Table 2. Characteristics of included Non-Randomized control trial studies.
| Study: Author (year) | No. participants: Mean age ± sd (years); target population | Physical activity: style: duration(min/day) / frequency (times/wk) / period (wks) | Outcome: measurement; timepoint (wks) | Quality score |
|---|---|---|---|---|
| Annesi, et al (2006) | 81; 10.8 ± 1.1; normal | PA combined: 45 / 3 / 12 | PSC; 0–12 | 5 |
| Chang, et al (2013) | 67; 7th grade; normal | PA alone: 45 / 1 / 8 | SE; 0–8 | 7 |
| Ford, et al (1989) | 108; 19.8; girls | PA alone: 3hr /wk / 8 | SE; 0–8 | 5 |
| Gately, et al (2005) | 223; 13.9; overweight | PA combined: 60 / 6 / 2–6 | GSW; 0–6 | 4 |
| Hutzler, et al (1998) | 46; 5.7 ± 0.94; cerebral palsy | PA alone: 30 / 3 / 24 | SC; 0–24 | 6 |
| Mayorga, et al (2012) | 69; 11.1 ± 0.4; normal | PA alone: 15–35 / 2 / 8 | SE; 0–8 | 6 |
| Munson, et al (1985) | 31; 17.31 ± 0.87; offenders | PA combined: 90 / 3 / 7 | SE; 0–7 | 4 |
| Percy, et al (1981) | 30; 5–6 grade; normal | PA alone:? / 3 / 7 | SE; 0–7 | 5 |
| Schmidt, et al (2013) | 464; 11.95 ± 0.55; normal | PA combined: 20–45 / 2 / 10 | SE; 0–10 | 6 |
| Schneider, et al (2008) | 120; 15.02 ± 0.77; sedentary girls | PA combined: 60 / 5 / 36 | SC; 0-16-36 | 8 |
| Seabra, et al (2014) | 20; 10.42 ± 1.92; overweight boy | PA alone: 60–90 / 4 / 20 | SE; 0–20 | 5 |
| Terjestam, et al (2010) | 119; 13–14; normal | PA alone: 25 / 2 / 8 | SE; 0–8 | 6 |
| Wilson, et al (2005) | 44; 11 ± 0.64; normal | PA combined: 60 / 3 / 4 | SC; 0–4 | 4 |
RCT, Randomized controlled trial; non, non-RCT; SE, self-esteem; SC, self-concept; PSC, physical self-concept; GSW, global self-worth
?, not indicated