Characteristic | Patients total (n = 255) | Patients total lap (n = 24) | p value | ||
---|---|---|---|---|---|
No. | % | No. | % | ||
Sex | |||||
Male | 118 | 46.3 | 12 | 50.0 | n.s. |
Female | 137 | 53.7 | 12 | 50.0 | |
Age [years] | |||||
Median | 74.4 | 61.3 | < 0.01 | ||
Average ± SD | 71.2 ± 12.6 | 63.9 ± 13.7 | |||
Range | 18.7–92.7 | 17.4–85.7 | |||
BMI | |||||
Median | 25.8 | 24.9 | n.s. | ||
Average ± SD | 26.3 ± 4.6 | 25.6 ± 5.5 | |||
Range | 16.4–49.3 | 19.3–47 | |||
ASA | |||||
I | 6 | 2.4 | 0 | 0.0 | < 0.01 |
II | 119 | 47.7 | 20 | 83.3 | |
III | 117 | 45.9 | 4 | 16.7 | |
IV | 13 | 5.1 | 0 | 0.0 | |
pUICC stage | |||||
0 | 23 | 9.0 | 21 | 87.5 | < 0.001 |
I | 44 | 17.3 | 3 | 12.5 | |
II | 77 | 30.3 | 0 | 0.0 | |
III | 70 | 27.5 | 0 | 0.0 | |
IV | 41 | 16.1 | 0 | 0.0 | |
pT stage | |||||
0 | 23 | 9.0 | 21 | 87.5 | < 0.001 |
1 | 21 | 8.2 | 3 | 12.5 | |
2 | 33 | 12.9 | 0 | 0.0 | |
3 | 127 | 49.8 | 0 | 0.0 | |
4 | 51 | 20.0 | 0 | 0.0 | |
pN stage | |||||
0 | 157 | 61.6 | 24 | 100.0 | < 0.001 |
1 | 49 | 19.2 | 0 | 0.0 | |
2 | 49 | 19.2 | 0 | 0.0 | |
pM stage | |||||
0 | 214 | 83.9 | 24 | 100.0 | 0.03 |
1 | 41 | 16.1 | 0 | 0.0 | |
Number lymph nodes resected | |||||
Median | 31 | 21 | < 0.001 | ||
Average ± SD | 32.7 ± 13.3 | 21 ± 5.3 | |||
Range | 10–73 | 12–30 | |||
OP time [min] | |||||
Median | 141 | 143 | n.s. | ||
Average ± SD | 152.4 ± 62.0 | 149.4 ± 30.2 | |||
Range | 61–443 | 114–254 | |||
LOS [days] | |||||
Median | 12 | 7.5 | 0.005 | ||
Average ± SD | 16.1 ± 11.6 | 9.3 ± 4.9 | |||
Range | 2–83 | 5–28 | |||
ICU [days] (n = 252) | |||||
Median | 1 | 0 | 0.03. | ||
Average ± SD | 2.8 ± 5.3 | 0.375 ± 0.65 | |||
Range | 0–41 | 0–2 |