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. 2022 Apr 3;12(4):e058267. doi: 10.1136/bmjopen-2021-058267

Table 3.

DPFs assessed with PROBAST

Author ROB Applicability Overall
Participants Predictors Outcome Analysis Participants Predictors Outcome ROB Applicability
Diagnostic
Guinney22 Low Low Low Low Low Low Low Low Low
Joniau23 Low Low Low Low Low Low Low Low Low
Prognostic
Palsdottir24 Low Unclear Low Low Low Low Low Low Low

DPFs, diagnostic and prognostic factors; PROBAST, Prediction model Risk Of Bias Assessment Tool; RoB, risk of bias.