| 变量 | |
| 年龄(岁) | 62 ± 9.8 |
| 性别 | |
| 男 | 165 (63.7%) |
| 女 | 94 (36.3%) |
| BMI (kg/m2) | 23.3 ± 3.3 |
| 糖尿病史 | 125 (48.3%) |
| 吸烟史 | 75 (30.0%) |
| 饮酒史 | 51 (20.0%) |
| 肿瘤位置 | |
| 胰头 | 169 (65.3%) |
| 胰体尾 | 90 (34.7%) |
| 肿瘤大小 | |
| ≤2 cm | 17 (6.6%) |
| >2 cm且≤4 cm | 174 (67.2%) |
| >4 cm | 68 (26.2%) |
| 分化程度 | |
| 低分化 | 54 (20.8%) |
| 中低分化 | 47 (18.2%) |
| 中分化 | 154 (59.5%) |
| 高分化 | 4 (1.5%) |
| TNM分期 |
|
| I期 | 83 (32.0%) |
| II期 | 88 (34.0%) |
| III期 | 48 (18.5%) |
| IV期 | 40 (15.5%) |
| 空腹血糖 | 6.4 (5.2, 8.9) |
| CEA | 3.6 (2.2, 7.1) |
| CA19-9 | 168.2 (58.6.0, 544.5) |