Rev Med Inst Mex Seguro Soc
November 2013
Background: elementary school students usually stay in school 4.5 hours a day in Mexico. The main food consumption is outside school.
View Article and Find Full Text PDFBackground: elementary school children spend little time at the school in Mexico. The aim was to investigate the activities after school time in children and to determine the presence of overweight and obesity.
Methods: one hundred and seventy two children of both sexes were included.