Pregnancy outcome and prepregnancy body mass index in 2459 glucose-tolerant Danish women.
OBJECTIVE
This study was undertaken to investigate the relationship between pregnancy outcome and prepregnancy overweight or obesity in women with a normal glucose tolerance test.


METHODS
A historical cohort study of 2459 pregnant women systematically examined for gestational diabetes was performed. Information of oral glucose tolerance test results and clinical outcome were collected from medical records.


RESULTS
The risk of hypertensive complications, cesarean section, induction of labor and macrosomia was significantly increased in both overweight women (body mass index [BMI] 25.0-29.9 kg/m(2)) and obese women (BMI >or= 30.0 kg/m(2)) compared with women who were of normal weight (BMI 18.5-24.9 kg/m(2)). The frequencies of shoulder dystocia, preterm delivery, and infant morbidity other than macrosomia were not significantly associated with maternal BMI.


CONCLUSIONS
Prepregnancy overweight and obesity is associated with adverse pregnancy outcome in glucose-tolerant women.
Jensen
Dorte M
DM
Department of Endocrinology, Odense University Hospital, Odense, Denmark. DorteMJ@dadlnet.dk
Damm
Peter
P
Sørensen
Bente
B
Mølsted-Pedersen
Lars
L
Westergaard
Jes G
JG
Ovesen
Per
P
Beck-Nielsen
Henning
H
D000328:Adult; D015992:Body Mass Index; D002585:Cesarean Section / Q000706:statistics & numerical data; D015331:Cohort Studies; D003718:Denmark; D016640:Diabetes, Gestational / Q000175:diagnosis; D004420:Dystocia / Q000453:epidemiology; D005260:Female; D005320:Fetal Macrosomia / Q000453:epidemiology; D005951:Glucose Tolerance Test; D006801:Humans; D006973:Hypertension / Q000150:complications; D007751:Labor, Induced / Q000706:statistics & numerical data; D009765:Obesity / Q000150:complications*; D007752:Obstetric Labor, Premature / Q000453:epidemiology; D011247:Pregnancy; D011248:Pregnancy Complications; D011256:Pregnancy Outcome; D015430:Weight Gain