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Table 5 Test characteristics for best Tinnitus Questionnaire cutoff point for the minimally better group

From: Linking the Tinnitus Questionnaire and the subjective Clinical Global Impression: Which differences are clinically important?

TQ N minimally better group ROC MCID Estimate Area under ROC Curve (95% CI) Sensitivity
(95% CI)
Specificity
(95% CI)
Positive likelihood ratio (95% CI) Negative likelihood ratio (95% CI)
0-84 158 −5 0.79 (0.78-0.81) 71.43 (63.4/78.6) 73.10 (67.9/77.9) 2.66 (2.4/3.0) 0.39 (0.3/0.5)
0-30 54 −2 0.65 (0.61-0.68) 66.67 (52.5/78.9) 59.46 (49.7/68.7) 1.64 (1.3/2.1) 0.56 (0.4/0.9)
31-46 46 −3 0.74 (0.70-0.78) 80.43 (66.1/90.6) 60.17 (50.7/69.1) 2.02 (1.6/2.5) 0.33 (0.2/0.6)
47-59 42 −5 0.75 (0.71-0.79) 71.43 (55.4/84.3) 64.06 (51.1/75.7) 1.99 (1.5/2.6) 0.45 (0.2/0.8)
60-84 16 −12 0.80 (0.76-0.84) 62.50 (35.4/84.8) 89.06 (78.8/95.5) 5.71 (3.9/8.4) 0.42 (0.2/1.1)