Vitamin A plus iron plus folate vs iron plus folate
Any adverse effects · pregnant women
The review found no eligible studies for this question.
1 finding from 1 review
- no estimate extractedStudies not reportedNo studies found
Findings
What do systematic reviews say?
5 questions · 5 findings · 2 reviews · Pregnancy and Childbirth
No studies found 2 · 40%GRADE not reported 0 · 0%Very low 0 · 0%Low 2 · 40%Moderate 1 · 20%High 0 · 0%
Vitamin A supplementation (200,000 to 400,000 IU) vs placebo or no treatment
Infant adverse effects: bulging fontanelle · women in the postpartum period
Vitamin A supplementation (200,000 to 400,000 IU) showed no clear difference in infant adverse effects: bulging fontanelle compared with placebo or no treatment (low certainty).
1 finding from 1 review
- RR 2 [0.61, 6.55]1 study · 444 participantsLow
Vitamin A supplementation (200,000 to 400,000 IU) vs placebo or no treatment
Adverse effects on women: abdominal cramps · women in the postpartum period
Vitamin A supplementation (200,000 to 400,000 IU) showed no clear difference in maternal adverse effects after administration: abdominal pain compared with placebo or no treatment (low certainty).
1 finding from 1 review
- RR 1.28 [0.95, 1.73]1 study · 786 participantsLow
Vitamin E + vitamin C vs placebo
Any adverse effects of vitamin supplementation sufficient to stop supplementation · pregnant women
Vitamin C and vitamin E showed no clear difference in any adverse effects of vitamin supplementation sufficient to stop… compared with placebo (moderate certainty).
1 finding from 1 review
- RR 1.16 [0.39, 3.41]1 study · 739 participantsModerate
Multivitamin plus iron plus folate vs iron plus folate
Any adverse effects · pregnant women
The review found no eligible studies for this question.
1 finding from 1 review
- no estimate extractedStudies not reportedNo studies found