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Comparison of tumor biomarkers between the exposed workers with BPDE-Alb adduct ≥ 15 ng/ml and those with BPDE-Alb adduct < 15 ng/ml
| Workers with BPDE-Alb adduct ≥ 15 ng/ml | Workers with BPDE-Alb adduct < 15 ng/ml | Independent t test | ||||
|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | t test | P value | |
| SCCAg (pg/ml) | 548 | 56 | 242.1 | 14 | 5.25 | 0.001 |
| CCNB1 (ng/ml) | 14.4 | 1.8 | 6.88 | 0.39 | 4.19 | 0.001 |
