BACKGROUND: The UK is embarking on a national cardiovascular risk assessment programme called NHS Health Checks; in order to be effective, high and equitable uptake is paramount. METHODS: A cross-sectional study, using data extracted from electronic medical records of persons aged 35-74 years estimated to be at a high risk of developing cardiovascular disease, to examine the uptake of the Health Checks using logistic regression and statin prescribing. RESULTS: A total of 44.8% of high risk patients invited for a Health Check attended. Uptake was lower among younger men but higher among patients from south Asian (AOR = 1.71 [1.29-2.27] compared with white) or mixed ethnic backgrounds (AOR = 2.42 [1.50-3.89]), and patients registered with smaller practices (AOR = 2.53 [1.09-5.84]