| Variables | Mean ± SD (min. - max.) n (%) |
| Age (years) | 61.5 ± 11.1 (39 - 80) |
| Men, n (%) | 30 (63.8%) |
| BMI (kg/m2) | 27.9 ± 4.4 (17 - 43) |
| Overweight, n (%) | 35 (72.9%) |
| Education |
|
| Elementary School | 26 (55.3%) |
| High school | 16 (34.0%) |
| University education | 5 (10.7%) |
| Retired, n (%) | 28 (59.6%) |
| Receives SS, n (%) | 12 (26.1%) |
| Presence of Comorbidities |
|
| 0 | 8 (16.7%) |
| 1 to 2 | 36 (75.0%) |
| ≥ 3 | 4 (8.3%) |
| Follow-up time (months) | 33.5 ± 22.0 (13 - 135) |
| Complications | 4 (8.5%) |
| Readmission | 1 (2.1%) |