| 纳米炭组 | 吲哚菁绿组 | P value |
N = 40 | N = 33 | ||
检出率 | 36/40 (90%) | 33/33 (100%) | 0.064 |
准确率 | 36/36 (100%) | 33/33 (100%) | 1 |
特异度 | 32/32 (100%) | 30/30 (100%) | 1 |
灵敏度 | 4/5 (80%) | 3/3 (100%) | 0.439 |
假阴性率 | 1/5 (20%) | 0 (0%) | 0.102 |
阴性预测值 | 32/33 (97%) | 30/30 (100%) | 0.340 |