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Statistical evaluation: lateral stenosis versus ODI
| Severity of ODI | Lateral stenosis | |||||
|---|---|---|---|---|---|---|
| Mild | Moderate | Severe | ||||
| Mild | 0 | 0.00% | 9 | 26.50% | 1 | 3.80% |
| Moderate | 0 | 0.00% | 5 | 14.70% | 8 | 30.80% |
| Severe | 3 | 100.00% | 11 | 32.40% | 11 | 42.30% |
| Crippled | 0 | 0.00% | 6 | 17.60% | 6 | 23.10% |
| Bedridden | 0 | 0.00% | 3 | 8.80% | 0 | 0.00% |
There is no statistically significant relationship between the distribution of ODI classification and the lateral stenosis classification (P = 0.072); χ2 = 14.38, P = 0.072
