Parameter
|
Parameter
|
Parameter
|
VO n = 222 | Non-VO n = 135 |
p
|
Gender, male | Gender, male | Gender, male | 120 (54.1) | 79 (58.5) | 0.41 |
Age, years | Age, years | Age, years | 68.9+11.3 | 63.3+12.7 | <0.001 |
BMI, kg/m2 | BMI, kg/m2 | BMI, kg/m2 | 26.5 (24.2-29.4) | 23.6 (21.6-24.8) | <0.001 |
ERAS | ERAS | ERAS | 150 (67.6) | 99 (73.3) | 0.25 |
Charlson’s comorbidity index | Charlson’s comorbidity index | Charlson’s comorbidity index | 4 (3-5) | 3 (2-5) | 0.01 |
Surgical indication | Surgical indication | Surgical indication | 0.93 | ||
Colon cancer | Colon cancer | 116 (52.3) | 72 (53.3) | ||
Rectal cancer | Rectal cancer | 54 (24.3) | 29 (21.5) | ||
Adenoma | Adenoma | 18 (8.1) | 11 (8.1) | ||
Diverticular disease | Diverticular disease | 34 (15.3) | 23 (17) | ||
Neoadjuvant therapy* | Neoadjuvant therapy* | Neoadjuvant therapy* | 25 (14.7) | 13 (12.9) | 0.67 |
TNM stage* | TNM stage* | TNM stage* | 0.17 | ||
TNM stage I / II | TNM stage I / II | 111 (65.3) | 57 (56.4) | ||
TNM stage III / IV | TNM stage III / IV | 59 (34.7) | 44 (43.6) | ||
Surgical procedure | Surgical procedure | Surgical procedure | 0.84 | ||
Right hemicolectomy | Right hemicolectomy | 73 (32.9) | 43 (31.9) | ||
Left hemicolectomy | Left hemicolectomy | 79 (35.6) | 51 (37.8) | ||
Rectal resection | Rectal resection | 70 (31.6) | 41 (30.4) | ||
Associated resections | Associated resections | Associated resections | 47 (21.2) | 23 (17) | 0.34 |
Surgical time, min | Surgical time, min | Surgical time, min | 237 (190-297) | 220 (191-270) | 0.18 |
Blood loss, ml | Blood loss, ml | Blood loss, ml | 50 (30-100) | 40 (30-90) | 0.16 |
Conversion | Conversion | Conversion | 18 (8.1) | 6 (4.4) | 0.18 |
Overall complications | Overall complications | Overall complications | 94 (42.3) | 57 (42.2) | 0.98 |
Minor grade | 77 (34.7) | 44 (32.6) | 0.78 | ||
Major grade | 17 (7.7) | 13 (9.6) | 0.52 | ||
Infectious complications | Infectious complications | Infectious complications | 34 (15.3) | 23 (17) | 0.67 |
Pneumonia | 8 (3.6) | 7 (5.2) | 0.47 | ||
Anastomotic leak | 12 (5.4) | 8 (5.9) | 0.84 | ||
Surgical site infections | 11 (5) | 7 (5.2) | 0.92 | ||
Time to infectious complication, days | Time to infectious complication, days | Time to infectious complication, days | 4 (2-5.25) | 4 (3-7) | 0.44 |
Mortality | Mortality | Mortality | 1 (0.5) | 1 (0.7) | 0.72 |
Readmission | Readmission | Readmission | 7 (3.2) | 5 (3.7) | 0.78 |
Redo surgery | Redo surgery | Redo surgery | 10 (4.5) | 9 (6.7) | 0.38 |
Length of stay, days | Length of stay, days | Length of stay, days | 6 (5-8) | 6 (4-8) | 0.30 |