A pilot study evaluated the validity of weighed and digital photography methods for estimating food intake in preschool children at early childcare centers. Conducted with 41 children, primarily Hispanic/Latino, the study measured the food consumed during lunch over three consecutive days. Pre- and post-consumption weights of food were taken, and photographs were captured for comparison. Two research assistants independently estimated food consumption using both methods. The results showed no significant differences in macro- or micronutrients, or food groups between the two techniques. Bland Altman regression indicated a high level of agreement for both methods. The findings suggest that both weighed and digital photography plate waste methods are effective for assessing food intake in preschool-aged children, which can support obesity prevention and nutrition intervention studies. The choice of method may depend on factors such as budget, time, equipment, and training requirements.
Validity of Weighed and Digital Photography Diet Estimation Study in a Childcare Setting
Flag this News post: Validity of Weighed and Digital Photography Diet Estimation Study in a Childcare Setting for removalFor more information, visit the original source.