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Evidence found and GRADE certainty

2 questions · 2 findings · 1 reviews · Pregnancy and Childbirth

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

Any supplements containing iron vs same supplements without iron or no treatment/placebo (no iron or placebo)

Maternal severe anaemia at any time during 2nd or 3rd trimester (Hb less than 70 g/L) · pregnant women

It is very uncertain whether (Maternal outcomes) Any supplements containing iron changes maternal severe anaemia at any time during second and third… compared with same supplements without iron or no treatment/placebo (no iron or… (very low certainty).

1 finding from 1 review

Any supplements containing iron and folic acid vs same supplements without iron nor folic acid (no iron nor folic acid or placebo)

Maternal severe anaemia at any time during 2nd or 3rd trimester (Hb less than 70 g/L) · pregnant women

It is very uncertain whether (Maternal outcomes) Any supplements containing iron and folic acid changes maternal severe anaemia at any time during second and third… compared with same supplements without iron nor folic acid (no iron nor folic acid… (very low certainty).

1 finding from 1 review