Comparison of an interactive 24-h recall and weighed food record for measuring energy and nutrient intakes from complementary foods among 9-10-month-old Malawian infants consuming lipid-based nutrient supplements

This paper assessed the relative validity of maternal 24-hour recalls compared to a weighed record of nutrition intake. The study shows there can be recall bias, with mothers reporting more supplement consumption than observed in a weighed record. The findings have implications for understanding and evaluating impacts of such interventions.