Table 6

ROC Curve results of the total questionnaire score for the different delay intervals
Score cutpoint Sensitivity (%) Specificity (%) LR+ AUC (95% CI)
Total delay 40 74.68 48.81 1.46 0.62 (0.57-0.69)
Patient delay 55 66.67 77.80 3.00 0.72 (0.61-0.84)
Provider delay 40 81.17 20.24 1.02 0.51 (0.46-0.55)

LR+ Likelihood Ratio Positive, AUC Area under the ROC Curve, CI Confidence Interval.

Unger-Saldaña et al.

Unger-Saldaña et al. BMC Cancer 2012 12:626   doi:10.1186/1471-2407-12-626

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