Table 3

 Logistic regression analysis showing statistically significant variables

VariableOdds ratio95% CIp Value
PS v blind unregistered2.311.15 to 4.630.0187
Ethnic minority v white unregistered3.231.56 to 6.650.0015
⩽4 v ⩾5 visits unregistered2.511.06 to 5.960.0362
Treatable v untreatable condition unregistered4.872.10 to 11.330.0002
Registration status and presence of reversible diagnosis3.751.32 to 10.630.0128
>65 years v <65 years inappropriately registered3.141.03 to 9.580.045