Additional files 1: of Gestational weight gain in Chinese women -- results from a retrospective cohort in Changsha, China

Table S1. Subgroup analysis of comparison of adverse pregnancy outcomes between different gestational weight gain groups in the pre-pregnancy BMI 23.0–24.9 strata. (DOC 47 kb

Additional files 2: of Gestational weight gain in Chinese women -- results from a retrospective cohort in Changsha, China

Table S2. Subgroup analysis of comparison of adverse pregnancy outcome between different gestational weight gain groups in the pre-pregnancy BMI 25–29.9 strata. (DOC 47 kb