Variable | Total number of data (N = 157) | Age < 50 years (n = 12) | Age ≥ 50 years (n = 145) |
Sensitivity | 0.84 | 1.00 | 0.84 |
Specificity | 0.18 | 0.11 | 0.19 |
PPV | 0.61 | 0.27 | 0.65 |
NPV | 0.42 | 1.00 | 0.40 |
LR+ | 1.02 | 1.13 | 1.04 |
LR− | 0.86 | 0.00 | 0.84 |