Prevalence and Determinants of Exclusive Breastfeeding Among Mothers of Children Aged 6–24 Months in the Aseer Region

Background Exclusive breastfeeding (EBF) is crucial for infant and maternal health, providing optimal nutrition and immune protection for infants while reducing maternal postpartum depression and cancer risk. However, global trends show an early cessation of breastfeeding and the introduction of other foods. This study aims to determine the prevalence and factors influencing EBF among mothers in the Aseer region of Saudi Arabia. Methodology A cross-sectional study using a multistage cluster sampling approach was conducted from January to March 2024 in primary healthcare centers across the Aseer region. Participants included mothers of children aged 6-24 months attending primary healthcare centers for immunizations or routine check-ups. A pretested structured questionnaire, developed after an extensive literature review and expert consultation, was used to interview consenting participants. The questionnaire covered sociodemographic data, obstetric and medical history, child data, EBF practices, maternal knowledge and perception of breastfeeding, counseling about breastfeeding, antenatal care, breastfeeding support, and barriers and motivators of EBF. Results A total of 1,008 eligible mothers were included. Only 131 (13%) fulfilled the World Health Organization criteria for EBF. Moreover, 257 (25.5%) mothers initiated breastfeeding within the first hour after delivery, and 387 (38.4%) exclusively breastfed for six months or more. EBF was less frequent among mothers with higher education (8%, n = 2) compared to those with lower education (23%, n = 23, p = 0.017). EBF was also less frequent among mothers who delivered via cesarean section (7.9%, n = 28) compared to those who had a vaginal delivery (15.8%, n = 103, p = 0.001). Conversely, EBF was more common among mothers with more than five pregnancies (15.8%, n = 45) compared to those with one to two pregnancies (9.4%, n = 37, p = 0.023). EBF was also more common among mothers who had breastfed more than four children (16.7%, n = 39) compared to those who had not (12.1%, n = 49, p = 0.048). Finally, EBF was more common among mothers without postpartum complications (13.4%, n = 131) or whose infants had no birth complications (13.4%, n = 128) compared to their respective counterparts (p = 0.029 and p = 0.048, respectively). Conclusions This study found a low prevalence of EBF in the Aseer region, despite high maternal knowledge and positive perceptions. Factors such as low education, medical barriers, unemployment, and high parity were associated with increased EBF rates. Interventions should focus on improving workplace support and increasing maternal awareness of EBF recommendations.