Chronic hypertension in gestational diabetes: influence on pregnancy outcome.
Our objective was to study the influence of chronic hypertension on pregnancy outcome in women with gestational diabetes (GDM). 418 women with GDM (30 with chronic hypertension and 388 nonhypertensives) were referred to our diabetes in pregnancy program. All patients were followed and assessed biweekly until delivery. When hypertensive GDM women (n = 30) wer compared to all nonhypertensive GDM (n = 388), there were significant (p < 0.05) differences in mean maternal age (34 +/- 4.1 vs. 30 +/- 4.6 years), maternal weight (90 +/- 21.2 vs. 70.6 +/- 14.9 kg) and gestational age at delivery (38.5 +/- 1.2 vs. 39.6 +/- 1.2 weeks). The mean birth weight for the hypertensive GDM group was significantly higher than that of the nonhypertensive GDM (3,360 +/- 578 vs. 3,293 +/- 581 g; p < 0.05). The frequencies of LGA (23.3 vs. 9.8%) and induction prior to onset of spontaneous labor were significantly (p < 0.05) higher in the hypertensive GDM group when compared to the nonhypertensive GDM. There were no differences with respect to the average blood glucose and frequencies of SGA deliveries. However, when the 30 hypertensive GDM pregnancies were compared to a control group of 60 nonhypertensive GDM women matched for age, weight and height, the only significant difference was a higher rate of inductions of labor (36.7 vs. 6.6%, p < 0.05) in hypertensive diabetic women. There were no significant differences in the incidence of LGA, low Apgar scores and SGA deliveries when hypertensive GDM were compared to nonhypertensive GDM women.(ABSTRACT TRUNCATED AT 250 WORDS)
Anyaegbunam
A M
AM
Albert Einstein College of Medicine, Department of Obstetrics and Gynecology, New York, N.Y., USA.
Scarpelli
S
S
Mikhail
M S
MS
D000328:Adult; D001724:Birth Weight; D002908:Chronic Disease; D016640:Diabetes, Gestational / Q000150:complications*; D005260:Female; D005865:Gestational Age; D006801:Humans; D006973:Hypertension / Q000150:complications*; D011247:Pregnancy; D011256:Pregnancy Outcome