变量 | 单因素分析 | 多因素分析 | ||
HR (95% CI) | P | HR (95% CI) | P | |
性别 | 0.472 | |||
男 | 1 | |||
女 | 0.845 (0.534~1.337) | |||
年龄 | 0.429 | |||
≤65岁 | 1 | |||
>65岁 | 0.831 (0.525~1.314) | |||
肿瘤部位 | 0.005 | 0.005 | ||
左半结肠 | 1 | 1 | ||
右半结肠 | 0.508 (0.315~0.819) | 0.482 (0.291~0.799) | ||
肿瘤大小 | 0.035 | 0.228 | ||
<5 cm | 1 | 1 | ||
≥5 cm | 1.699 (1.038~2.781) | 1.388 (0.814~2.365) | ||
大体类型 | 0.077 | |||
隆起型 | 1 | |||
溃疡型 | 1.545 (0.886~2.696) | 0.126 | ||
浸润型 | 1.915 (1.081~3.396) | 0.026 | ||
组织学类型 | 0.946 | |||
腺癌 | 1 | |||
其他 | 0.972 (0.422~2.240) | |||
脉管侵犯 | <0.001 | 0.095 | ||
否 | 1 | 1 | ||
是 | 4.304 (2.124~8.723) | 1.944 (0.891~4.238) | ||
神经侵犯 | 0.263 | |||
否 | 1 | |||
是 | 2.233 (0.547~9.118) | |||
TNM分期 | <0.001 | 0.002 | ||
I | 1 | 1 | ||
II | 3.016 (0.716~12.707) | 0.133 | 1.656 (0.376~7.307) | 0.505 |
III | 10.176 (2.452~42.232) | 0.001 | 2.875 (0.625~13.231) | 0.175 |
IV | 25.060 (5.212~120.501) | <0.001 | 7.856 (1.513~40.783) | 0.014 |
细胞核NCL | <0.001 | 0.012 | ||
低表达 | 1 | 1 | ||
高表达 | 3.011 (1.730~5.243) | 2.370 (1.207~4.656) | ||
细胞膜NCL | <0.001 | <0.001 | ||
低表达 | 1 | 1 | ||
高表达 | 4.865 (2.823~8.383) | 3.598 (1.792~7.224) |