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Table 2
Univariate analysis.
| Possible risk factors | Crude odds ratio | 95% confidence interval | P-value |
|---|---|---|---|
| Age | 1.03 | 1.00–1.06 | 0.07 |
| Sex (%) | 1.22 | 0.47–3.17 | 0.682 |
| Location | 0.14 | ||
| Cervical | |||
| Dorsal | 2.95 | 0.66–13.13 | 0.155 |
| Dorsolumbar | 1.17 | 0.26–5.24 | 0.841 |
| Type of involvement | 0.37 | ||
| Anterior | |||
| Central | 0.53 | 0.06–4.9 | 0.58 |
| Panvertebral | 2.7 | 0.27–25.63 | 0.39 |
| Paradiscal | 2.6 | 0.52–12.85 | 0.24 |
| Posterior | 0.001 | 0.00–inf | 0.99 |
| Posterior element | 1.45 | 0.25–8.46 | 0.68 |
| Compression | >1000 | 0.00–inf | 0.99 |
| X-ray | |||
| No. of vertebrae | 1.07 | 0.73–1.56 | 0.722 |
| AVH loss | 1.024 | 0.99–1.05 | 0.06 |
| Kyphosis > 30° | 2.68 | 1.009–7.1 | 0.04 |
| MRI | |||
| Loss of anterior CSF | 6.86 | 2.44–19.26 | 0.001 |
| Loss of posterior CSF | 2.2 | 0.22–22.15 | 0.505 |
| Cord oedema | 11.25 | 1.38–91.86 | 0.024 |
| Canal encroachment | 1.06 | 1.03–1.09 | 0.001 |
Bold values represent p-values that are significant (p < 0.05).
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