Intervention not reported
Pain no worse than mild at one or two weeks (or equivalent) · people with cancer pain
1 finding from 1 review
Intervention not reported
Serious adverse events · people with cancer pain
1 finding from 1 review
Intervention not reported
Adverse events · people with cancer pain
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Intervention not reported
Withdrawals · people with cancer pain
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Intervention not reported
Death · people with cancer pain
1 finding from 1 review
Relief of pain · women with primary dysmenorrhoea
NSAIDs may leads to higher pain relief dichotomous data compared with placebo (low certainty).
1 finding from 1 review
OR 4.37 [3.76, 5.09]
Studies not reported
Low
All adverse effects · women with primary dysmenorrhoea
NSAIDs may leads to higher all adverse effects compared with placebo (low certainty).
1 finding from 1 review
OR 1.29 [1.11, 1.51]
Studies not reported
Low
Relief of pain · women with primary dysmenorrhoea
NSAIDs may leads to higher pain relief dichotomous data compared with paracetamol (low certainty).
1 finding from 1 review
OR 1.89 [1.05, 3.43]
Studies not reported
Low
All adverse effects ‐ ibuprofen versus paracetamol · women with primary dysmenorrhoea
It is very uncertain whether NSAIDs changes all adverse effects ‐ ibuprofen versus paracetamol compared with paracetamol (very low certainty).
1 finding from 1 review
OR 0.85 [0.31, 2.34]
Studies not reported
Very low
Intervention not reported
Perioperative bleeding requiring surgical intervention · patients with paediatric tonsillectomy
The intervention showed no clear difference in perioperative bleeding requiring surgical intervention (moderate certainty).
1 finding from 1 review
Intervention not reported
Perioperative bleeding requiring non‐surgical intervention · patients with paediatric tonsillectomy
The intervention showed no clear difference in perioperative bleeding requiring non‐surgical intervention (moderate certainty).
1 finding from 1 review
Intervention not reported
Vomiting · patients with paediatric tonsillectomy
The intervention leads to lower vomiting (high certainty).
1 finding from 1 review