观察孕前体重指数及孕中期体重管理对妊娠孕妇体重增加情况及巨大儿的影响

To observe the effect of pre-pregnancy body mass index and midpregnancy weight management on weight gain of pregnant women and macrosomia

目的探究孕前体重指数及孕中期体重管理的效果,分析其对于妊娠孕妇体重增加情况及巨大儿的影响。方法将2016年1月～2018年1月作为本次研究时间段,选择对应时间段内100例接受孕前体重指数及孕中期体重管理的孕妇作为观察组,选择同时期100例接受常规孕期管理的孕妇作为对照组;观察两组孕妇体重增加情况及巨大儿发生率。结果观察组孕妇的体重增幅小于对照组,且巨大儿发生率为7.0%,小于对照组的31.0%,组间数据差异显著(P<0.05)。结论孕前体重指数及孕中期体重管理,可有效控制妊娠孕妇体重增加情况,降低巨大儿发生率,因此值得推广。

Objective To investigate the effect of body mass index(BMI) and second trimester weight management on weight gain and macrosomia in pregnant women.Methods From January 2016 to January 2018,100 pregnant women who received pre-pregnancy body mass index and mid-pregnancy weight management were selected as the observation group.In the same period,100 pregnant women who received routine pregnancy management were selected as the control group.The weight gain and the incidence of macrosomia in the two groups were observed.Results The weight gain of pregnant women in the observation group was lower than that in the control group,and the incidence of macrosomia was 7.0,which was less than that in the control group.There were significant differences between groups(P<0.05).Conclusion Body mass index before pregnancy and weight management in second trimester can effectively control the weight gain of pregnant women and reduce the incidence of macrosomia,so it is worth popularizing.