shanxi 030001 People’s Republic of China
| | - Yanan Shen
- Department of Health Statistics, School of Public Health, Shanxi Medical University, 56 Xinjiannanlu Street, Taiyuan, Shanxi 030001 People’s Republic of China
| | - Qing Lu
- Department of Health Statistics, School of Public Health, Shanxi Medical University, 56 Xinjiannanlu Street, Taiyuan, Shanxi 030001 People’s Republic of China
- Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI 48824 USA
| | - Jianjun Huang
- Department of Neurosurgery, General Hospital of Datong Coal Mining Group, Datong, China
| | - Chenming Sun
- Department of Urology, General Hospital of Datong Coal Mining Group, Datong, China
| | - Hui Wang
- Department of Health Statistics, School of Public Health, Shanxi Medical University, 56 Xinjiannanlu Street, Taiyuan, Shanxi 030001 People’s Republic of China
| | - Nan Qiao
- Department of Health Statistics, School of Public Health, Shanxi Medical University, 56 Xinjiannanlu Street, Taiyuan, Shanxi 030001 People’s Republic of China
| | - Cong Wang
- Department of Health Statistics, School of Public Health, Shanxi Medical University, 56 Xinjiannanlu Street, Taiyuan, Shanxi 030001 People’s Republic of China
| | - Haixia Zhang
- Department of Health Statistics, School of Public Health, Shanxi Medical University, 56 Xinjiannanlu Street, Taiyuan, Shanxi 030001 People’s Republic of China
| | - Tong Wang
- Department of Health Statistics, School of Public Health, Shanxi Medical University, 56 Xinjiannanlu Street, Taiyuan, Shanxi 030001 People’s Republic of China
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15
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Yue L, Wang T, Ge Y, Ge M, Zhang C, Hou Q, Wang W, Tian H, Ren B, Du B, Zhang W. Prevalence and heritability of benign prostatic hyperplasia and LUTS in men aged 40 years or older in Zhengzhou rural areas. Prostate 2019; 79:312-319. [PMID: 30450670 DOI: 10.1002/pros.23737] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 10/19/2018] [Indexed: 11/05/2022]
Abstract
BACKGROUND Benign prostate hyperplasia (BPH) is the most common disease among aging males, but no reports have addressed the prevalence of BPH in Zhengzhou. Therefore, we aimed to understand the prevalence of BPH in men aged 40 years or older in Zhengzhou's rural areas through a cross-sectional study and analyzed the correlation with epidemiologic factors and the heritability of the disease. MATERIALS AND METHODS A multistage sampling method was used to randomly select male respondents in Zhengzhou's rural areas. Men who were 40 years of age or older and their first-degree relatives were subjected to the International Prostate Symptom Score (IPSS) and related examinations. Heritability was calculated according to the prevalence of the first-degree relatives in the case and control groups. RESULTS The prevalence of BPH was 10.04%. Its prevalence increased with age, from 2.17% in men aged 40-44 years to 31.11% in men aged 80 years or older. The average volume of the prostate was 17.16 ± 7.96 mL, and the average IPSS was 5.89 ± 5.91. The analysis of the correlation between the associated risk factors and BPH revealed that prostatitis and a history of prostatic hyperplasia were significant factors. Obesity, smoking, drinking, diabetes, and hypertension were not correlated with BPH. Of the 94 first-degree relatives of the cases, 53 had BPH (56.38%); of the 106 first-degree relatives of the controls, five had BPH (4.72%). Heritability appeared to account for 40.48% of BPH cases. The heritability of incomplete emptying, frequency, intermittency, urgency, weak stream, straining, and nocturia was 43.28, 71.37, 9.67, 5.67, 2.70, 53.36, and 19.12%, respectively. CONCLUSION The total prevalence of BPH in men aged 40 years or older in Zhengzhou's rural areas was 10.04%, and the heritability of prostatic hyperplasia was 40.48%.
