- †Identified chronic health conditions were less than 5 in each category was downgraded for inconsisteny
- ‡With < 1000 participants for each outcome based on characteristics of participants included in each outcome category
- &Medium to large heterogeneity (I2 > 50%). Calculated by heterogeneity test in meta-analysis
- #GRADE quality of evidence was categorized into very low, low, moderate considering whether the true effects are markedly different from the estimated effects