Independent variable | Intercept | Regression coefficient (SE) | r2 | p |
---|---|---|---|---|
Total leucocyte blood count | −27 | 3.9 (0.6) | 0.26 | <0.0001 |
Pack years consumption | 0.03 (0.07) | 0.01 | NS | |
Total neutrophil blood count | −20 | 5.1 (0.7) | 0.31 | <0.0001 |
Pack years consumption | 0.003 (0.06) | 0.01 | NS | |
Total lymphocyte blood count | 0.08 | 2.1 (1.5) | 0.02 | NS |
Pack years consumption | 0.02 (0.08) | 0.01 | NS |
Multivariate regression analyses with DFEV as the dependent variable and independent variables as indicated.
r 2 = square of the correlation coefficient; SE = 1 standard error.