Table 1 Characteristics of all patients
Characteristics | Patients (n = 53) |
|---|---|
Demographic information | |
Age | 68 (66–77) |
Male | 36(67.9%) |
BMI | 22.7(19.0–25.6) |
Clinical symptoms | |
Jaundice | 36(67.9) |
Stomachache | 24(45.3) |
Skin itch | 22(41.5) |
Nausea | 27(50.9) |
TNM stages | |
Type I | 11(20.8%) |
Type II | 14(26.4%) |
Type III | 5(9.4) |
Type IVa | 6(11.3) |
Type IVb | 17(32.1) |
Operative pathology | |
Lymph node metastases | 28(52.8) |
Distant metastases | 17(32.1) |
Unresectable tumors | 23(43.4) |