Fig. 1From: Relationship between gestational body mass index change and the risk of gestational diabetes mellitus: a community-based retrospective study of 41,845 pregnant womenComparison of BMI of pregnant women in the GDM group and the non-GDM group. * indicates P <  0.05, ** indicates P <  0.01; ns indicates P > 0.05. Data points were the means of maternal BMI, with the error bars corresponding to the standard deviation. The means of gestational age of weight measured were 10.3, 12.5, 16.4, 20.4, and 25.1 weeks, respectively. Abbreviation: GDM, gestational diabetes mellitus; BMI, body mass indexBack to article page