| Variables (N=281) | n (%) or mean±SD |
|---|---|
| Sex | |
| male | 143 (50.9) |
| Age (years) | 68.9±10.2 |
| Income (USD/month) | 139.9±218.2 |
| Smoking (years) | 39.0±18.1 |
| Occupation Yes |
137 (48.8) |
| Caregiver Yes |
246 (87.5) |
| Comorbidity Yes |
121 (43.1) |
| BODE Index (score of 10) | 3.3±2.1 |
| BMI (kg/m2) | 19.1±3.9 |
| mMRC (score) | 1.6±1.1 |
| FEV1% predicted | 63.5±28.3 |
| 6MWT (meters) | 341.7±102.1 |
| GOLD stage | |
| GOLD 1 | 66 (23.5) |
| GOLD 2 | 109 (38.8) |
| GOLD 3 | 83 (29.5) |
| GOLD 4 | 23 (8.2) |
| ABCD assessment groups | |
| Group A | 133 (47.3) |
| Group B | 107 (38.1) |
| Group C | 14 (5.0) |
| Group D | 27 (9.6) |