Variables | RC group (n = 22) | LC group (n = 22) | P value |
---|---|---|---|
Gender (F/M) [n] | 7/15 | 7/15 | 1 |
Age (years) [mean(SD)] | 72.18(10.79) | 71(10.14) | 0.710 |
BMI (kg/m2) [mean(SD)] | 24.12(2.64) | 24.28(2.7) | 0.841 |
Pre-operative hemoglobin (g/L) [mean(SD)] | 11.67(1.6) | 11.3(2.79) | 0.916a |
Pre-operative leukocytes (μL) [mean(SD)] | 7522(1722) | 6877(1599) | 0.90 |
Serum albumin level (g/L) [mean(SD)] | 37.52(3.78) | 38.32(5.08) | 0.577 |
Weight loss (>10 %) [n(%)] | 3(13.6) | 1(4.5) | 0.607 |
Kidney failure [n(%)] | 1(4.5) | 1(4.5) | 1 |
Diabetes [n(%)] | 4(18.2) | 1(4.5) | 0.345 |
Cardiovascular diseases [n(%)] | 8(36.4) | 4(18.2) | 0.310 |
Pulmonary disease [n(%)] | 2(9.1) | 2(9.1) | 1 |
ASA score [n(%)] | 1 | ||
I | 9(40.9) | 9(40.9) | |
II | 13(59.1) | 13(59.1) | |
III | 0 | 0 | |
Previous abdominal surgery [n(%)] | 3(13.6) | 5(22.7) | 0.698 |
TNM AJCC stage [n(%)] | 1 | ||
I | 1(4.5) | 1(4.5) | |
II | 18(81.8) | 18(81.8) | |
III | 3(13.7) | 3(13.7) |