Univariate analysis Correlation coefficient | P | Cough Standardized partial regression coefficient | F value | |
---|---|---|---|---|
Disease | -0.20 | 0.036 | -0.27 | 6.2 |
Blood eosinophils (number/μl) | -0.12 | 0.27 | Not entered | < 4.0 |
Atopy | 0.02 | 0.83 | not entered | < 4.0 |
Baseline FEV1/FVC (%) | 0.11 | 0.25 | not entered | < 4.0 |
Smoking | -0.10 | 0.30 | not entered | < 4.0 |
Log Dmin (units) | 0.09 | 0.33 | not entered | < 4.0 |
SRrs (cmH2O/L/sec/min) | -0.02 | 0.87 | not entered | < 4.0 |