Table 1.
Patient characteristics
| Characteristics | N = 227 |
|---|---|
| Mean age, years (±SD) | 58.3 ± 10.82 |
| Sex | |
| Female | 119 (52.4) |
| Male | 108 (47.6) |
| Mean body mass index (±SD) | 24.54 ± 5.09 |
| ASA score | |
| 1 | 55 (26.2) |
| 2 | 137 (65.2) |
| 3 | 17 (8.1) |
| 4 | 1 (0.5) |
| Missing data | 17 |
| Number of cytoreductive surgeries per patient | |
| 1 | 202 (89) |
| >1 | 25 (11) |
| Period | |
| 2007–2015 | 120 (52.9) |
| 2016–2020 | 107 (47.1) |
| Primary location | |
| Right colon | 80 (35.4) |
| Left colon | 134 (59.3) |
| Transverse colon | 8 (3.5) |
| Rectum | 4 (1.8) |
| Missing data | 1 |
| Primary T stage | |
| T1 | 1 (0.6) |
| T2 | 1 (0.6) |
| T3 | 48 (30.8) |
| T4 | 105 (67.3) |
| Tx | 1 (0.6) |
| Missing data | 71 |
| Primary N stage | |
| N0 | 34 (21.9) |
| N1 | 57 (36.8) |
| N2 | 64 (41.3) |
| Missing data | 72 |
Data are expressed as n (%) unless otherwise specified
SD standard deviation, ASA American society of anesthesiologists