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Fig. 2 | Critical Care

Fig. 2

From: Development and validation of a multivariable prediction model of central venous catheter-tip colonization in a cohort of five randomized trials

Fig. 2

ROC curves for the simplified based-points score in the training, testing, and overall cohorts. *Threshold ≥ 6 points (“high risk group”) versus < 6 points (“low risk group”) a. shows the receiving operator comparison (ROC) curve in the training cohort, b. shows the ROC curve in the testing cohort and c. shows the comparison between a CVC-OUT score ≥ 6 points and the suspicion of catheter-related infection (CRI) in the overall cohort. AUC, area under curve; CI, confidence interval; CRI, catheter-related infection

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Critical Care

ISSN: 1364-8535