Table 4 Comorbidities of patients with IPF according to their smoking habits
From: Effect of smoking and comorbidities on survival in idiopathic pulmonary fibrosis
Non-smokers | Ex-smokers | Current smokers | p-value | |
|---|---|---|---|---|
Cardiovascular diseases a | 34 (75.6) | 46 (69.7) | 12 (70.6) | 0.790 |
Coronary artery disease | 22 (48.9) | 29 (43.9) | 10 (58.8) | 0.537 |
Hypertension | 23 (51.1) | 28 (42.4) | 6 (35.3) | 0.474 |
Cerebral infarction | 3 (6.7) | 8 (12.1) | 2 (11.8) | 0.629 |
TIA | 3 (6.7) | 5 (7.6) | 0.511 | |
Diabetes | 13 (28.9) | 18 (27.3) | 1 (6.3) | 0.145 |
Heart failure b | 16 (35.6) | 14 (21.2) | 3 (17.6) | 0.169 |
Asthma | 7 (15.6) | 9 (13.6) | 4 (23.5) | 0.605 |
Depression | 4 (8.9) | 4 (6.1) | 1 (6.3) | 0.832 |
GER | 3 (6.7) | 10 (15.2) | 1 (6.3) | 0.288 |
Lung cancer | 4 (6.1) | 5 (29.4) | <0.001 | |
COPD | 3 (4.5) | 7 (41.2) | <0.001 | |
OSA | 2 (4.4) | 3 (4.5) | 1 (6.3) | 0.969 |