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Perinatal Outcomes in a Population of Diabetic and Obese Pregnant Women-The Results of the Polish National Survey.

Cezary WojtylaPaweł Jan StanirowskiPawel GutajMichal CiebieraAndrzej Wojtyla
Published in: International journal of environmental research and public health (2021)
Obesity and diabetes increase the risk of complications during gestation and at delivery. The aim of this study was to compare the perinatal outcomes in the populations of diabetic and obese Polish women, based on the results of a national survey performed in years 2012 and 2017, as well as to determine the risk factors of the gestational diabetes mellitus (GDM). Questionnaires from 6276 women were collected. Obese women constituted 5.5% and 7.5% of study population in years 2012 and 2017, respectively. Among women whose pregnancies were complicated by diabetes mellitus, GDM constituted the most common type of glucose intolerance during both time periods (2012: 89% vs. 2017: 85.6%). In the group of obese women an insignificant increase in the rate of induced deliveries was noted (2012: 9.9% vs. 2017: 11.7%), whereas the fetal birth-weight decreased significantly (2012: 3565 g vs. 2017: 3405 g, p < 0.05). In the group of diabetic pregnant women the percentage of cesarean sections, labour inductions and fetal birth defects was characterized by an insignificant upward trend. Risk of GDM was significantly increased in women aged over 35 years-(2012: OR 1.9 (95% CI: 1.1-2.9) and 2017: OR = 2.1 (95% CI: 1.5-2.9), p < 0.05-, as well as in overweight women-2012: OR 1.8 (95% CI: 1.2-2.7) and 2017: OR 2.6 (95% CI: 1.9-3.4), p < 0.05-during both analysed time periods. Based on the study results, it is necessary to develop population-based programmes to prevent obesity and to introduce and enforce the rules of appropriate screening for glucose tolerance disorders during pregnancy.
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