Table 3 Univariate logistic regression analysis of some indicators
coefficient | P-value | OR (95% confidence interval). | |
|---|---|---|---|
Weakened lower extremity muscle strength | 2.197 | < 0.001 | 8.997 (4.464,18.637) |
Venous reflux /Varicose veins | 1.645 | < 0.001 | 5.178 (2.630,10.564) |
Intraoperative blood loss | 0.016 | < 0.001 | 1.017 (1.009,1.025) |
Walking impairment | 1.279 | < 0.001 | 3.593 (1.840,7.270) |
Number of discs involved (> 1) | 1.205 | < 0.001 | 3.335 (1.714,6.552) |
Age | 0.062 | 0.002 | 1.064 (1.024,1.109) |
Diabetes | 1.043 | 0.034 | 2.839 (1.024,7.240) |
ESR | 0.023 | 0.040 | 1.023 (1.000,1.046) |
Cholesterol | 0.302 | 0.078 | 1.352 (0.962,1.892) |
RBC | −0.591 | 0.085 | 0.554 (0.280,1.081) |
LDL_C | 0.327 | 0.087 | 1.387 (0.958,2.030) |
Male | −0.579 | 0.087 | 0.560 (0.284,1.080) |