| FEV1/FVC  ≥  LLN | FEV1/FVC  <  LLN | Missing FEV1/FVC |
---|---|---|---|
Sex | |||
 Male (n, %) | 256 (46.7) | 21 (33.3) | 18 (41.9) |
 Female (n, %) | 292 (53.3) | 42 (66.7) | 25 (58.1) |
Age | |||
 N | 548 | 63 | 43 |
 Median | 77 | 78 | 72 |
 Min. | 66 | 66 | 60 |
 Max. | 86 | 85 | 85 |
BMI | |||
 N | 547 | 62 | 39 |
 Median | 26.7 | 25.0 | 26.3 |
 Min. | 17.9 | 16.7 | 18.6 |
 Max. | 44.1 | 36.9 | 38.7 |
Walking test 15Â m (sec) | |||
 N | 539 | 60 | 38 |
 Median | 9.4 | 10.7 | 10.5 |
 Min. | 6.2 | 6.6 | 7.3 |
 Max. | 19.0 | 21.9 | 23.2 |
Smoking status | |||
 Smoker (n, %) | 51 (9.3) | 18 (28.6) | 3 (7.0) |
 Former smoker (n, %) | 258 (47.1) | 33 (52.4) | 25 (58.1) |
 Never smoker (n, %) | 237 (43.2) | 12 (19.0) | 15 (34.9) |
 Missing (n, %) | 2 (0.4) | 0 (0.0) | 0 (0.0) |
Cardiovascular disease | |||
 Angina pectoris | |||
  No (n, %) | 502 (91.6) | 57 (90.5) | 38 (88.4) |
  Yes (n, %) | 46 (8.4) | 6 (9.5) | 5 (11.6) |
 Ischaemic stroke | |||
  No (n, %) | 490 (89.4) | 55 (87.3) | 36 (83.7) |
  Yes (n, %) | 58 (10.6) | 8 (12.7) | 7 (16.3) |
 TIA | |||
  No (n, %) | 519 (94.7) | 60 (95.2) | 41 (95.3) |
  Yes (n, %) | 29 (5.3) | 2 (3.2) | 2 (4.7) |
  Missing (n, %) | 0 (0.0) | 1 (1.6) | 0 (0.0) |
 Cerebral hemorrhage | |||
  No (n, %) | 546 (99.6) | 62 (98.4) | 43 (100.0) |
  Yes (n, %) | 2 (0.4) | 1 (1.6) | 0 (0.0) |
Hypertension | |||
 No (n, %) | 272 (49.6) | 26 (41.3) | 22 (51.2) |
 Yes (n, %) | 276 (50.4) | 37 (58.7) | 21 (48.8) |
COPD | |||
 No (n, %) | 514 (93.8) | 25 (39.7) | 39 (90.7) |
 Yes (n, %) | 34 (6.2) | 38 (60.3) | 4 (9.3) |
Diabetes (type I and type II) | |||
 No (n, %) | 474 (86.5) | 55 (87.3) | 38 (88.4) |
 Yes (n, %) | 74 (13.5) | 8 (12.7) | 5 (11.6) |
FEV1 | |||
 N | 548 | 63 | 43 |
 Median | 2.2 | 1.4 | NA |
 Min. | 0.8 | 0.5 | NA |
 Max. | 4.5 | 2.7 | NA |
FVC | |||
 N | 548 | 63 | 43 |
 Median | 2.9 | 2.6 | NA |
 Min. | 0.8 | 1.1 | NA |
 Max. | 5.8 | 4.8 | NA |
FEV1/FVC | |||
 N | 548 | 63 | 43 |
 Median | 0.8 | 0.5 | NA |
 Min. | 0.6 | 0.3 | NA |
 Max. | 1.0 | 0.7 | NA |