Table 2. Prevalence of mental disorders in an injured emergency centre population.
| Total sample | Unintentional injuries | Intentional injuries | p-value | ||||
|---|---|---|---|---|---|---|---|
| N | % | N | % | N | % | ||
| All mental disorders | 126 | 63 | 44 | 53.7 | 82 | 69.5 | 0.023* |
| Current mental disorders (12-month) | 119 | 59.5 | 40 | 48.8 | 79 | 66.9 | 0.010* |
| Current mental disorder alone | 33 | 16.5 | 13 | 15.9 | 20 | 16.9 | 0.837 |
| Any AOD dependence/abuse | 86 | 43 | 27 | 32.9 | 59 | 50 | 0.016* |
| AOD alone | 38 | 19 | 18 | 22 | 20 | 16.9 | 0.375 |
| AOD & another current mental disorder | 37 | 18.5 | 9 | 11 | 28 | 23.7 | 0.016* |
| AOD & any lifetime mental disorder | 48 | 24 | 9 | 11 | 39 | 33.1 | <0.001* |
| Any MDE | 49 | 24.5 | 16 | 19.5 | 33 | 28 | 0.172 |
| Any manic or hypomanic | 6 | 3 | 4 | 4.9 | 2 | 1.7 | 0.194 |
| Any anxiety disorder | 32 | 16 | 8 | 9.8 | 24 | 20.3 | 0.045* |
| PTSD | 13 | 6.5 | 4 | 4.9 | 9 | 7.6 | 0.438 |
| Any panic, agoraphobia, gen anxiety | 23 | 11.5 | 5 | 6.1 | 18 | 15.3 | 0.046* |
| Any psychosis | 12 | 6 | 5 | 6.1 | 7 | 5.9 | 0.961 |
*
p<0.5
- AOD = alcohol or drug abuse/dependence; MDE = major depressive episode; PTSD = post-traumatic stress disorder
- Any MDE included the following MINI modules: current, past and recurrent major depression
- Any manic or hypomanic included: current/past manic episode and current/past hypomanic episode
- Any anxiety disorder included: lifetime/current panic disorder, lifetime limited panic symptoms, current agoraphobia, social phobia, current obsessive-compulsive disorder, current post-traumatic stress disorder, current generalised anxiety disorder
- Any psychosis included: lifetime/current mood disorder with psychotic features and lifetime/current psychotic disorder