Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,741 questions · 1,821 findings · 207 reviews

No studies found 297 · 16.3%GRADE not reported 191 · 10.5%Very low 333 · 18.3%Low 466 · 25.6%Moderate 414 · 22.7%High 120 · 6.6%

Omega‐3 (with risperidone and previous ASM) vs risperidone and previous ASM only

Proportion of individuals withdrawing from treatment · people with ADHD and epilepsy

Omega‐3 (with risperidone and previous ASM) showed no clear difference in proportion of individuals withdrawing from treatment compared with risperidone and previous ASM only (low certainty).

1 finding from 1 review

Intervention not reported

Dual‐mobility total hip arthroplasty (No direct evidence, indirect evidence only) · older adults (> 60 years of age) with intracapsular hip fractures; most fractures in the included studies were displaced

It is very uncertain whether the intervention changes dual‐mobility total hip arthroplasty (No direct evidence, indirect… (very low certainty).

1 finding from 1 review

Intervention not reported

Dual‐mobility total hip arthroplasty (No direct evidence, indirect evidence only) · older adults (> 60 years of age) with intracapsular hip fractures; most fractures in the included studies were displaced

It is very uncertain whether the intervention changes dual‐mobility total hip arthroplasty (No direct evidence, indirect… (very low certainty).

1 finding from 1 review

Foam sclerotherapy vs placebo

Residual varicose veins · participants with varicose veinsa

It is very uncertain whether foam sclerotherapy changes residual varicose veins compared with placebo (very low certainty).

1 finding from 1 review

Wheat flour fortified with iron in combination with other micronutrients vs unfortified wheat flour (no micronutrients added)

Infection or inflammation at individual level (as measured by urinary neopterin, C‐reactive protein or alpha‐1‐acid glycoprotein variant A) · general population of all age groups (including pregnant women) from any country, over two years of age
1 finding from 1 review

iron‐fortified wheat flour with or without other micronutrients added vs fortified wheat flour with same micronutrients (but not iron)

Infection or inflammation at individual level as measured by C‐reactive protein (CRP) (only in children 2 to 11 years of age) · general population of all age groups (including pregnant women) from any country, over two years of age
1 finding from 1 review