Application of the Health Belief Model Educational Program to Reduce the Tendency of Cesarean Birth
BACKGROUNDPregnant women are an important population in all health systems and they are responsible for making decisions about their delivery mode.OBJECTIVEThis study aimed to investigate the effects of an educational intervention based on the Health Belief Model (HBM) to reduce the tendency of cesarean section among pregnant women.METHODThis field trial was conducted in Mashhad, Iran. 180 primigravida women who had a healthy and uncomplicated pregnancy with 28–32 weeks of gestational age were recruited in the study by the cluster sampling method and randomly allocated to intervention (90 women) and control (90 women) groups. A 6-hour workshop that was designed based on the HBM about delivery modes was conducted for the intervention group. The control group did not receive any intervention. All the participants filled out demographic and reproductive characteristics, knowledge about mode of delivery, and the HBM constructs questionnaires at the beginning of the study and 1 month after the intervention. Analyses were carried out using SPSS 16 software. The level of significance was set at p less than .05.RESULTSThere was no significant difference between the two groups in terms of knowledge about delivery modes and constructs of the HBM as well as selected delivery mode before the intervention (p > .05), but the results showed a significant difference between the two groups in the mentioned variables 1 month after the intervention (p < .0001). Also, the change of score between 1 month after and before the intervention had a significant difference between the two groups in terms of knowledge about delivery modes (p < .0001) and constructs of the HBM (p < .0001). The two groups were significantly different in terms of selected delivery mode and more participants opted for normal vaginal delivery in the intervention group (p = .025).CONCLUSIONSThe overall results showed that instruction of delivery modes based on the HBM can lead to more selection of normal delivery by pregnant women. Therefore, it is recommended that this model be used in educational programs during pregnancy.