Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,938 questions · 1,994 findings · 246 reviews · Headline outcomes only

No studies found 490 · 24.6%GRADE not reported 71 · 3.6%Very low 669 · 33.6%Low 446 · 22.4%Moderate 264 · 13.2%High 54 · 2.7%

Intervention not reported

Kanamycin, erythromycin and cefotiam versus cefotiam (surgery for colorectal diseases) · surgical patients

It is very uncertain whether the intervention changes kanamycin, erythromycin and cefotiam versus cefotiam (surgery for… (very low certainty).

1 finding from 1 review