预测因子 | B | SE | Wald | OR (95% CI) | P |
套块直径 | 0.044 | 0.016 | 7.256 | 1.045 (1.012~1.078) | 0.007 |
肠壁血流信号 | −1.503 | 0.467 | 10.357 | 0.222 (0.089~0.556) | 0.001 |
腹腔积液 | 1.175 | 0.433 | 7.371 | 3.239 (1.387~7.568) | 0.007 |
血便 | 1.423 | 0.445 | 10.21 | 4.149 (1.733~9.931) | 0.001 |