Logistic regression analysis showing statistically significant variables
| Variable | Odds ratio | 95% CI | p Value |
|---|---|---|---|
| PS v blind unregistered | 2.31 | 1.15 to 4.63 | 0.0187 |
| Ethnic minority v white unregistered | 3.23 | 1.56 to 6.65 | 0.0015 |
| ⩽4 v ⩾5 visits unregistered | 2.51 | 1.06 to 5.96 | 0.0362 |
| Treatable v untreatable condition unregistered | 4.87 | 2.10 to 11.33 | 0.0002 |
| Registration status and presence of reversible diagnosis | 3.75 | 1.32 to 10.63 | 0.0128 |
| >65 years v <65 years inappropriately registered | 3.14 | 1.03 to 9.58 | 0.045 |