Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,432 questions · 1,467 findings · 116 reviews · Headline outcomes only

No studies found 232 · 15.8%GRADE not reported 202 · 13.8%Very low 286 · 19.5%Low 327 · 22.3%Moderate 286 · 19.5%High 134 · 9.1%

Vitamin D plus calcium vs vitamin D

Adverse events (number) Asymptomatic hypercalcaemia and hypercalciuria

It is very uncertain whether vitamin D plus calcium changes adverse events (number) Definition: asymptomatic hypercalcaemia and… compared with vitamin D (very low certainty).

1 finding from 1 review

Vitamin D plus calcium vs calcium

Healing of rickets (number) Definition: normal alkaline phosphatase and bone radiograph

It is very uncertain whether vitamin D plus calcium changes healing of rickets (number) Definition: normal alkaline phosphatase… compared with calcium (very low certainty).

1 finding from 1 review

Vitamin D plus calcium vs calcium

Adverse events (number) Asymptomatic hypercalcaemia and hypercalciuria

It is very uncertain whether vitamin D plus calcium changes adverse events (number) Asymptomatic hypercalcaemia and hypercalciuria compared with calcium (very low certainty).

1 finding from 1 review