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Fig. 2 | BMC Pregnancy and Childbirth

Fig. 2

From: Association of gestational weight gain with cesarean section: a prospective birth cohort study in Southwest China

Fig. 2

The estimated nonlinear exposure-response curve between the gestational weight gain and cesarean section. a: The overall estimation (95% CI as the shaded area). b: Estimations stratified by BMI. c: Estimations stratified by GDM. We did not display the 95% CI in subfigure b and c to avoid the overlapping shaded area hindering a clear comparison among the different strata

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