- Note:
 = critically low quality;
= low quality;Â
= moderate quality;Â
= high quality (as determined by AMSTAR 2).Â
= compared to a control group, intervention demonstrates statistically significant beneficial effect on outcome;Â
= intervention demonstrates no significant change in outcome when compared to a control group.
- 6MWT six-minute walking test, CR creatine supplementation, NR not reported, Pro protein supplementation, RT resistance training, TUG Timed Up and Go test, Vit D vitamin D supplementation