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Evidence found and GRADE certainty

3,454 questions · 3,562 findings · 816 reviews · Headline outcomes only

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No studies found 538 · 15.1%GRADE not reported 239 · 6.7%Very low 933 · 26.2%Low 1,041 · 29.2%Moderate 612 · 17.2%High 199 · 5.6%

Zinc oxide mesh vs placebo mesh

Proportion of wounds healed · adults with open wounds after surgery for sacrococcygeal pilonidal sinus disease

It is very uncertain whether zinc oxide mesh changes proportion of wounds healed at 30 days compared with placebo mesh (very low certainty).

1 finding from 1 review

Duct‐to‐mucosa vs invagination pancreaticojejunostomy

Length of hospital stay · adults undergoing open pancreaticoduodenectomy

It is very uncertain whether duct‐to‐mucosa changes length of hospital stay (days) compared with invagination pancreaticojejunostomy (very low certainty).

1 finding from 1 review

Any intervention vs steroid alone or plus levofloxacin

Proportion of eyes in which SEI had developed within 21 days of treatment (lower is favored) · epidemic keratoconjunctivitis

It is very uncertain whether any intervention changes proportion of eyes in which SEI had developed within 21 days of… compared with steroid alone or plus levofloxacin (very low certainty).

1 finding from 1 review

Any intervention vs steroid alone or plus levofloxacin

Proportion of participants who discontinued medication and did not develop rebound SEI within 21 days (higher is favored) · epidemic keratoconjunctivitis

It is very uncertain whether any intervention changes proportion of participants who discontinued medication and did not… compared with steroid alone or plus levofloxacin (very low certainty).

1 finding from 1 review

Any intervention vs steroid alone or plus levofloxacin

Proportion of initially unaffected fellow eyes that had signs/symptoms of infection within 7 days of onset of signs/symptoms in the first eye (lower is favored) · epidemic keratoconjunctivitis

The review found no eligible studies for this question.

1 finding from 1 review

Topical steroid vs artificial tears

Proportion of eyes in which SEI had developed within 21 days of treatment (lower is favored) · epidemic keratoconjunctivitis

It is very uncertain whether topical steroid changes proportion of participants in whose eyes SEI had developed within 21… compared with artificial tears (very low certainty).

1 finding from 1 review