Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,149 questions · 1,211 findings · 179 reviews

No studies found 175 · 14.5%GRADE not reported 86 · 7.1%Very low 286 · 23.6%Low 341 · 28.2%Moderate 254 · 21%High 69 · 5.7%

Home (point‐of‐use) fortification of foods with multiple micronutrient powders vs multiple micronutrients (MMN)

Maternal iron deficiency at term or near term (as defined by authors of the trials, based on any indicator of iron status at 34 weeks' gestation or more) · women during pregnancy
1 finding from 1 review

Cognitive training combined with other neuropsychological rehabilitation methods vs control

Everyday cognitive performance / patient's report · people with multiple sclerosis

Cognitive training combined with other neuropsychological… showed no clear difference in everyday cognitive performance/patient's report compared with any control (low certainty).

1 finding from 1 review

Intervention not reported

The mean change of total recall on the SRT from baseline Scale from: 0 to 72 · Patients with memory disorder in multiple sclerosis
1 finding from 1 review