Maternal and perinatal outcomes after bariatric surgery: a case control study

Journal of Perinatal Medicine
Laura Arrais Sydrião de Alencar CostaFrancisco Herlânio Costa Carvalho

Abstract

To compare the results of maternal and perinatal pregnancies of obese women after bariatric surgery. A retrospective cross-sectional study was carried out on 63 women who had undergone bariatric surgery and 73 obese women (control). Demographic data, the characteristics of the bariatric surgery, and the maternal and perinatal results were evaluated. The Student's t-test and chi-square test (χ2) were used to compare the groups. The gestational complications of the prevalence of gestational diabetes mellitus, anemia, and preeclampsia were analyzed using simple and multivariate logistical regression and odd ratios (OD) with their respective confidence intervals (CI) of 95%. The average body mass index (BMI) at the 1st prenatal appointment of the control group was 34.6±3.3 kg/m2 and that of the post-surgical group was 26.5±4.2 kg/m2. The Roux-en-Y Gastric Bypass was used in 100% of cases; no complications were observed during or after the surgeries. The average weight loss in patients with a prior bariatric surgery was statistically significant (P=0.000). The average weight at birth of the control group was significantly higher than in the post-bariatric surgery group (P=0.017). The women who had a prior bariatric surgery had a hig...Continue Reading

References

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Citations

May 6, 2016·Journal of Perinatal Medicine·Paul L Ogburn
Apr 11, 2021·European Journal of Clinical Nutrition·Nicole SchenkelaarsRégine Steegers-Theunissen
Jul 24, 2021·European Journal of Obstetrics, Gynecology, and Reproductive Biology·Siyu YangRi-Hua Xie

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Methods Mentioned

BETA
gastric bypass
cesarean sections
cesarean section

Software Mentioned

Excel
Statistical Package for the Social Sciences ( SPSS )

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