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Regression coefficients (95% CI) for the association of ECP concentration with SCC-4 and SCC-25 cell viability.
| Cell lines | β(95% CI)a | P-value | R2 |
|---|---|---|---|
| SCC-4 | 0.16 (0.03-0.27) | 0.019 | 51.9 |
| SCC-25 | 0.24 (0.09-0.38) | 0.006 | 63.9 |
Regression coefficients represent log transformed cell viability values. ECP concentration varie d between 0 (control) and 10 µ M. CI, confidence interval; ECP, eosinophil cationic protein.
