Association of Gestational Weight Gain With Maternal and Infant Outcomes

Body mass index (BMI) and gestational weight gain are increasing globally. In 2009, the Institute of Medicine (IOM) provided specific recommendations regarding the ideal gestational weight gain. However, the association between gestational weight gain consistent with theIOM guidelines and pregnancy outcomes is unclear.To perform a systematic review, meta-analysis, and metaregression to evaluate associations between gestational weight gain above...