Rates of self-harm per 100 000 per year (2010–2012) in Derby
| Rates (2010–2012) | Multicentre study | HES emergency department | Rate ratio* (95% CI) | HES admissions | Rate ratio* (95% CI) |
|---|---|---|---|---|---|
| Total | 527.25 | 608.18 | 1.15 (1.03 to 1.30) | 326.54 | 0.62 (0.54 to 0.71) |
| Men | 422.04 | 550.44 | 1.30 (1.15 to 1.48) | 256.23 | 0.61 (0.52 to 0.71) |
| Women | 628.91 | 664.70 | 1.06 (0.95 to 1.18) | 395.06 | 0.63 (0.55 to 0.71) |
| <24 years | 486.53 | 501.66 | 1.03 (0.91 to 1.17) | 312.29 | 0.64 (0.56 to 0.74) |
| 25–34 years | 789.46 | 954.10 | 1.21 (1.10 to 1.33) | 427.46 | 0.54 (0.48 to 0.61) |
| 35–54 years | 802.64 | 848.56 | 1.06 (0.96 to 1.16) | 504.14 | 0.63 (0.56 to 0.70) |
| 55+ years | 154.69 | 145.02 | 0.94 (0.75 to 1.18) | 105.21 | 0.68 (0.53 to 0.87) |
Note: all rates based on episodes not individuals.
*Rate ratios calculated using Multicentre Study data as the reference group.
HES, Hospital Episode Statistics.