Characteristic | Patients open-operated for adenoma (n = 23) | Patients lap operated for adenoma (n = 21) | p value | ||
---|---|---|---|---|---|
No. | % | No. | % | ||
Sex | |||||
Male | 17 | 73.9 | 9 | 42.9 | 0.05 |
Female | 6 | 26.1 | 12 | 57.1 | |
Age [years] | |||||
Median | 71.7 | 60.7 | 0.01 | ||
Average ± SD | 70.2 ± 8.4 | 63.5 ± 14.2 | |||
Range | 49.5–83.7 | 17.4–85.7 | |||
BMI | |||||
Median | 25,7 | 24.9 | n.s. | ||
Average ± SD | 25.8 ± 4.2 | 25.8 ± 5.9 | |||
Range | 18.4–32.9 | 19.3–47 | |||
ASA | |||||
I | 1 | 4.4 | 0 | 0.0 | n.s. |
II | 15 | 65.2 | 18 | 85.7 | |
III | 6 | 26.1 | 3 | 14.3 | |
IV | 1 | 4.4 | 0 | 0.0 | |
pUICC stage | |||||
0 | 23 | 100 | 21 | 100 | n.s. |
I | 0 | 0 | 0 | 0.0 | |
II | 0 | 0 | 0 | 0.0 | |
III | 0 | 0 | 0 | 0.0 | |
IV | 0 | 0 | 0 | 0.0 | |
pT stage | |||||
0 | 23 | 100 | 21 | 100 | n.s. |
1 | 0 | 0 | 0 | 0.0 | |
2 | 0 | 0 | 0 | 0.0 | |
3 | 0 | 0 | 0 | 0.0 | |
4 | 0 | 0 | 0 | 0.0 | |
pN stage | |||||
0 | 23 | 100.0 | 21 | 100.0 | n.s. |
1 | 0 | 0 | 0 | 0.0 | |
2 | 0 | 0 | 0 | 0.0 | |
pM stage | |||||
0 | 23 | 100.0 | 21 | 100.0 | n.s. |
1 | 0 | 0 | 0 | 0.0 | |
Number lymph nodes resected (n = 21) | |||||
Median | 34 | 21.6 | < 0.001 | ||
Average ± SD | 34.1 ± 13.4 | 22 ± 5.4 | |||
Range | 15–53 | 12–30 | |||
OP time [min] | |||||
Median | 124 | 147 | n.s. | ||
Average ± SD | 137.2 ± 43.2 | 142 ± 30.2 | |||
Range | 70–21 | 114–254 | |||
LOS [days] (n = 24) | |||||
Median | 12 | 7.5 | 0.01 | ||
Average ± SD | 17.8 ± 14.7 | 9.3 ± 5.2 | |||
Range | 2–56 | 5–28 | |||
ICU [days] (n = 24) | |||||
Median | 0 | 0 | 0.046 | ||
Average ± SD | 1.7 ± 3.1 | 0.43 ± 0.68 | |||
Range | 0–14 | 0–2 |