| Practice code | Region | IMD score (2010) | IMD decile | Audit lead remained | Included for analysis |
|---|---|---|---|---|---|
| P1 | North East | 47.6 | 1st | Yes | Yes |
| P2 | Midlands | 19.5 | 5th | Yes | Yes |
| P3 | East | 25.5 | 4th | No | Yes |
| P4 | London | 23.7 | 4th | Yes | Yes |
| P5 | South East | 39.3 | 2nd | Yes | Yes |
| P6 | South East | 3.61 | 10th | Yes | Yes |
| P7 | South East | 7.3 | 9th | Yes | Yes |
| P8 | South East | 4.42 | 10th | Yes | Yes |
| P9 | South East | 11.6 | 7th | Yes | Yes |
| P10 | London | 29.4 | 3rd | No | No |
| P11 | London | 19.3 | 5th | Yes | Yes |