| 观察组(n = 13) | 对照组(n = 18) | 统计值 | P值 |
R0切除 |
|
|
| 0.237a |
是 | 11 | 11 |
|
|
否 | 2 | 7 |
|
|
术中输血 |
|
|
| 0.13a |
是 | 4 | 1 |
|
|
否 | 9 | 17 |
|
|
并发症 |
|
|
| 0.41a |
I~II级 | 3 | 3 |
|
|
III~IV级 | 1 | 0 |
|
|
无 | 9 | 15 |
|
|
神经侵犯 |
|
|
| 0.29a |
有 | 5 | 11 |
|
|
无 | 8 | 7 |
|
|
脉管侵犯 |
|
|
| 0.02a |
有 | 5 | 15 |
|
|
无 | 8 | 3 |
|
|
术后TNM分期 |
|
| Z = −1.485 | 0.144 |
0 | 4 | 1 |
|
|
Ia | 0 | 0 |
|
|
Ib | 1 | 3 |
|
|
IIa | 2 | 3 |
|
|
IIb | 2 | 3 |
|
|
IIIa | 4 | 4 |
|
|
IIIb | 0 | 2 |
|
|
IIIc | 0 | 2 |
|
|
TRG分级 |
|
| Z = 9.709 | 0.013 |
TRG0 (pCR) | 4 | 1 |
| 0.134 |
TRG1 | 5 | 2 |
|
|
TRG2 | 2 | 3 |
|
|
TRG3 | 2 | 12 |
|
|
MPR | 8 | 3 |
| 0.02a |
肿块长径(cm) | 3.44 ± 2.02 | 5.23 ± 3.68 | t = −1.59 | 0.123 |
手术时间(min) | 189.77 ± 31.65 | 258.56 ± 94.53 | t = −2.87 | 0.009 |
淋巴结转移个数 | 1.07 ± 1.54 | 4.5 ± 6.42 | t = −2.19 | 0.041 |
住院时间(天) | 20.38 ± 5.8 | 20.67 ± 5.48 | t = −0.137 | 0.892 |