变量 | AUC | 灵敏度 | 特异度 | 约登指数 | Cut-off值 | P值 | 95% CI |
血LPS | 0.630 | 0.829 | 0.406 | 0.235 | 1545.000 | 0.003 | 0.546, 0.713 |
心率 | 0.713 | 0.732 | 0.609 | 0.340 | 105.500 | 0.000 | 0.634, 0.792 |
Ca2+ | 0.785 | 0.854 | 0.623 | 0.477 | 2.075 | 0.000 | 0.714, 0.857 |
BISAP | 0.818 | 0.829 | 0.667 | 0.496 | 1.500 | 0.000 | 0.759, 0.877 |
SAA | 0.870 | 0.846 | 0.826 | 0.672 | 180.050 | 0.000 | 0.818, 0.923 |
APACHE-II | 0.872 | 0.797 | 0.797 | 0.594 | 4.500 | 0.000 | 0.824, 0.921 |