Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,281 questions · 1,307 findings · 212 reviews

No studies found 256 · 19.6%GRADE not reported 125 · 9.6%Very low 266 · 20.4%Low 403 · 30.8%Moderate 208 · 15.9%High 49 · 3.7%

Nifedipine vs placebo

Requirement for additional medication · primary dysmenorrhoea

It is very uncertain whether nifedipine changes requirement for additional medication compared with placebo (very low certainty).

1 finding from 1 review

Intravenous ketorolac vs NSAIDs

Number of women requiring rescue medication · adults (mean study ages 23 to 67 years) with acute postoperative pain after abdominal/pelvic, dental or orthopedic surgeries

It is very uncertain whether intravenous ketorolac changes number of participants using rescue medication over 4 or 6 hours… compared with another NSAID (very low certainty).

1 finding from 1 review

Intravenous ketorolac vs placebo

Use of rescue medication · adults (mean study ages 23 to 67 years) with acute postoperative pain after abdominal/pelvic, dental or orthopedic surgeries

It is very uncertain whether intravenous ketorolac changes number of participants using rescue medication over 4 or 6 hours… compared with placebo (very low certainty).

1 finding from 1 review

Multi‐component intervention vs control

Adherence to pharmacotherapy: number of people achieving adherence to medication · COPD

Multi‐component intervention may leads to higher adherence to pharmacotherapy: number of people achieving adherence… compared with control (low certainty).

1 finding from 1 review