Findings

What do systematic reviews say?

2 questions · 2 findings · 1 reviews · Oral Health

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No studies found 0 · 0%GRADE not reported 2 · 100%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Vitamin D vs placebo or control

Non‐vertebral fractures · Older or community-dwelling adults

Meta-analysis of randomised trials of vitamin D supplementation for Fractures: non-vertebral, People aged >65 years: RR 0.79 (95% CI 0.63 to 0.99), statistically significant. Umbrella review outcome-level evidence grade: Suggestive.

1 finding from 1 review

Vitamin D and multiple health outcomes: umbrella review of systematic reviews and meta-analyses of observational… 2014 All outcomes
People aged >65 years
RR 0.79 [0.63, 0.99]
5 studies · 7130 participants
GRADE not reported

Vitamin D vs placebo or control

Fractures: non-vertebral, non-hip · Older or community-dwelling adults

Meta-analysis of randomised trials of vitamin D supplementation for Fractures: non-vertebral, non-hip, Older women: OR 0.69 (95% CI 0.21 to 1.66), not statistically significant. Umbrella review outcome-level evidence grade: No conclusion.

1 finding from 1 review

Vitamin D and multiple health outcomes: umbrella review of systematic reviews and meta-analyses of observational… 2014 All outcomes
Older women
OR 0.69 [0.21, 1.66]
2 studies
GRADE not reported