Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

51 questions · 54 findings · 5 reviews

No studies found 27 · 50%GRADE not reported 0 · 0%Very low 11 · 20.4%Low 13 · 24.1%Moderate 3 · 5.6%High 0 · 0%

Intravenous iron vs oral iron

All gastrointestinal symptoms Reported by the women · women with postpartum iron deficiency anaemia

It is very uncertain whether intravenous iron changes all gastrointestinal symptoms Reported by the women compared with oral iron (very low certainty).

1 finding from 1 review

Intravenous iron vs oral iron

Anaphylaxis or evidence of hypersensitivity Clinical assessment · women with postpartum iron deficiency anaemia

Intravenous iron showed no clear difference in anaphylaxis or evidence of hypersensitivity Clinical assessment compared with oral iron (low certainty).

1 finding from 1 review