Risk factors for the increasing trend in low birth weight among live births born by vaginal delivery, Brazil Fatores de risco para a tendência ascendente do baixo peso ao nascer em nascidos vivos de parto vaginal no Sudeste do Brasil

• Auteurs principaux: Marco A Barbieri (Auteur), Antônio AM Silva (Auteur), Heloisa Bettiol (Auteur), Uilho A Gomes (Auteur)
• Format: Livre
• Publié: Universidade de São Paulo, 2000-12-01T00:00:00Z.
• Sujets: article
• Accès en ligne: Connect to this object online.

OBJECTIVE: To identify risk factors for low birth weight (LBW) among live births by vaginal delivery and to determine if the disappearance of the association between LBW and socioeconomic factors was due to confounding by cesarean section. METHODS: Data were obtained from two population-based cohort...