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. 2020 Sep 10;10:14869. doi: 10.1038/s41598-020-71612-8

Figure 2.

Figure 2

Heterogeneity analysis for the combined datasets: (a) Gestational weight gain based on first trimester; (b) based on self-reported pre-pregnancy weight. Note: First trimester weight; n = 36,809 measures; Self-reported pre-pregnancy weight: 59,124 measures. Names of studies are derivated from acronyms and abbreviations from Portuguese: EBDG: Estudo Brasileiro do Diabetes Gestacional (Brazilian Study of Gestational Diabetes); MERJ Maternidade-escola, Rio de Janeiro, ECCAGe Estudo do Consumo e Comportamento Alimentar na Gestação, EPRG Estudos Perinatais de Rio Grande, PQ: Petrópolis e Queimados, RMGV Região Metropolitana da Grande Vitória, SP1 São Paulo 1, SP2 São Paulo 2, RJ Rio de Janeiro, BA1 Bahia 1, ProcriAr cohort conducted in São Paulo, MEPel Maternidade-escola, Pelotas, ES1 Espírito Santo 1, ES2 Espírito Santo 2, ClaB Coorte de Lactentes de Botucatu, BA2 Bahia 2, BRISA birth cohort in São Luís, Maranhão, PREDI PREDIctors of maternal and infant excess body weight—PREDI Study, SP3 São Paulo 3, Pelotas Pelotas 2015 birth cohort, SP4 São Paulo 4, SSD standardized site difference, SD standard deviation.