Maternal Factors and Breastfeeding Practices Associated With Stunting Among Indonesian Children Aged 6 to 23 Months

Abstract

Child stunting in Indonesia remains a major public health issue, affecting physical and cognitive development. This study examined the impact of maternal factors (sociodemographic characteristics and pregnancy history) and breastfeeding practices on stunting in children aged 6 to 23 months, using data from the 2022 Indonesian Nutritional Status Survey (SSGI) of 87 722 children. Chi-square tests were employed to examine relationships between the study variables and child stunting. Multinomial logistic regression was then used to assess the associations. Key findings highlighted the importance of maternal education, adequate antenatal care, and the prevention of low birth weight in addressing child stunting. Children of mothers with no education had a 50% and 26.4% higher risk of severe and moderate stunting, respectively, than those with tertiary education. Lack of antenatal care was associated with an 82.8% and 16.0% higher risk of severe and moderate stunting, respectively, compared to those with four or more visits. Low birth weight significantly increased the odds of severe and moderate stunting by 242.3% and 125.9%, respectively. Breastfeeding practices, such as early initiation, showed no significant link to stunting. These findings emphasize the need for targeted maternal health interventions to reduce stunting, particularly by improving education, antenatal care, and birth outcomes.