Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,918 questions · 5,537 findings · 1,803 reviews

No studies found 1,309 · 23.6%GRADE not reported 440 · 7.9%Very low 1,560 · 28.2%Low 1,292 · 23.3%Moderate 751 · 13.6%High 185 · 3.3%

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Atorvastatin vs placebo

Serious adverse events or adverse events · people with asthma

The review found no eligible studies for this question.

1 finding from 1 review
  • Statins for asthma 2020 · Cochrane Headline outcomes only
    no estimate extracted
    Studies not reported
    No studies found

Nonavalent HPV vaccine vs quadrivalent HPV vaccine

Serious adverse events at up to 4.5‐year · 9‐ to 26‐year‐old females and males

Nonavalent HPV vaccine showed no clear difference in serious adverse events at up to 4.5‐year compared with quadrivalent HPV vaccine (low certainty).

1 finding from 1 review

Endoscopic surgery vs open surgery

Adverse events (infection, dysaesthesia) · patients with trigger finger

It is very uncertain whether endoscopic surgery changes adverse events (infection, dysaesthesia) compared with open surgery (very low certainty).

1 finding from 1 review

Bisphosphonates vs placebo/no treatment

Adverse events: osteonecrosis of the jaw · men with advanced prostate cancer

It is very uncertain whether bisphosphonates changes adverse events: osteonecrosis of the jaw compared with placebo/no treatment (very low certainty).

1 finding from 1 review