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Mean levels of tumour markers in BAL and serum in cases and controls
| Mean ± SD | CEA (μg/l) | CA15-3 (U/ml) | CA19-9 (U/ml) | CA125 (U/ml) |
|---|---|---|---|---|
| Cases | ||||
| BAL | 31 ± 3.2 | 80.29 ± 10.6 | 141.83 ± 19.97 | 136.96 ± 19.03 |
| Serum | 20.55 ± 3.06 | 61.01 ± 4.53 | 62.39 ± 6.89 | 54.99 ± 4.74 |
| Controls | ||||
| BAL | 4.65 ± 3.77 | 21.66 ± 13.2 | 25.26 ± 15.1 | 29.6 ± 2.99 |
| Serum | 4.1 ± 2.1 | 21.94 ± 10.9 | 23.88 ± 18.14 | 25.9 ± 2.8 |
