Research Article
Detection of Changes in CEA and ProGRP Levels in BALF of Patients with Peripheral Lung Cancer and the Relationship with CT Signs
Table 1
Comparison of diagnostic effectiveness.
| | | AUC (95% CI) | Sensitivity (%) | Specificity (%) | Positive likelihood ratio | Negative likelihood ratio |
| | CT | 0.647 (0.6080.732) | 55.87 | 77.71 | 78.16 | 82.47 | | CEA | 0.739 (0.6870.859) | 62.79 | 80.23 | 85.59 | 64.07 | | NSE | 0.784 (0.7030.844) | 78.16 | 81.25 | 75.36 | 80.23 | | ProGrp | 0.892 (0.7750.953) | 96.21 | 90.05 | 84.41 | 79.25 | | Combined detection | 0.584 (0.5150.674) | 49.64 | 74.56 | 70.81 | 87.11 |
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