Picot |
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Patient population/disease |
For example: age, gender, ethnicity, with a certain disorder |
Intervention or issue of interest |
For example: therapy, exposure to disease, prognostic for factor A, risk behavior |
Comparison intervention or issue of interest |
For example: alternative therapy, placebo, no intervention/therapy, no disease, prognostic factor B, absence of risk factor |
Outcome |
For example: outcome expected from therapy, risk of disease, accuracy of diagnosis, rate of occurrence of adverse outcome |
Time |
For example: the time it takes for the intervention to achieve the outcome, time over which populations are observed for the outcome to occur, given the certain condition |
INTERVENTION
In____________________(P),how does____________________(I)compared to____________________(C)affect _____________________(O) within ___________(T)?
THERAPY
In__________________(P),what is the effect of__________________(I)compared to_____________(C)on________________(O) within_____________(T)?
PROGNOSIS/PREDICTION
In______________(P), how does___________________(I) compared to_____________(C) influence __________________(O) over_______________(T)?
DIAGNOSIS OR DIAGNOSTIC TEST
In___________________(P) are/is____________________(I) compared with_______________________(C) more accurate in diagnosing_________________(O)?
ETIOLOGY
Are____________________(P), who have____________________(I) compared with those without ____________________(C) at____________ risk for/of ____________________(O) over________________(T)?
MEANING
How do_______________________(P ) with_______________________(I) perceive_______________________(O) during ________________(T)?