Findings

What do systematic reviews say?

1 questions · 1 findings · 1 reviews · Headline outcomes only

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

HRQoL score (physical functioning) (change from baseline) · people with sickle cell disease

1 finding from 1 review

Vitamin D supplementation for sickle cell disease 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 37 participants
Low