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Evidence found and GRADE certainty

4,808 questions · 8,953 findings · 827 reviews · Headline outcomes only

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No studies found 1,891 · 21.1%GRADE not reported 380 · 4.2%Very low 2,100 · 23.5%Low 2,449 · 27.4%Moderate 1,684 · 18.8%High 449 · 5%

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Radiotherapy vs surgical excision

Recurrence · adults with basal cell carcinoma of the skin

Radiotherapy may leads to higher recurrence at 3 years compared with surgical excision (with or without frozen section margin control) (low certainty).

2 findings from 1 review

Radiotherapy vs surgical excision

Cosmetic outcome (good/excellent) · adults with basal cell carcinoma of the skin

Radiotherapy probably leads to lower cosmetic outcome (good/excellent) compared with surgical excision (with or without frozen section margin control) (moderate certainty).

1 finding from 1 review

Phytotherapy vs Another topical agent or placebo

Prostatitis symptoms: 'responders' Number of participants with a 25% or 6‐point decrease in NIH‐CPSI scores · participants with chronic prostatitis/chronic pelvic pain syndrome

Phytotherapy probably leads to higher prostatitis symptoms: 'responders' Number of participants with a 25%… compared with placebo or other agents (moderate certainty).

1 finding from 1 review