DCE patient demographics and case-mix at baseline.
Comorbidity
REGRESSION
A: Pharmacy dispensing software; B: Primary care software; BMI: Body Mass Index; C: Telephone baseline survey; D: DCE survey; NHS: National Health Service; NR: Non-Respondents.* Derived from monthly household income.** Derived from prescribed medicines using Rx-Risk Comorbidity Index.*** Number of medicines equals number of different International Non-Proprietary Names.Intervention patients have a significantly higher monthly equivalent income, a slightly higher proportion pays the NHS user charge, and lower waiting time for medical appointments vs. control patients (P<0.05) (Monthly equivalent income and payment of the NHS user charge were not covariates in the regression model. Waiting time for medical appointments was an attribute in itself.Results from the regression analysis and WTA estimates are presented in 