因素 | 淋巴结阴性患者 (n = 22) | 淋巴结阳性患者 (n = 18) | /t值 | P值 |
性别 | 7/15 | 10/8 | 0.673 | 0.517 |
男 | 7 | 10 |
|
|
女 | 15 | 8 |
|
|
年龄(岁) | 68.23 ± 6.611 | 66.78 ± 8.809 | 1.919 | 0.556 |
高血压 |
|
| 0.004 | 0.601 |
有 | 10 | 8 |
|
|
无 | 12 | 10 |
|
|
糖尿病 |
|
| 0.010 | 0.592 |
有 | 7 | 6 |
|
|
无 | 15 | 12 |
|
|
吸烟史 |
|
| 0.331 | 0.750 |
有 | 9 | 9 |
|
|
无 | 13 | 9 |
|
|
饮酒史 |
|
| 0.673 | 0.517 |
有 | 7 | 8 |
|
|
无 | 15 | 10 |
|
|
T分期 |
|
| 9.799 | 0.004 |
T1~3 | 5 | 13 |
|
|
T4 | 17 | 5 |
|
|
BMI (kg/m2) | 22.64 ± 2.119 | 22.39 ± 3.361 | 0.294 | 0.771 |
Hb (g/L) | 109.00 ± 14.48 | 108.06 ± 18.08 | 1.003 | 0.855 |
CEA (ug/L) | 4.49 ± 5.152 | 8.34 ± 2.393 | 0.254 | 0.006 |
CA199 (kU/L) | 7.224 ± 7.389 | 7.862 ± 6.776 | 0.084 | 0.779 |
白蛋白(g/L) | 34.841 ± 3.916 | 36.86 ± 3.304 | 1.164 | 0.089 |
肿瘤直径(cm) | 4.241 ± 1.453 | 5.194 ± 1.318 | 0.318 | 0.038 |
距肛门距离(cm) | 5.050 ± 2.640 | 7.305 ± 1.670 | 1.703 | 0.002 |
APT信号强度(%) | 2.674 ± 1.164 | 3.808 ± 1.131 | 0.038 | 0.004 |