Table 1.
Patients’ characteristics.
| Variables | Pre-COVID N = 201 |
P1 N = 190 |
P2 N = 216 |
P3 N = 261 |
p |
|---|---|---|---|---|---|
| Gender | 0.846 | ||||
| Men | 119 (59.2%) | 106 (55.8%) | 127 (59.1%) | 156 (59.8%) | |
| Women | 82 (40.8%) | 84 (44.2%) | 88 (40.2%) | 105 (40.2%) | |
| Age (years, M ± SD) | 66.63 ± 10.57 | 65.63 ± 10.95 | 66.93 ± 11.17 | 67.34 ± 11.4 | 0.434 |
| Environment | 0.332 | ||||
| Urban | 146 (72.6%) | 122 (64.2%) | 143 (66.8%) | 179 (68.6%) | |
| Rural | 55 (27.4%) | 68 (35.8%) | 71 (31.4%) | 82 (31.4%) | |
| Severe symptomatology | 87 (43.5%) | 92 (48.4%) | 97 (45.1%) | 125 (47.9%) | 0.714 |
| Preoperative ileus | 93 (46.5%) | 110 (57.9%) | 107 (49.8%) | 135 (51.7%) | 0.147 |
| Charlson index (M ± SD) | 4.44 ± 2.158 | 4.36 ± 2.010 | 4.63 ± 2.120 | 4.55 ± 2.143 | 0.565 |