Obesity, gestational weight gain, and birth weight in women with gestational diabetes : the LINDA-Brasil (2014-2017) and the EBDG (1991-1995) studies
dc.contributor.author | Silveira, Letícia Ribeiro Pavão da | pt_BR |
dc.contributor.author | Schmidt, Maria Inês | pt_BR |
dc.contributor.author | Reichelt, Angela de Azevedo Jacob | pt_BR |
dc.contributor.author | Drehmer, Michele | pt_BR |
dc.date.accessioned | 2021-07-01T04:29:58Z | pt_BR |
dc.date.issued | 2021 | pt_BR |
dc.identifier.issn | 0021-7557 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/223081 | pt_BR |
dc.description.abstract | Objective: This study aimed to evaluate gestational weight gain and birth weight in women with gestational diabetes mellitus of two Brazilian cohorts enrolled three decades apart. Methods: The authors compared data of 2362 women from the Lifestyle INtervention for Diabetes Prevention After Pregnancy study (LINDA-Brasil, 2014-2017) to those of 359 women from the Estudo Brasileiro de Diabetes Gestacional study (EBDG, 1991-1995). Gestational weight gain was classified by the 2009 Institute of Medicine criteria; large and small for gestational age newborns, by the Intergrowth-21st chart. Differences in birth weight means between pregestational BMI and gestational weight gain categories were evaluated by ANOVA; the associations of gestational weight gain and birth weight, through multivariable Poisson regression. Results: In LINDA-Brasil, women presented higher pregestational body mass index (30.3 ± 6.5 vs. 24.6 ± 4.4 kg/m2) and were frequently obese (46.4 vs. 11.1%) compared to those of the EBDG. In the EBDG, gestational weight gain was larger (11.3 ± 6.1 vs. 9.2 ± 7.6 kg) and rates of small for gestational age higher (7.5 vs. 4.5%) compared to LINDA-Brasil. In LINDA-Brasil, excessive gestational weight gain was associated to macrosomia (adjusted relative risk [aRR]: 1.59, 95% CI 1.08-2.35) and large for gestational age (aRR: 1.40; 95% CI 1.05-1.86); less gain increased the risk of low birth weight (aRR: 1.66; 95% CI 1.05-2.62) and small for gestational age (aRR: 1.79; 95% CI 1.03-3.11). These associations were similar in the EBDG, although not statistically significant. Conclusions: Improvements in gestational weight gain and rates of small for gestational age occurred over time in gestational diabetes mellitus pregnancies, accompanied by a worsening in maternal weight profile. This highlights the nutritional transition during this period and the importance of avoiding excessive gestational weight gain as well as promoting adequate weight before conception. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Jornal de pediatria. Rio de Janeiro. Vol. 97 (2021), p. 167-176 | pt_BR |
dc.rights | Open Access | en |
dc.subject | Gestational diabetes mellitus | en |
dc.subject | Obesidade | pt_BR |
dc.subject | Gestational weight gain | en |
dc.subject | Diabetes gestacional | pt_BR |
dc.subject | Ganho de peso na gestação | pt_BR |
dc.subject | Birth weight | en |
dc.subject | Peso ao nascer | pt_BR |
dc.title | Obesity, gestational weight gain, and birth weight in women with gestational diabetes : the LINDA-Brasil (2014-2017) and the EBDG (1991-1995) studies | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 001125234 | pt_BR |
dc.type.origin | Nacional | pt_BR |
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