Gestational weight gain, prepregnancy body mass index related to pregnancy outcomes in Kazerun, Fars, Iran

Tabatabaei, Mozhgan (2011) Gestational weight gain, prepregnancy body mass index related to pregnancy outcomes in Kazerun, Fars, Iran. Journal of prenatal medicine, 5 (2). pp. 35-40. ISSN 1971-3290

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Objective: The aim of this study was to evaluate associations between pregnancy outcomes and prepregnancy body mass index and gestational weight gain among pregnant women who regularly attended health centers of Kazerun,Fars, Iran. Methods: In this descriptive study records from 5172 pregnant women were considered in this study, based on the methodology criteria. Women were distributed across 4 prepregnancy categories according to the Institute of Medicine (IOM) (1990) classification of body mass index, and to 4 end-of-pregnancy categories according to median weekly gestational weight gain. Results: The risks for gestational diabetes, gestational hypertension, pre-eclampsia, and preterm premature rupture of membranes were higher for those who were overweight or obese before becoming pregnant (P < 0.05). Moreover, a gestational weight gain of 0.50 kg per week or greater was associated with a higher risk for gestational hypertension, preterm premature rupture of membranes, and fetal macrosomia (P < 0.05). Women in the highest quartile for weight gain (≥ 0.59 kg per week) were at higher risk for pre-eclampsia (P < 0.05). Discussion: The results seems to indicate that excessive gestational weight gain and high prepregnancy body mass index were associated with increased risks for adverse pregnancy outcomes.

Item Type: Article
Uncontrolled Keywords: Pregnancy, gestational weight gain, obesity, body mass index
Subjects: 600 Tecnologia - Scienze applicate > 610 Medicina e salute (Classificare qui la tecnologia dei servizi medici) > 618 Altri rami della medicina; Ginecologia e ostetricia, Pediatria, Geriatria > 618.2 Ostetricia
Depositing User: Gianni Aiello
Date Deposited: 20 May 2013 16:42
Last Modified: 20 May 2013 16:42

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