Knowledge, attitude, practice and determinants of exclusive breastfeeding among women in Ethiopia: Systematic review and meta-analysis

Objective: This study aimed to assess the pooled estimate of Ethiopia's women's knowledge, attitudes, practices, and determinants of exclusive breastfeeding. Methods: PubMed, Google Scholar, Scopus, Science Direct, and Addis Ababa University online library were searched. Data were extracted using Microsoft Excel and analyzed using STATA statistical software (v. 14). Publication bias was checked by forest plot, Begg's rank test, and Egger's regression test. To look for heterogeneity, I2 was computed, and an overall estimated analysis was carried out. Subgroup analysis was done by region, study setting, and publication. The pooled odds ratio for associated factors was also computed. Results: Out of 995 studies reviewed, 33 met our eligibility criteria and were included in this meta-analysis study. The total number of study participants was 13,397. The pooled prevalence of good knowledge, positive attitude, and poor practice of kangaroo mother care were 74.2% (95% CI: 62.9-85.4), 77.2% (95%CI: 68.3-86.0), and 58.3% (95% CI: 49.9-66.6), respectively. In sub-group analysis, the highest prevalence of knowledge was in institution-based studies (78.3%) and unpublished studies (76.3%). A positive attitude was also highest in institutional-based studies (81%). The highest practice prevalence was in Afar (68%) and the lowest was in Addis Ababa (34.6%). Women who had a secondary level of education (AOR = 3.3; 95%CI: 1.8-6.0) were a housewife (AOR = 3.1; 95% CI: 2.1-4.7), delivered vaginally (AOR = 2.0; 95%CI: 1.4-2.9), health facility delivery (AOR = 3.3; 95%CI: 2.1-5.1) and attending antenatal care were predictors of exclusive breastfeeding. Conclusion: Although women have good knowledge and positive attitude toward exclusive breastfeeding, there is a significant gap in exclusive breastfeeding practice. Maternal education, occupation, vaginal delivery, institutional delivery, and antenatal care visit were predictors of exclusive breastfeeding. It is recommended to strengthen maternal and child health services.