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Table 7 Comparison of ABC, AIMS65, GBS, MSP(ASH), pRS, T-score with significant clinical endpoints in aged group

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

Elderly group AUC P-value of pairwise the AUC curves
ABC AIMS65 GBS MAP(ASH) pRS T-score
Mortality        
 ABC 0.827 * 0.218 0.205 0.506  < 0.05  < 0.01
 AIMS65 0.762 0.218 * 0.910 0.546 0.360 0.101
 GBS 0.787 0.205 0.910 * 0.579 0.256 0.052
 MAP(ASH) 0.795 0.506 0.546 0.579 * 0.106  < 0.05
 pRS 0.710  < 0.05 0.360 0.256 0.106 * 0.461
 T-score 0.670  < 0.01 0.101 0.052  < 0.05 0.461 *
Intervetion   ABC AIMS65 GBS MAP(ASH) pRS T-score
 ABC 0.713 * 0.465 0.282 0.055  < 0.01 0.535
 AIMS65 0.691 0.465 * 0.061  < 0.01  < 0.05 0,161
 GBS 0.746 0.282 0.061 * 0.419  < 0.01 0.640
 MAP(ASH) 0.769 0.055  < 0.01 0.419 *  < 0.01 0.193
 pRS 0.623  < 0.01  < 0.05  < 0.01  < 0.01 *  < 0.01
 T-score 0.723 0.535 0,161 0.640 0.193  < 0.01 *
Rebleeding   ABC AIMS65 GBS MAP(ASH) pRS T-score
 ABC 0.703 * 0.795 0.339 0.467  < 0.01 0.083
 AIMS65 0.713 0.795 * 0.213 0.626  < 0.01  < 0.05
 GBS 0.664 0.339 0.213 * 0.088 0.058 0.469
 MAP(ASH) 0.731 0.467 0.626 0.088 *  < 0.01  < 0.05
 pRS 0.586  < 0.01  < 0.01 0.058  < 0.01 * 0.216
 T-score 0.635 0.083  < 0.05 0.469  < 0.05 0.216 *
ICU   ABC AIMS65 GBS MAP(ASH) pRS T-score
 ABC 0.730 * 0.894 0.071 0.210  < 0.05 0.741
 AIMS65 0.737 0.894 * 0.178 0.342  < 0.05 0.685
 GBS 0.806 0.071 0.178 * 0.751  < 0.01 0.051
 MAP(ASH) 0.791 0.210 0.342 0.751 *  < 0.01 0.147
 pRS 0.610  < 0.05  < 0.05  < 0.01  < 0.01 * 0.091
 T-score 0.714 0.741 0.685 0.051 0.147 0.091 *
  1. Bold values indicate two scoring systems are statistically different from each other
  2. *means that there is no need to compare the same scoring system