Description of datasets
| Data collection week* | Retrospective attendances (2010/2011) | Prospective attendances (2012/2013) | |||||
|---|---|---|---|---|---|---|---|
| All (n) | Alcohol related (n (%)) | All (n) | Data available† (n (%)) | Alcohol related‡ | |||
| All (n (%)) | BrAC (n (%)) | Clinical opinion (n (%)) | |||||
| 2–8 July | 961 | 122 (12.7) | 1622 | 656 (40.4) | 101 (15.4) | 90 (13.7) | 11 (1.7) |
| 8–14 October | 1059 | 157 (14.8) | 1691 | 1368 (80.9) | 220 (16.2) | 145 (10.6) | 75 (5.5) |
| 17–23 December | 1464 | 171 (11.7) | 1558 | 1298 (83.3) | 186 (14.3) | 100 (7.7) | 86 (6.6) |
| 25 February–3 March | 1637 | 186 (11.4) | 1655 | 1430 (86.4) | 213 (14.9) | 163 (11.4) | 50 (3.5) |
| 5121 | 636 (12.4) | 6526 | 4752 (72.8) | 720 (15.2) | 498 (10.5) | 222 (4.7) | |
NB percentages do not add to 100 due to rounding.
*Dates inclusive.
†As a percentage of total presentations.
‡As a percentage of data available.
BrAC, breath alcohol concentration.