Table 8.
AUC differences of CXCL8, tumor markers and inflammatory factors in clinical staging
| Marker 1 | Marker 2 | Z value | P value | AUC difference | CI lower upper |
|---|---|---|---|---|---|
| CEA | CYFRA21-1 | -1.345 | 0.179 | -0.077 | -0.224 |
| CXCL8 | hs-CRP | 1.751 | 0.080 | 0.104 | -0.233 |
| CXCL8 | CEA | 1.734 | 0.083 | 0.113 | -0.256 |
| CXCL8 | CYFRA21-1 | 0.605 | 0.545 | 0.036 | -0.234 |
| hs-CRP | CEA | 0.198 | 0.843 | 0.009 | -0.171 |
| hs-CRP | CYFRA21-1 | -1.142 | 0.253 | -0.068 | -0.234 |
Notes: CXCL8: chemokine 8; hs-CRP: high sensitivity C-reactive protein; CEA: carcinoembryonic antigen; CYFRA21-1: cytokeratin 19 fragment; AUC: area under the curve.