Distribution of head injury (AIS ≥3) within deprivation groups
| Less deprived (Carstairs 1–5) | More deprived (Carstairs 6 and 7) | ||||
|---|---|---|---|---|---|
| n | % | n | % | Total | |
| 95% CI for difference in proportion of patients with HI from more deprived areas = 5.4% to 8.0%. | |||||
| AIS, Abbreviated Injury Score; HI, head injury. | |||||
| HI | 2074 | 10.6 | 858 | 16.3 | 2932 |
| No HI | 17577 | 89.4 | 4418 | 83.7 | 21995 |
| Total | 19651 | 5276 | 24927 | ||