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Table 6 Comparisons of ROC curves for six scoring systems in the prediction of ICU admission 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 0.730(0.669–0.791)/
0.786(0.696–0.876)
94.74(82.3–99.4)/
84.62(54.6–98.1)
45.53(41.1–50.0)/
69.80(64.7–74.6)
0.31
AIMS65 0.737(0.654–0.821)/
0.854(0.744–0.964)
68.42(51.3–82.5)/
84.62(54.6–98.1)
68.70(64.4–72.8)/
82.91(78.6–86.7)
0.09
GBS 0.806(0.750–0.862)/
0.819(0.731–0.908)
100(90.7–100.0)/
92.31(64.0–99.8)
49.59(45.1–54.1)/
62.68(57.4–67.8)
0.4
MAP(ASH) 0.791(0.718–0.865)/
0.891(0.831–0.950)
57.89(40.8–73.7)/
92.31(64.0–99.8)
82.52(78.9–85.8)/
72.65(67.7–77.2)
 < 0.05
pRS 0.610(0.514–0.706)/
0.782(0.699–0.865)
31.58(17.5–48.7)/
61.54(31.6–86.1)
86.59(83.3–89.5)/
74.36(69.5–78.8)
 < 0.01
T-score 0.714(0.641–0.788)/
0.807(0.697–0.916)
78.95(62.7–90.4)/
53.85(25.1–80.8)
51.63(47.1–56.1)/
91.74(88.3–94.4)
0.16