Table 3.
Logistic regression analysis results of age, body mass index (BMI), disc degeneration, sagittal range of motion, lumbar lordosis angle, and sacral slope were correlated with the recurrence of disc herniation.
| β | SE | Wald | P-value | OR | 95% confidence interval (CI) | ||
|---|---|---|---|---|---|---|---|
| Low value | High value | ||||||
| Age | 0.908 | 0.355 | 6.535 | 0.011* | 2.480 | 1.236 | 4.975 |
| BMI | 1.103 | 0.358 | 9.500 | 0.002* | 3.013 | 1.494 | 6.075 |
| Disc degeneration | 0.584 | 0.209 | 7.779 | 0.005* | 1.793 | 1.189 | 2.702 |
| Sagittal range of motion | 1.901 | 0.371 | 26.245 | 0.000* | 6.694 | 3.234 | 13.855 |
| Lumbar lordosis angle | 0.876 | 0.348 | 6.326 | 0.012* | 2.402 | 1.213 | 4.754 |
| Sacral slope | 0.955 | 0.349 | 7.489 | 0.006* | 2.598 | 1.311 | 5.146 |
| Constant | −12.196 | 1.540 | 62.720 | 0.000* | 0.000 | ||
*
P<0.05.
OR – odds ratio; BMI – body mass index.