Vitamin A vs placebo or usual care
All‐cause mortality · children aged between 6 months and 5 years
Vitamin A supplementation leads to lower all‐cause mortality compared with placebo or usual care (high certainty).
1 finding from 1 review
- Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age 2022 · Cochrane Headline outcomes onlyRR 0.88 [0.83, 0.93]19 studies · 1202382 participantsHigh