Narrative analysis summary of findings for group 1 secondary outcome measures
| Category | Outcome measure | Assessment point | Study | Intervention group % change from baseline | Control group % change from baseline | ||||
| M | SD | N | M | SD | N | ||||
| Body composition | CSA of quadriceps muscles (cm2) | 16 weeks | Agergaard et al, 201531 | +4.94 | 5.28 | 7 | +8.46* | 6.80 | 10 |
Group 1 studies compared vitamin D3 supplementation and exercise training vs exercise alone.
* p < 0.05
CSA, cross-sectional area.