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Table 8 Comparison of ABC, AIMS65, GBS, MSP(ASH), pRS, T-score with significant clinical endpoints in younger group

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

Younger group AUC P-value of pairwise the AUC curves
ABC AIMS65 GBS MAP(ASH) pRS T-score
Mortality        
 ABC 0.958 * 0.133  < 0.01 0.091 0.123  < 0.01
 AIMS65 0.862 0.133 * 0.157 0.972 0.447 0.221
 GBS 0.737  < 0.01 0.157 * 0.149  < 0.01 0.897
 MAP(ASH) 0.859 0.091 0.972 0.149 * 0.384 0.215
 pRS 0.913 0.123 0.447  < 0.01 0.384 *  < 0.05
 T-score 0.749  < 0.01 0.221 0.897 0.215  < 0.05 *
Intervetion   ABC AIMS65 GBS MAP(ASH) pRS T-score
 ABC 0.725 *  < 0.05  < 0.05  < 0.05 0.495 0.088
 AIMS65 0.657  < 0.05 *  < 0.01  < 0.01 0.225  < 0.01
 GBS 0.802  < 0.05  < 0.01 * 0.801  < 0.01 0.625
 MAP(ASH) 0.810  < 0.05  < 0.01 0.801 *  < 0.01 0.461
 pRS 0.699 0.495 0.225  < 0.01  < 0.01 *  < 0.01
 T-score 0.786 0.088  < 0.01 0.625 0.461  < 0.01 *
Rebleeding   ABC AIMS65 GBS MAP(ASH) pRS T-score
 ABC 0.864 * 0.071 0.088 0.264 0.204  < 0.05
 AIMS65 0.758 0.071 * 0.881 0.416 0.496 0.606
 GBS 0.768 0.088 0.881 * 0.499 0.590 0.493
 MAP(ASH) 0.808 0.264 0.416 0.499 * 0.881 0.159
 pRS 0.800 0.204 0.496 0.590 0.881 * 0.204
 T-score 0.723  < 0.05 0.606 0.493 0.159 0.204 *
ICU   ABC AIMS65 GBS MAP(ASH) pRS T-score
 ABC 0.786 * 0.348 0.609 0.057 0.949 0.772
 AIMS65 0.854 0.348 * 0.627 0.561 0.305 0.552
 GBS 0.819 0.609 0.627 * 0.187 0.551 0.867
 MAP(ASH) 0.891 0.057 0.561 0.187 *  < 0.05 0.186
 pRS 0.782 0.949 0.305 0.551  < 0.05 * 0.721
 T-score 0.807 0.772 0.552 0.867 0.186 0.721 *
  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