Slovenian Cross-Cultural Adaptation and Validation of Health-Related Quality of Life Measures for Chronic Otitis Media (COMQ-12), Vertigo (DHI, NVI) and TINNITUS (THI)
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Figure 1
COMQ-12 ROC curve.Commentary: The area under the ROC curve (0.987) signifies outstanding diagnostic accuracy. A threshold score of 7 was determined to distinguish between chronic otitis media and a healthy ear. The ROC curve was created by plotting PCOMQ-12 and CTCOMQ-12.
Figure 2
DHI ROC curve.Commentary: The area under the ROC curve (0.999) signifies outstanding diagnostic accuracy. A threshold score of 9 was determined for the recognition of vertigo. The ROC curve was created by plotting PTDHI and CDHI.
Figure 3
NVI ROC curve.Commentary: The area under the ROC curve (0.781) signifies acceptable diagnostic accuracy. A threshold score of 56 was determined for the recognition of vertigo. The ROC curve was created by plotting PTNVI and CNVI.
Figure 4
THI ROC curve.Commentary: The area under the ROC curve (1.000) signifies perfect diagnostic accuracy. A threshold score of 7 was determined for the recognition of tinnitus. The ROC curve was created by plotting PTHI and CTTHI.
Test-retest reliability, discriminant validity, internal consistency, cut-off value and Youden’s index for the COMQ-12, DHI, NVI and THI.