Accuracy of BMI correction using multiple reports in children

ConclusionObjective measurements are more accurate than self- or proxy-reports of BMI. In situations where objective measurement is infeasible, an approach that combines collecting a validation sub-sample including multiple reports of children ’s height and weight, with estimation of BMI correction models maybe a cost-effective and practical solution. Correction models generate BMI estimates that are closer to objective measurements than reports.

http://link.springer.com/10.1186/s40608-016-0117-1

Source: BMC Obesity - September 12, 2016 Category: Eating Disorders and Weight Management Source Type: research