Attendance type by IMD quintile
| IMD | Non-urgent N (%) | Urgent N (%) | Missing N (%) | Total N (%) | OR (95% CI) |
| 1 (most deprived) | 89 595 (21.7) | 300 917 (73.0) | 21 431 (5.2) | 411 943 (100.0) | 1 |
| 2 | 37 010 (20.3) | 137 287 (75.4) | 7733 (4.2) | 182 030 (100.0) | 0.91 (0.89 to 0.92) |
| 3 | 30 235 (21.2) | 108 813 (76.2) | 3716 (2.6) | 142 764 (100.0) | 0.93 (0.92 to 0.95) |
| 4 | 28 864 (21.3) | 104 162 (76.8) | 2576 (1.9) | 135 602 (100.0) | 0.93 (0.92 to 0.94) |
| 5 (least deprived) | 22 372 (22.0) | 77 880 (76.7) | 1282 (1.3) | 101 534 (100.0) | 0.96 (0.95 to 0.98) |
| Missing | 712 (17.6) | 3077 (76.3) | 245 (6.1) | 4034 (100.0) | – |
| Total | 208 788 (21.4) | 732 136 (74.9) | 36 983 (3.8) | 977 907 (100.0) | – |
IMD, Index of Multiple Deprivation.