Table 4 Comparisons of ROC curves for six scoring systems in the prediction of intervention between the two groups
Scoring systems | AUC (95%CI) | Sensitivity %(95%CI) | Specificity %(95%CI) | P-value |
|---|---|---|---|---|
Elderly group/ younger group | ||||
ABC | 0.713(0.670–0.757)/ 0.725(0.673–0.778) | 75.83(69.9–81.1)/ 54.61(46.3–62.7) | 57.93(52.0–63.7)/ 83.96(78.3–88.6) | 0.73 |
AIMS65 | 0.691(0.651–0.731)/ 0.657(0.615–0.700) | 53.33(46.8–59.8)/ 37.50(29.8–45.7) | 82.07(77.2–86.3)/ 93.40(89.2–96.3) | 0.25 |
GBS | 0.746(0.704–0.787)/ 0.802(0.758–0.846) | 82.50(77.1–87.1)/ 64.47(56.3–72.1) | 56.55(50.6–62.3)/ 78.77(72.6–84.1) | 0.07 |
MAP(ASH) | 0.769(0.731–0.806)/ 0.810(0.767–0.854) | 86.67(81.7–90.7)/ 79.61(72.3–85.7) | 57.24(51.3–63.0)/ 73.58(67.1–79.4) | 0.16 |
pRS | 0.623(0.578–0.669)/ 0.699(0.646–0.752) | 56.67(50.1–63.0)/ 44.74(36.7–53.0) | 65.52(59.7–71.0)/ 85.85(80.4–90.2) | < 0.05 |
T-score | 0.732(0.690–0.773)/ 0.786(0.740–0.833) | 71.67(65.5–77.3)/ 86.18(79.7–91.2) | 66.90(61.2–72.3)/ 57.08(50.1–63.8) | 0.09 |