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Inclusive dates | Not stated | 1980-February 2008 | 1990-March 2010 | 2006-2011 | 2000-2011 | 1950-2015 |
Databases searched |
Medline Psyc-Info | PubMed EBSCOhost ScienceDirect | Medline SPORTDiscus PsychINFO; Cochrane Database of Systematic Reviews; Database of Abstracts of Reviews of Effectiveness; Cochrane Central Register of Controlled Trials; EMBASE; CINAHL; HMIC; ASSIA; SIGLE; Current Contents; ERIC; TRANSPORT; Environline; EPPI Centre Databases; NRR | Medline SPORTDiscus Academic Search Premier Health Source―Consumer Edition Health Source: Nursing/Academic Edition | PubMed Medline List at EBSCO (Academic Search Complete) Web of science (Current Contents Connect), Latindex SciELO.org Editors: Elsevier, Wiley, Springer, Taylor & Francis | Medline Embase PsychINFO |
Search terms | 1) after-school 2) physical activity 3) intervention | 1) after-school program; school-based setting 2) physical activity behavior 3) study design (intervention, quasi, or controlled) | 1) community, gym 2) physical activity, exercise, play 3) child, adolescent, youth | 1) after school 2) obesity 3) intervention, program | 1) school-based or after-school 2) physical activity interventions or prevention programs 3) obesity or overweight 4) child or adolescent 5) BMI or body composition or body fat | 1) afterschool (freetext terms after school and extra-curricular) 2) physical activity (MeSH terms sports and exercise, free-text word sport, exercise and physical activity) 3) children (MeSH terms Child and Adolescent, free-text words “child*” or teenager or adolescent) |