Table 5 Probability of disease presence relating to presence or absence of vertebral endplate change
| Dogs | Intervertebral disc disease positive | Intervertebral disc disease negative | Total |
| Vertebral Endplate Change Positive Dog | 30 | 6 | 36 |
| Vertebral Endplate Change Negative Dog | 27 | 9 | 36 |
| Total | 57 | 15 | 72 |
| p-value | Odds ratio | Confidence interval 95% | |
| 0.38 | 1.67 | 0.52–5.34 | |