[Gestational weight gain and associated factors of Chinese women in the second and third trimester of pregnancy in 2015].
Wei sheng yan jiu = Journal of hygiene research(2022)
摘要
Compared to 2012, the prevalence of underweight before pregnancy and inadequate gestaional weight gain decreased in 2015. By contrast, the prevalence of overweight, obesity and excess gestational weight gain showed an upward trend.
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关键词
cross-sectional study,gestational weight gain,pre-pregnancy weight
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