Table 2.
Receiver operating characteristic (ROC) analysis results for health-related quality of life.
| Outcome | MCID | AUC (95% CI) | Sensitivity | Specificity | Youden Index | LR+ | LR− |
|---|---|---|---|---|---|---|---|
| HRQoL | |||||||
| EQ-5D-5L, index | 0.262 | 0.64 (0.46 to 0.83) | 84.6 | 41.4 | 0.26 | 1.44 | 0.37 |
| EQ-5D-5L, VAS | 7.5 | 0.78 (0.63 to 0.92) | 46.2 | 93.1 | 0.39 | 6.70 | 0.58 |
Abbreviations: AUC (95% CI), Area Under the Curve; CI, Confidence Interval; HRQoL, Health-Related Quality of Life; LR, Likelihood Ratio; MCID, Minimal Clinically Important Difference; VAS, Visual Analogue Scale.