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Analysis of lymphocyte subsets in bronchoalveolar lavage in radiation pneumonitis
| Symptomatic RP n=18 (mean ±SD) | Asymptomatic RP n=3 (mean ±SD) | p-value | |
|---|---|---|---|
| CD3 (%) | 87.6±9.4 | 88.7±1.5 | 0.85 |
| CD4 (%) | 59.6±15.6 | 46.3±15.0 | 0.19 |
| CD8 (%) | 26.1±9.8 | 38.7±16.0 | 0.07 |
| CD4/CD8 | 2.8±1.5 | 1.5±1.2 | 0.19 |
| CD20 (%) | 0.5±0.8 | 0.7±1.2 | 0.9 |
SD – standard deviation
