表 4.
内翻性乳头状瘤恶变的多因素回归分析
| 因素 | b | S.E | Wald χ2 | P | OR | 95%CI | |
| 下限 | 上限 | ||||||
| 涕中带血 | -2.913 | 1.055 | 7.628 | 0.006 | 0.054 | 0.007 | 0.429 |
| 吸烟史 | -2.040 | 0.970 | 4.428 | 0.035 | 0.130 | 0.019 | 0.869 |
| 内镜见脓涕 | -3.263 | 1.076 | 9.196 | 0.002 | 0.038 | 0.005 | 0.315 |
| CT示眶壁骨质破坏 | -2.803 | 2.106 | 4.152 | 0.042 | 0.061 | 0.001 | 3.764 |
| CT示颅底骨质破坏 | -15.459 | 28 420.737 | 0.000 | 0.999 | 0 | 0.000 | — |
| MRI示眶内组织受累 | -2.079 | 1.752 | 6.296 | 0.022 | 0.125 | 0.004 | 3.875 |
| MRI示颅底硬脑膜强化 | -3.959 | 34 338.972 | 0.000 | 0.999 | 0.019 | 0.000 | — |
| MRI脑回征消失 | 3.790 | 1.074 | 12.450 | 0.001 | 44.237 | 5.390 | 363.062 |