Response to the Commentary:“Methodological Considerations for Analysing the…

This is a response to commentary by Jime´nez-Pavon (2015) on the relationships of leptin levels with children’s physical activity. The present response suggests actigraphs are superior to questionnaires for measuring children’s physical activity. Cicchella,Stefanelli, Jurimae, Saar and Purge (2013) pointed out some interesting methodological issues related to the relationships of leptin a…