Table 1 Baseline characteristics
Variable | Total | HP group | RPA group | Ostomy group | P value |
|---|---|---|---|---|---|
Age—mean ± SD | 65.8 ± 15.6 | 68.7 ± 15.0 | 61.7 ± 14.9 | 62.5 ± 17.5 | < .001 |
Female sex—N. (%) | 557 (45.9%) | 331 (47.5%) | 168 (43.8%) | 58 (43.6%) | 0.431 |
Body Mass Index (BMI)—Mean ± SD | 26.5 ± 4.9 | 26.5 ± 5.2 | 26.8 ± 4.4 | 25.7 ± 4.9 | 0.123 |
ASA—N. (%) | < .001 | ||||
1 | 144 (11.9%) | 71 (10.2%) | 55 (14.3%) | 18 (13.6%) | |
2 | 451 (37.3%) | 214 (30.8%) | 189 (49.4%) | 48 (36.3%) | |
3 | 451 (37.3%) | 274 (39.5%) | 128 (33.5%) | 49 (37.1%) | |
4 | 138 (11.4%) | 113 (16.3%) | 10 (2.6%) | 15 (11.3%) | |
5 | 23 (1.9%) | 21 (3.0%) | 0 (0.0%) | 2 (1.5%) | |
Previous abdominal surgery—N. (%) | 373 (30.9%) | 220 (31.6%) | 118 (30.7%) | 35 (26.3%) | 0.480 |
Fever—N. (%) | 285 (23.4%) | 193 (28.9%) | 71 (19.3%) | 21 (16.1%) | < .001 |
qSOFA score ≥ 2—N. (%) | 142 (11.6%) | 105 (15.0%) | 26 (6.7%) | 11 (8.2%) | < .001 |
WBC (10^9/L)—Mean ± SD | 12.8 ± 7.8 | 13.3 ± 9.2 | 12.0 ± 4.8 | 12.6 ± 6.6 | 0.048 |
HB—mean ± SD | 12.3 ± 3.6 | 12.2 ± 4.2 | 12.7 ± 2.7 | 11.7 ± 2.1 | 0.021 |
CRP—mean ± SD | 85.1 ± 88.9 | 93.4 ± 93.1 | 73.6 ± 81.8 | 70.7 ± 78.0 | 0.001 |