title: School-based physical education programs: evidence-based physical activity interventions for youth in Latin America.
abstract: This article focuses on results of the systematic review from the Guide for Useful Interventions for Activity in Latin America project related to school-based physical education (PE) programs in Latin America. The aims of the article are to describe five school-based PE programs from Latin America, discuss implications for effective school-based PE recommendations, propose approaches for implementing these interventions, and identify gaps in the research literature related to physical activity promotion in Latin American youth. Following the US Community Guide systematic review process, five school-based PE intervention studies with sufficient quality of design, execution and detail of intervention and outcomes were selected for full abstraction. One study was conducted in Brazil, two studies were conducted in Chile and two studies were conducted on the US/Mexico border. While studies presented assorted outcomes, methods and duration of interventions, there were consistent positive increases in physical activity levels for all outcomes measured during PE classes, endurance and active transportation to school in all three randomized studies. Except for one cohort from one study, the non-randomized studies showed positive intervention effects for moderate and vigorous physical activity levels during PE classes. The core elements of these five interventions included capacity building and staff training (PE specialists and/or classroom teachers); changes in the PE curricula; provision of equipment and materials; and adjustment of the interventions to specific target populations. In order to translate the strong evidence for school-based PE into practice, systematic attention to policy and implementation issues is required.
authors.affiliation: Office of Workforce and Career Development, Air Pollution and Respiratory Health Branch, National Center for Environmental Health, Centers for Disease Control and Prevention, 4770 Buford Highway, Atlanta, GA 30341, USA. ICRibeiro@cdc.gov
authors.forename: Isabela C
authors.initials: IC
authors.lastname: Ribeiro
authors.forename: Diana C
authors.initials: DC
authors.lastname: Parra
authors.forename: Christine M
authors.initials: CM
authors.lastname: Hoehner
authors.forename: Jesus
authors.initials: J
authors.lastname: Soares
authors.forename: Andrea
authors.initials: A
authors.lastname: Torres
authors.forename: Michael
authors.initials: M
authors.lastname: Pratt
authors.forename: Branka
authors.initials: B
authors.lastname: Legetic
authors.forename: Deborah C
authors.initials: DC
authors.lastname: Malta
authors.forename: Victor
authors.initials: V
authors.lastname: Matsudo
authors.forename: Luiz R
authors.initials: LR
authors.lastname: Ramos
authors.forename: Eduardo J
authors.initials: EJ
authors.lastname: Simoes
authors.forename: Ross C
authors.initials: RC
authors.lastname: Brownson
mesh_terms: D002648:Child; D002669:Child Welfare / Q000639:trends; D003479:Curriculum; D019317:Evidence-Based Medicine; D005260:Female; D006801:Humans; D007843:Latin America; D008297:Male; D009043:Motor Activity; D010806:Physical Education and Training / Q000458:organization & administration*; D016730:Program Development; D015397:Program Evaluation; D012572:School Health Services / Q000458:organization & administration*; D012574:Schools