Non-medical factors affecting antenatal preferences for delivery route and actual delivery mode of women in southwestern Iran

Objective: Assessment of the contribution of non-medical factors to mode of delivery and birth preference in Iranian pregnant women in southwestern Iran. Study design: This cohort study used data from a structured questionnaire completed in early pregnancy and information about the subsequent delivery obtained through personal contact. Women were recruited by random sampling from antenatal clinics when scheduling visits over the course of 5 weeks from December 2012 to February 2013 and were followed-up 1 month after birth. Of the 2199 women recruited, 99.63 were eligible for the study. Results: Of the 748 women who expressed a desire to deliver their babies by cesarean section (CS) in early pregnancy, 87 had an elective cesarean section. The logistic regression analyses showed that normative beliefs (odds ratio OR 1.792, 95% confidence interval (1) 1.073�2.993), control beliefs (OR: 0.272, 95% CI: 0.162�0.459), and evaluation of outcomes (OR: 0.431, 95% CI: 0.268�0.692) favored the preference for cesarean section. The desire for delivery by elective cesarean section was associated with normative beliefs (OR: 1.138; 95% CI: 1.001�1.294), control beliefs (OR: 0.804; 95% CI: 0.698�0.927), and expectations about maternity care (OR: 0.772; 95% CI: 0.683�0.873), medical influences (OR: 1.150; 95% CI: 1.023�1.291), evaluation of outcome (OR: 0.789; 95% CI: 0.696�0.894), age, preference for cesarean section (OR: 5.445; 95% CI: 3.928�7.546), spouse educational level, and number of live births. Conclusions: A woman�s preference for delivery by cesarean section influenced their subsequent mode of delivery. Asking women in early pregnancy about their preferred mode of delivery provides the opportunity to extend their supports which might reduce the rate of elective cesarean section. This decision is affected by age, spouse educational level, number of live births, and preconceived maternal attitudes about delivery. © 2016 Taylor & Francis