Correlation of gestational diabetes mellitus and preeclampsia and its influence on delivery outcome / 中国基层医药

ABSTRACT

Objective To investigate the correlation of gestational diabetes mellitus and preeclampsia and its influence on delivery outcome.Methods A retrospective analysis of 4 636 pregnant women were made,who were sin-gleton pregnancy and gestational age≥32 weeks,and the data of GDM,PE,delivery outcome were collected.Then,the incidence of PE in GDM or non-GDM were compared,the delivery outcome in pregnant women without interval med-icine comorbidity ( A group) ,GDM pregnant women( B group) ,PE pregnant women( C group) ,pregnant women com-bined GDM and PE(D group) were analyzed.Results The incidence rate of GDM was 3.71%(172/4 636) in the whole,the incidence rate of PE was 5.65% (262/4 636).The incidence rates of PE among GDM and non-GDM pregnant women were 11.63%(20/172) and 5.42%(242/4 464),the difference was statistically significant(χ2 =5.983,P<0.05).The average pre-pregnant body mass index(BMI),Apgal scores at 1 minute and 5 minutes were compared,and the differences among the four groups were statistically significant( F=29.142,16.074,35.415,all P<0.01),and those in C group,D group were significantly lower than in group A and group B [t(C-A) =5.386, 4.821,5.224,t(C-B) =5.023,4.456,6.278,t(D-A) =6.753,5.012,6.443,t(D-B) =6.475,4.727,7.622,all P<0.01].The rates of neonate intensive care,giant baby natality,small-for-gestational-age children,premature labor were compared,and the differences among the four groups were statistically significant (χ2 =157.290, 96.129, 46.969,27.005,all P<0.1),the rates of neonate intensive care in C group and D group were higher than in A group and B group[χ2(C-A) =47.294,χ2(C-B) =15.547,χ2(D-A) =17.280,χ2(D-B) =7.088,all P<0.01],the rates of giant baby natality in B group were higher than A group,C group [χ2(B-A) =29.445,χ2(B-C) =6.597,all P<0.05],the rates of small-for-gestational-age children and premature labor in D group were higher than A group,B group and C group[χ2(D-A) =42.676,26.261,χ2(D-B) =9.070,10.879,χ2(D-C) =25.117,8.653,all P<0.01].Conclusion Pregnant women with GDM might have higher risk of suffering PE than those non-GDM gravidas,the PE,GDM com-bined with PE seriously influence perinatal outcome,pregnancy care should be strengthened to prevent and treat.