Table 1

Characteristics of the sample

GroupGenderAge group (years)QRISK2 score (%)Ethnicity by grouping
MaleFemale40–5051–6060–7410 or less10–1920 or moreWhite (British, European)Black (British/African or Caribbean)South Asian (Indian, Pakistani, Bangladeshi, Sri Lankan)All other ethnicities
Control342416100322
Intervention832545602540
Total11749511702862