Findings

What do systematic reviews say?

1 questions · 1 findings · 1 reviews · Metabolic and Endocrine Disorders

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 1 · 100%High 0 · 0%

All‐cause mortality in trials using vitamin D3 (cholecalciferol) ( · adults

The intervention probably leads to lower all‐cause mortality in trials using vitamin D3 (cholecalciferol) ( (moderate certainty).

1 finding from 1 review

Vitamin D supplementation for prevention of mortality in adults 2014 · Cochrane Headline outcomes only
RR 0.94 [0.91, 0.98]
38 studies · 75927 participants
Moderate