| Variables | Overall (n = 27) | Functional capacity | OR (95% CI) | P value | |
| Impaired (n = 8) | Normal (n = 19) | ||||
| Urban environment, n (%) | 21 (77.8) | 3 (37.5) | 18 (94.7) | 0.03 (0.003 - 0.4) | 0.004 |
| Syncope | 5 (18.5) | 4 (50) | 1 (5.3) | 18 (1.6 - 207.4) | 0.017 |
| Obesity | 9 (33.3) | 7 (87.5) | 2 (10.5) | 59.5 (4.6 - 767.2) | <0.001 |
| Poor treatment adherence | 6 (22.2) | 5 (62.5) | 1 (5.3) | 30.3 (2.5 - 333.3) | 0.0044 |
| No complication at discharge | 22 (81.5) | 4 (50) | 18 (94.7) | 0.05 (0.005 - 0.6) | 0.017 |