Influence of early pregnancy body mass index(BMI)and gestation weight gain(GWG)on adverse pregnancy outcomes / 中国实用妇科与产科杂志

ABSTRACT

OBJECTIVE: To explore the impact of early pregnancy body mass index(BMI)and weight gain during pregnancy(GWG)on adverse pregnancy outcome in mothers and children.METHODS: The clinical data of 890 primiparas of childbearing age who underwent regular antenatal examination and delivered in the First Affiliated Hospital of Xinjiang Medical University from March to August 2018 were analyzed retrospectively. The cases were divided into low body bass group(BMI35-40 years old)also increased the risk of cesarean section(OR=6.42),gestational diabetes(OR=4.89),gestational hypertensive diseases(OR=3.98),and premature rupture of fetal membranes(OR=2.48).CONCLUSION: Early pregnancy overweight or obesity,excessive GWG and advanced age will increase cesarean section rate,leading to adverse outcomes in mothers and children. Therefore,it is of great importance to control the weight in the preparation of pregnancy and to increase the weight reasonably during pregnancy.