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Table 5 Comparisons of ROC curves for six scoring systems in the prediction of rebleeding between the two groups

From: Comparisons of six endoscopy independent scoring systems for the prediction of clinical outcomes for elderly and younger patients with upper gastrointestinal bleeding

Scoring systems AUC (95%CI) Sensitivity %(95%CI) Specificity %(95%CI) P-value
Elderly group/ younger group
ABC 0.703(0.647–0.758)/
0.864(0.799–0.928)
46.63(37.0–56.1)/
86.67(69.3–96.2)
84.21(80.4–87.6)/
72.75(67.6–77.5)
 < 0.01
AIMS65 0.713(0.661–0.764)/
0.758(0.663–0.853)
64.29(54.7–73.1)/
63.33(43.9–80.1)
74.16(69.7–78.3)/
84.43(80.1–88.1)
0.41
GBS 0.664(0.607–0.722)/
0.768(0.679–0.858)
57.14(47.4–66.5)/
73.33(54.1–87.7)
67.46(62.7–71.9)/
73.05(68.0–77.7)
0.06
MAP(ASH) 0.731(0.680–0.782)/
0.808(0.735–0.882)
48.21(38.7–57.9)/
73.33(54.1–87.7)
87.08(83.5–90.1)/
74.25(69.2–78.9)
0.09
pRS 0.586(0.530–0.642)/
0.800(0.725–0.875)
55.36(45.7–64.8)/
53.33(34.3–71.7)
58.37(53.5–63.1)/
89.52(85.7–92.6)
 < 0.01
T-score 0.635(0.581–0.688)/
0.723(0.630–0.815)
69.64(60.2–78.0)/
76.67(57.7–90.1)
54.55(49.6–59.4)/
55.99(50.5–61.4)
0.1