Table 1 Clinicopathologic features of patients with AC-predominant and SCC-predominant adenosquamous carcinoma
Variable | ASC Total (N,%) | AC-predominant (n = 39) | SCC-predominant (n = 29) | p-value |
|---|---|---|---|---|
Age(y) | 58.6 ± 11.5 | 59.9 ± 10.1 | 57.6 ± 12.6 | 0.096 |
Gender | 0.746 | |||
Male | 46 (67.6%) | 27 | 19 | |
Female | 22 (32.4%) | 12 | 10 | |
Smoking history | 0.276 | |||
Yes | 38 (55.9%) | 24 | 14 | |
No | 30 (44.1%) | 15 | 15 | |
CEA (ng/ml) | 6.40 (3–20.36) | 8.47 (3–28.73) | 5.07 (2.43–14.4) | 0.327 |
T-stage | 0.986 | |||
T1 ~ T2 | 54 (79.4%) | 31 | 23 | |
T3 | 14 (20.6%) | 8 | 6 | |
N-stage | 0.857 | |||
N0 | 18 (26.5%) | 10 | 8 | |
N1 ~ 2 | 50 (73.5%) | 29 | 21 | |
TNM-stage | 0.919 | |||
I ~ II | 38 (55.9%) | 22 | 16 | |
IIIA | 30 (44.1%) | 17 | 13 | |
Surgical procedures | 0.291 | |||
Wedge | 2 (2.9%) | 2 | 0 | |
Lobectomy | 56 (82.4%) | 30 | 26 | |
Extended resection | 10 (14.7%) | 7 | 3 |