From: Health and Employment after Fifty (HEAF): a new prospective cohort study
Location of practice | Practices (N) | Subjects | % of all participants | ||
---|---|---|---|---|---|
 |  | No. approached | No. recruited | % recruited |  |
London/South East | 3 | 3661 | 590 | 16.1Â % | 7.2Â % |
Central Southern | 2 | 3635 | 745 | 20.5Â % | 9.2Â % |
South West | 5 | 9003 | 1946 | 21.6Â % | 24.0Â % |
East | 4 | 8438 | 1854 | 22.0Â % | 22.8Â % |
West Midlands | 3 | 5843 | 1137 | 19.5Â % | 14.0Â % |
North East | 4 | 6165 | 1344 | 21.8Â % | 16.5Â % |
North West | 3 | 2614 | 518 | 19.8Â % | 6.4Â % |
All | 24 | 39,359 | 8134 | 20.7Â % | (100.0Â %) |