Table 1 Clinicopathologic features
Linear (n = 109) | Circular (n = 104) | p-value | |
|---|---|---|---|
Age (year) | 60.0 ± 12.0 | 58.7 ± 12.5 | 0.440 |
Sex | 0.083 | ||
Male | 63 (57.8%) | 72 (69.2%) | |
Female | 46 (42.2%) | 32 (30.8%) | |
BMI (kg/m2) | 23.5 ± 3.1 | 23.4 ± 2.6 | 0.687 |
ASA classification | 0.108 | ||
I | 17 (15.6%) | 27 (26.0%) | |
II | 63 (57.8%) | 58 (55.8%) | |
III/IV | 29 (26.6%) | 19 (18.3%) | |
pT stage | 0.117 | ||
T1 | 73 (67.0%) | 71 (68.3%) | |
T2 | 10 (9.2%) | 16 (15.4%) | |
T3 | 16 (14.7%) | 6 (5.8%) | |
T4 | 10 (9.2%) | 11 (10.6%) | |
pN stage | 0.013 | ||
N0 | 85 (78.0%) | 94 (90.4%) | |
N(+) | 24 (22.0%) | 10 (9.6%) |