Findings

What do systematic reviews say?

6 questions · 6 findings · 4 reviews · Developmental, Psychosocial and Learning Problems

No studies found 2 · 33.3%GRADE not reported 1 · 16.7%Very low 0 · 0%Low 0 · 0%Moderate 1 · 16.7%High 2 · 33.3%

All‐cause mortality · otherwise healthy children aged 6 months to 12 years of age

Zinc supplementation showed no clear difference in all‐cause mortality compared with no zinc supplementation (high certainty).

1 finding from 1 review

All‐cause mortality · children aged between 6 months and 5 years

Vitamin A supplementation leads to lower all‐cause mortality compared with placebo or usual care (high certainty).

1 finding from 1 review

All‐cause mortality · children under 12 years of age

1 finding from 1 review

Intermittent iron supplementation for improving nutrition and development in children under 12 years of age 2011 · Cochrane Headline outcomes only
no estimate extracted
0 studies · 0 participants
GRADE not reported

Mortality due to all‐cause diarrhea · otherwise healthy children aged 6 months to 12 years of age

Zinc supplementation showed no clear difference in mortality due to all‐cause diarrhea compared with no zinc supplementation (moderate certainty).

1 finding from 1 review

All‐cause mortality · children aged 6 to 23 months

The review found no eligible studies for this question.

1 finding from 1 review

All‐cause mortality · children aged 6 to 23 months

The review found no eligible studies for this question.

1 finding from 1 review