Anaemia and adherence to weekly iron-folic acid supplementation among female senior high school students in stunting-risk areas of Ambon city, Indonesia.

Our study showed that anaemia among adolescent girls represents a moderate to high public health problem, accompanied by low adherence to weekly IFA supplementation among adolescent girls in these areas. Strengthening school-based supplementation, parental engagement, and supply monitoring could enhance programme effectiveness and inform local health policies in Ambon City and other similar settings in Indonesia.