Fig. 1From: Use of Robson classification to assess cesarean section rate in Brazil: the role of source of payment for childbirthCesarean rates into Robson groups according to obstetric risk (low-risk women1 and high-risk2 women in public and private sectors. 1 women without any of high risk characteristics. 2 hypertensive disorders, eclampsia, preexisting diabetes, gestational diabetes, severe chronic diseases, infection at hospital admission for birth, placental abruption, placenta previa, intrauterine growth restriction and major newborn malformationBack to article page