Table 2 Summary of Patients Characteristics
Variable | All patients (n = 112) |
|---|---|
Median age (years)a | 69 (32–85) |
Sex, n (%) | |
 M | 84 (75.0%) |
 F | 28 (25.0%) |
Histologic subtype, n (%) | |
 Adenocarcinoma | 72 (64.3%) |
 Squamous cell carcinoma | 28 (25.0%) |
 Other | 12 (10.7%) |
TNM stage | |
 T1/T2/T3/T4 | 25 / 47 / 10 / 30 |
 N0/N1/N2/N3 | 29 / 13 / 41 / 29 |
 M0/M1 | 63 / 49 |
 Stage I / II / III / IV | 16 / 1 / 47 / 48 |
Treatment, n (%) | |
 Chemotherapy | 82 (73.2%) |
 Surgery | 21 (18.8%) |
 Radiation | 1 (0.9%) |
 Surgery + Chemotherapy | 8 (7.1%) |