Determinants of breastfeeding self-efficacy among postpartum women in rural China: A cross-sectional study

Background Breastfeeding self-efficacy is known to positively influence breastfeeding behaviors. While previous research has studied the determinants of breastfeeding self-efficacy in general, these determinants are unstudied among postpartum women in rural China. This study aims to describe the breastfeeding self-efficacy of postpartum women in rural China and identify determinants of breastfeeding self-efficacy using the Dennis breastfeeding self-efficacy framework. Methods Using a multi-stage random cluster sampling design, cross-sectional survey data were collected from 787 women within the 0-6 months postpartum period in 80 rural townships. Surveys collected data on breastfeeding self-efficacy, characteristics related to the Dennis breastfeeding self-efficacy framework, and demographic characteristics. Multiple linear regression analysis was used to identify determinants of breastfeeding self-efficacy. Results Participants reported a moderate level of breastfeeding self-efficacy, with an item mean score of 3.50. Self-efficacy was lowest for exclusive breastfeeding. Breastfeeding attitudes (beta = 0.088, P < 0.001), breastfeeding family support (beta = 0.168, P < 0.001), and social support from significant others (beta = 0.219, P < 0.001) were positively associated with breastfeeding self-efficacy. Breastfeeding problems, including trouble with latching (beta = -0.170, P < 0.001), not producing enough milk (beta = -0.148, P < 0.001), and milk taking too long to secrete (beta = -0.173, P < 0.001) were negatively associated with breastfeeding self-efficacy. Conclusion The findings indicate that positive attitudes, breastfeeding family support and social support contribute to greater breastfeeding self-efficacy in rural China, whereas difficulties with breastfeeding are associated with reduced self-efficacy. Researchers and practitioners should investigate effective strategies to improve social support and family support for breastfeeding, promote positive attitudes towards breastfeeding, and provide women with actionable solutions to breastfeeding problems.