Table 3.
Comparisons of ROC curves for six scoring systems in the prediction of mortality between the two groups
| Scoring systems | AUC (95%CI) | Sensitivity %(95%CI) | Specificity %(95%CI) | P-value |
|---|---|---|---|---|
| Elderly group/younger group | ||||
| ABC |
0.827(0.763–0.890)/ 0.958(0.929 -0.987) |
77.27(62.2–88.5)/ 100.00(73.5–100) |
82.72(79.1–86.0)/ 84.66(80.5–88.3) |
< 0.01 |
| AIMS65 |
0.762(0.680–0.843)/ 0.862(0.740—0.983) |
50.00(34.6–65.4)/ 83.33(51.6–97.9) |
94.26(91.8–96.2)/ 82.67(78.3–86.5) |
0.18 |
| GBS |
0.787(0.726 -0.848)/ 0.737(0.614—0.860) |
86.36(72.6–94.8)/ 91.67(61.5–99.8) |
56.79(52.3–61.2)/ 36.08(31.1–41.3) |
0.67 |
| MAP(ASH) |
0.795(0.725 -0.864)/ 0.859(0.748 -0.970) |
63.64(47.8–77.6)/ 66.67(34.9–90.1) |
83.54(79.9–86.7)/ 92.05(88.7–94.6) |
0.34 |
| pRS |
0.710(0.634 -0.786)/ 0.913(0.864—0.963) |
72.73(57.2–85.0)/ 83.33(51.6–97.9) |
58.02(53.5–62.5)/ 88.5(84.5–91.5) |
< 0.01 |
| T-score |
0.670(0.596 -0.745)/ 0.749(0.615—0.883) |
72.73(57.2–85.0)/ 75.00(42.8–94.5) |
51.44(46.9–56.0)/ 54.26(48.9–59.6) |
0.32 |