Variable | COPD patient | p value |
Subjects, n | 437 | - |
Male, n (%) | 285 (65.22%) |
|
Age, yrs | 69.30 ± 9.02 | - |
BMI | 22.16 ± 4.08 | - |
Smoking index (pack-year) | 533.85 ± 457.90 | - |
FEV1% | 59.73 ± 23.16 | - |
FEV1/FVC | 57.11 ± 11.95 | - |
Neu% in induced sputum | 79.15 ± 22.60 | <0.0001*** |
Neu% in peripheral blood | 63.29 ± 11.44 | |
Eos% in induced sputum | 5.23 ± 12.74 | 0.00042*** |
Eos% in peripheral blood | 2.99 ± 3.60 | |
Lym% in induced sputum | 1.69 ± 2.66 | <0.0001* |
Lym% in peripheral blood | 25.16 ± 10.19 |