A study on trends of the incidence of gestational diabetes mellitus and its relevant factors in Chongqing city from 2005 to 2009

VernacularTitle:2005年至2009年重庆市区妊娠糖尿病发病率趋势回顾性调查及相关因素比较
Author: Nan ZHANG ; Yu CHEN ; Dongfang LIU ; Rong LI ; Ling LEI ; Houdi ZHOU ; Min LONG ; Rong LI ; Bo WANG ; Wei CHEN
Publication Type:Journal Article
Keywords: Gestational diabetes mellitus; incidence; Gestational age; Body mass index
From: Chinese Journal of Endocrinology and Metabolism 2011;27(5):404-407
CountryChina
Language:Chinese
Abstract: By using the Medical Case Inquiry System and registries of infant's birth,the number of women with gestational diabetes mellitus(GDM)and the total number of women delivering in the First and Second Affiliated Hospital of Chongqing Medical University,Chongqing Xinqiao Hospital,and Chongqing Health Center For Women and Children from 2005 to 2009 were obtained.The data of 540 pregnant women with GDM were further analyzed.From 2005 to 2009,the incidence of GDM increased from 2.29% to 3.81 %(P<0.05).The diagnosis of GDM was made earlier by 28.0 weeks in 2009 compared with 31.3 weeks in 2005(P<0.05).Body mass index during GDM diagnosis manifested a growing trend(25.6-28.1 kg/m2),but no significance(P>0.05).From 2005 to 2009,the other related factors,including the average maternal age,the constituent ratio of women with advanced maternal age,pregnancy history,delivery history,and family history of diabetes showed insignificant changes(P>0.05).