变量 | 单因素分析 | 多因素分析 | ||||||
| OR | 95%CI | P value | OR | 95%CI | P value | ||
年龄 |
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<=50 | 0.334 | 0.256 | 0.435 | <0.005 | 0.572 | 0.431 | 0.759 | <0.005 |
50~59 | 0.532 | 0.432 | 0.656 | <0.005 | 0.605 | 0.487 | 0.751 | <0.005 |
60~69 | 0.777 | 0.645 | 0.935 | 0.008 | 1.184 | 1.021 | 1.373 | 0.04 |
70~79 | Ref |
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>=80 | 0.986 | 0.745 | 1.305 | 0.923 | 0.992 | 0.747 | 1.318 | 0.956 |
性别 |
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男 | 1.193 | 1.036 | 1.374 | 0.014 |
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女 | Ref |
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种族 |
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白人 | 0.839 | 0.59 | 1.194 | 0.329 |
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黑人 | 0.8 | 0.515 | 1.243 | 0.321 |
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其他 | Ref |
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原发灶部位 |
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胰腺管头 | 1.204 | 0.891 | 1.627 | 0.226 | 0.796 | 0.527 | 1.204 | 0.281 |
胰腺体 | 0.723 | 0.511 | 1.023 | 0.067 | 0.803 | 0.562 | 1.146 | 0.227 |
胰腺尾部 | 0.502 | 0.362 | 0.695 | <0.005 | 0.664 | 0.448 | 0.982 | 0.04 |
胰腺重叠病变 |
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其他 | 0.728 | 0.458 | 1.157 | 0.179 | 0.755 | 0.433 | 1.318 | 0.323 |
病理类型 |
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腺癌 | Ref |
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浸润性导管癌 | 1.018 | 0.866 | 1.196 | 0.83 | 1.114 | 0.941 | 1.32 | 0.211 |
神经内分泌癌 | 0.04 | 0.029 | 0.055 | <0.005 | 0.076 | 0.053 | 0.11 | <0.005 |
其他 | 0.368 | 0.301 | 0.45 | <0.005 | 0.445 | 0.356 | 0.556 | <0.005 |
组织学分级 |
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低分化 | 1.574 | 1.333 | 1.859 | <0.005 | 1.381 | 1.157 | 1.648 | <0.005 |
中度分化 | Ref |
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高分化 | 0.236 | 0.2 | 0.28 | <0.005 | 0.534 | 0.436 | 0.653 | 0.008 |
未分化 | 1.12 | 0.702 | 1.788 | <0.005 | 2.024 | 1.205 | 3.401 | <0.005 |
T分级 |
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T1 | 0.133 | 0.087 | 0.202 |
| 0.235 | 0.148 | 0.374 | <0.005 |
T2 | 0.263 | 0.175 | 0.396 |
| 0.427 | 0.273 | 0.666 | <0.005 |
T3 | 0.689 | 0.463 | 1.025 | 0.066 | 0.683 | 0.444 | 1.05 | 0.082 |
T4 | Ref |
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淋巴结阳性 |
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0个 | 0.747 | 0.59 | 0.946 | 0.015 | 1.68 | 1.299 | 2.173 | <0.005 |
1至3个 | 0.989 | 0.808 | 1.211 | 0.916 | 1.413 | 1.176 | 1.698 | <0.005 |
4及以上 | Ref |
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放疗 | 2.093 | 1.805 | 2.427 | <0.005 | 1.413 | 1.176 | 1.698 | <0.005 |
化疗 | 1.916 | 1.685 | 2.179 | <0.005 | 0.714 | 0.596 | 0.855 | <0.005 |
肿瘤大小 | 1 | 0.999 | 1 | 0.51 | 1 | 0.999 | 1.001 | 0.692 |