Table 2.
ROC Analysis AUC, Sensitivity and Specificity Results.
| Cut-off (ng/ml) | AUC, % (95%CI) | Sensitivity, % (95% CI) | Specificity, % (95% CI) | P | ||
|---|---|---|---|---|---|---|
| NPC | Abbott | 0.60 | 63.1 (52.9-72.5) | 48.98 (34.4-63.7) | 80.77 (67.5-90.4) | 0.0051 |
| Roche | 1.09 | 56.1 (45.9-66.0) | 51.02 (36.3-65.6) | 71.15 (56.9-82.9) | ||
| HNSC | Abbott | 1.60 | 48.7 (38.1-59.4) | 23.08 (11.1-39.3) | 94.23 (84.1-98.8) | 0.9275 |
| Roche | 1.20 | 49.8 (39.2-60.5) | 53.85 (37.2-69.9) | 61.54 (47.0-74.7) | ||
| ESCC | Abbott | 1.60 | 62.2 (53.2-70.6) | 46.67 (35.1-58.6) | 94.23 (84.1-98.8) | 0.4688 |
| Roche | 1.87 | 60.7 (51.7-69.3) | 48.00 (36.3-59.8) | 90.38 (79.0-96.8) | ||
| LSCC | Abbott | 1.20 | 78.7 (69.6-86.1) | 64.15 (49.8-76.9) | 84.62 (71.9-93.1) | 0.0066 |
| Roche | 1.87 | 73.2 (63.7-81.4) | 58.49 (44.1-71.9) | 90.38 (79.0-96.8) | ||
| BC | Abbott | 1.50 | 55.0 (44.9-64.8) | 25.00 (14.0-38.9) | 92.31 (81.5-97.9) | 0.8093 |
| Roche | 1.74 | 54.3 (44.2-64.1) | 34.62 (22.0-49.1) | 86.54 (74.2-94.4) | ||
| CSCC | Abbott | 1.30 | 79.4 (69.9-87.0) | 65.12 (49.1-79.0) | 90.38 (79.0-96.8) | 0.2264 |
| Roche | 1.87 | 77.0 (67.3-85.0) | 62.79 (46.7-77.0) | 90.38 (79.0-96.8) |