From: A look at the potential association between PICOT framing of a research question and the quality of reporting of analgesia RCTs
Element of the research question
All articles (n = 23)
Count
95% CI*
P: Patients
21
(18, 23)
I: Invention
23
(15, 23)
C: Comparator
19
(15, 22)
O: Outcome
12
(7, 17)
T: Timeframe
4
(1, 8)
Complete PICOT
2
(0, 5)