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Recruitment and response rates at baseline by location of practice
| Location of practice | Practices (N) | Subjects | % of all participants | ||
|---|---|---|---|---|---|
| No. approached | No. recruited | % recruited | |||
| London/South East | 3 | 3661 | 590 | 16.1 % | 7.2 % |
| Central Southern | 2 | 3635 | 745 | 20.5 % | 9.2 % |
| South West | 5 | 9003 | 1946 | 21.6 % | 24.0 % |
| East | 4 | 8438 | 1854 | 22.0 % | 22.8 % |
| West Midlands | 3 | 5843 | 1137 | 19.5 % | 14.0 % |
| North East | 4 | 6165 | 1344 | 21.8 % | 16.5 % |
| North West | 3 | 2614 | 518 | 19.8 % | 6.4 % |
| All | 24 | 39,359 | 8134 | 20.7 % | (100.0 %) |
