Council tax valuation band as marker of deprivation and of general practice workload.

This study tests the hypothesis that Council Tax Valuation Banding (CTVB) is a measure both of UK socioeconomic status and of general practice workload. It is a retrospective cohort study based in a UK semi-rural general practice, North Wiltshire. The study group is a randomised selection of UK general practice patients. The outcome measures are socio-demographic and primary care workload parameters versus CTVBs by logistic regression analyses in a sample of 378 patients (90% participation rate). People who pay little or no council tax are significantly less likely to live in owner-occupied homes or to have access to a car than their counterparts. There is also a significant inverse association between CTVB and demand for general practitioner services. CTVB could be an accessible, universal, non-census marker of UK socioeconomic status and of general practice workload that would have validity in the context of primary care resource allocation and is a concept worthy of further investigation.