Dose-Response Relationship between Gestational Weight Gain and Neonatal Birthweight in Chinese Women with Excess Weight/Obesity and Gestational Diabetes Mellitus

作者全名："He, Jing; Hu, Kaili; Wang, Binghua; Chen, Zhen; Wang, Hui"

作者地址："[He, Jing; Hu, Kaili; Wang, Binghua; Wang, Hui] Huazhong Univ Sci & Technol, Tongji Hosp, Tongji Med Coll, Nursing Dept, 1095 Jiefang Ave, Wuhan 430030, Peoples R China; [He, Jing] Huazhong Univ Sci & Technol, Tongji Med Coll, Sch Nursing, 13 Hangkong Rd, Wuhan 430030, Peoples R China; [Chen, Zhen] Chongqing Med Univ, Women & Childrens Hosp, Chongqing Hlth Ctr Women & Children, Dept Gynaecol & Obstet, 120 Longshan Rd, Chongqing 400021, Peoples R China"

通信作者："Wang, H (通讯作者)，Huazhong Univ Sci & Technol, Tongji Hosp, Tongji Med Coll, Nursing Dept, 1095 Jiefang Ave, Wuhan 430030, Peoples R China."

来源：HEALTHCARE

ESI学科分类：CLINICAL MEDICINE

WOS号：WOS:001056260500001

JCR分区：Q2

影响因子：2.4

年份：2023

卷号：11

期号：16

开始页：　

结束页：　

文献类型：Article

关键词：gestational diabetes mellitus; overweight; obesity; gestational weight gain; neonatal birthweight; China

摘要："Total gestational weight gain (GWG) is identified as a strong and potentially controllable predictor of long-term health outcomes in women with gestational diabetes mellitus (GDM) and infants. When the total GWG of women with excess weight/obesity and GDMdoes not exceed the Institute of Medicine (IOM) suggested range, neonatal birthweight outcomes may be favorable, but the evidence is limited. Therefore, the objective of this study was to evaluate the dose-response relationship between increased total GWG and the risk of neonatal birthweight in Chinese women with excess weight/obesity and GDM. This study obtained electronic medical records (EMR) from the hospital information system (HIS) of the Chongqing Health Center for Women and Children between July 2017, and June 2020. A retrospective study analyzed the effect of the total GWG of women with excess weight/obesity and GDMon neonatal birthweight. The dose-response relationship between total GWG and neonatal birthweight was studied using a generalized linear model and embedded restricted cubic splines (RCS). The average age of all women with GDMwas 31.99 +/- 4.47 years, and 27.61% were advanced maternal age ( >= 35 years). The total GWG among women with excess weight and obesity and GDMgreater than the IOMrecommendations were found in 42.96% and 58.62% of cases, respectively. Total GWG in women with excess weight and excessing the IOMrecommended range is a risk factor for large gestational age (LGA) [adjusted odds ratio (aOR) 0.1.47, 1.08-2.01] and macrosomia (aOR 1.55, 1.04-2.31). In the obesity above group, excessive weight gain increased the risk of LGA (aOR 2.92, 1.33-6.41) and macrosomia (aOR 2.83, 1.03-7.72). We used an RCS to examine pregnant women with excess weight and GDMand discovered a linear dose-response relationship between total GWG and LGA/macrosomia. In women with excessweight and obesity, increases in totalGWGabove the lowest end of the IOMrecommendations range (7 kg and 5 kg) were associated with an increased risk of LGA andmacrosomia. Therefore, research is urgently needed to support maternal and newborn health to provide recommendations for the ideal weight increase in women with excess weight/obesity and GDM."

基金机构：The authors thank obstetricians (Yu Yan and Jianxin Li) at Chongqing Health Center for Women and Children at the time of data collection for their assistance in data collection.

基金资助正文：The authors thank obstetricians (Yu Yan and Jianxin Li) at Chongqing Health Center for Women and Children at the time of data collection for their assistance in data collection.