COPD | |||
---|---|---|---|
Age | Years | ≥ 55 | 10.9 [3.8-30.1] |
< 55 | 1.0 | ||
Smoking intensity | Pack years | ≥ 20 | 3.2 [1.2-8.5] |
< 20 | 1.0 | ||
Smoking status | Current smoker | yes | 2.5 [0.9-6.6] |
no | 1.0 | ||
Diagnosis | Upper respiratory infection | 0.8 [0.3-2.0] | |
Lower respiratory infection | 1.0 | ||
Sex | female | 0.9 [0.3-2.1] | |
male | 1.0 |