Table 4 Multiple logistic regression analysis for the prediction of operative hemorrhage
From: Risk factors for intraoperative hemorrhage of Type I neurofibromatosis
Parameters | OR (95%) | P value |
|---|---|---|
Age (years) | 0.979 (0.903–1.062) | 0.612 |
Weight (kg) | 1.040 (0.990–1.092) | 0.117 |
Area of excision (cm2) | 1.008 (1.001–1.015) | 0.021 |
Operative time (min) | 1.002 (0.985–1.020) | 0.797 |
Surgical site | 16.089 (2.335–110.859) | 0.005 |
Classification | 0.123 (0.027–0.570) | 0.007 |
Primary surgical | 5.099 (1.161–22.399) | 0.031 |
Single lesion | 0.494 (0.135–1.807) | 0.286 |
Other symptoms | ||
Organ deformation | 0.176 (0.047–0.659) | 0.010 |