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Affiliation(s)
- Limin Yue
- Department of Epidemiology, School of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Tao Wang
- Department of General Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Yongchao Ge
- Department of Urology, Zhengzhou Third People's Hospital, Zhengzhou, Henan, China
| | - Mengying Ge
- Department of Epidemiology, School of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Chengda Zhang
- Department of International Medicine, Beaumont Health System, Royal Oak, Michigan
| | - Quanliang Hou
- Department of Epidemiology, School of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Wenhua Wang
- Department of Epidemiology, School of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Huizi Tian
- Department of Epidemiology, School of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Bingnan Ren
- Department of Epidemiology, School of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Binghui Du
- Department of Epidemiology, School of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Weidong Zhang
- Department of Epidemiology, School of Public Health, Zhengzhou University, Zhengzhou, Henan, China
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Luo X, Liu L, Gu H, Hou F, Xie X, Li X, Meng H, Zhang J, Xu S, Song R. Pathways linking socioeconomic status to small-for-gestational-age (SGA) infants among primiparae: a birth cohort study in China. BMJ Open 2018; 8:e020694. [PMID: 29903790 PMCID: PMC6009518 DOI: 10.1136/bmjopen-2017-020694] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES Evidence about the relationship between socioeconomic status (SES) and small-for-gestational-age (SGA) infants was insufficient among Chinese primiparae. In addition, factors that may mediate this relationship are poorly understood. The purpose of this study was to investigate the risk of and mediators between SES and SGA. DESIGN Retrospective cohort study. SETTING Wuhan, Hubei, China. METHOD Participants were recruited from patients who gave birth in the maternity care hospital of Wuhan between September 2012 and October 2014. Logistic regression models were used to estimate the association between SES and SGA. Pathway analysis was performed to examine the contribution of maternal lifestyles and pregnancy-induced hypertension syndrome (PIH) to the relationship between SES and SGA. Total effect, direct effect and indirect effect of SES on SGA were measured. Effect sizes were evaluated by unstandardised estimates (B) and standardised estimates (ß). RESULTS Among 8737 primiparae, 927 (10.61%) pregnant women had babies with SGA. High SES was inversely associated with risk of SGA (OR 0.856; 95% CI 0.737 to 0.995) after adjustment for potential confounders. Maternal obstetric characteristics, lifestyles and PIH completely mediated SES and SGA (indirect effect: B=-0.067, 95% CI -0.108 to -0.026). The indirect effect of SES was strengthened by PIH (B=-0.029), a multivitamin supplement (B=-0.021), prepregnancy body mass index (BMI) ≥18.50 (B=-0.009) and prepregnancy BMI ≥18.50 to gestational weight gain (GWG) not below the Institute of Medicine (IOM) recommendations (B=-0.003). CONCLUSIONS Women from high SES predicted lower risk of PIH, more chances to take a multivitamin supplement during early pregnancy, keeping prepregnancy BMI ≥18.50 kg/cm2 and gaining adequate gestational weight which was not below IOM recommendations. Furthermore, lower risk of PIH, more chances to take a multivitamin supplement, prepregnancy BMI ≥18.50 kg/cm2 and GWG not below IOM recommendations were associated with a lower risk of SGA infants.
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Affiliation(s)
- Xiu Luo
- Department of Maternal and Child Health and MOE (Ministry of Education) Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lingfei Liu
- Department of Maternal and Child Health and MOE (Ministry of Education) Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Huaiting Gu
- Department of Maternal and Child Health and MOE (Ministry of Education) Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fang Hou
- Department of Maternal and Child Health and MOE (Ministry of Education) Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xinyan Xie
- Department of Maternal and Child Health and MOE (Ministry of Education) Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xin Li
- Department of Maternal and Child Health and MOE (Ministry of Education) Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Heng Meng
- Department of Maternal and Child Health and MOE (Ministry of Education) Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiajia Zhang
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
| | - Shunqing Xu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ranran Song
- Department of Maternal and Child Health and MOE (Ministry of Education) Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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