Table 1.
Frequency of COPD patients according to their PAP and severity of disorder
| PAP (mm Hg) | Less than 40 mmHg | More than 40 mm Hg | Total | |||
|---|---|---|---|---|---|---|
| Smoker | Non-smoker | Smoker | Non-smoker | Smoker | Non- smoker | |
| Disease severity | ||||||
| Mild | 0 | 0 | 0 | 0 | 0 | 0 |
| Moderate | 3 (27.3%) | 1 (11.1%) | 4 (8.5%) | 4 (9.3%) | 7 (12.1%) | 5 (9.6%) |
| Severe | 4 (36.4%) | 4 (44.4%) | 14 (29.8%) | 21 (48.8%) | 18 (31%) | 25 (48.1%) |
| Very severe | 4 (36.4%) | 4 (44.4%) | 29 (61.7%) | 18 (41.9%) | 33 (56.9%) | 22 (42.3%) |
| Total | 11 (55%) | 9(45%) | 47(52.2%) | 43(47.8%) | 58(52.8%) | 52(47.2%) |