论文部分内容阅读
美国妇产科学会第52届临床年会报告指出,母亲孕前体重指数(BMI)可对分娩和胎儿结果产生影响,且妊娠并发症风险随体重增加而加大。加拿大蒙特利尔皇家维多利亚医院与 McGill 大学的 Haim A.Abenhaim 教授对此解释说,孕妇体重过轻(即 BMI<20kg/m~2)可降低妊娠风险。 Abenhaim 教授及其同事对近10年来的38 305名分娩妇女的数据资料进行了分析;研究人员基于妇女妊娠前的 BMI 分组:体重过轻(BMI<20kg/m~2)、正常体重(BMI 为20.0～24.9kg/m~2)、超重(BMI 为25.0～29.9kg/m~2)、肥胖(BMI 为30.0～39.9kg/m~2)以及病态肥胖(BMI≥40kg/m~2)。
The American Society of Obstetrics and Gynecology report of the 52nd annual meeting pointed out that the mother’s pre-pregnancy body mass index (BMI) can have an impact on childbirth and fetal outcome, and the risk of pregnancy complications increases with weight gain. Professor Haim A.Abenhaim from Royal Victoria Hospital in Montreal, Canada, and McGill University explained that underweight pregnant women (ie, BMI <20 kg / m 2) can reduce the risk of pregnancy. Abenhaim and his colleagues analyzed data from 38,305 women who gave birth in the past 10 years; based on BMI scores of women before pregnancy: underweight (BMI <20 kg / m 2), normal body weight (BMI 20.0 ~ 24.9kg / m ~ 2), overweight (BMI 25.0 ~ 29.9kg / m ~ 2), obesity (BMI 30 ~ 39.9kg / m ~ 2) and morbid obesity (BMI≥40kg / m ~ 2).