title: Problematic consequences of using standard errors rather than standard deviations-reply.
authors.affiliation: Healthy Child Manitoba Office, Government of Manitoba, Winnipeg, Canada2Department of Community Health Sciences, Faculty of Medicine, University of Manitoba, Winnipeg, Canada.
authors.forename: Robert G
authors.initials: RG
authors.lastname: Santos
authors.affiliation: Manitoba Institute of Child Health, Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Canada.
authors.forename: Anita
authors.initials: A
authors.lastname: Durksen
authors.affiliation: Manitoba Institute of Child Health, Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Canada.
authors.forename: Jonathan M
authors.initials: JM
authors.lastname: McGavock
mesh_terms: D000886:Anthropometry; D015444:Exercise / Q000502:physiology*; D005260:Female; D015438:Health Behavior; D006293:Health Promotion / Q000379:methods*; D006801:Humans; D008297:Male; D010379:Peer Group; D012572:School Health Services