Table 1.
Psychiatric conditions at baseline (2010–2011) by each group
| Conditions | Any fear (n = 212) | Any distress (n = 135) | Any externalising (n = 358) | Cross-category comorbidity (n = 103) | Total (n = 587) | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| n | % | n | % | n | % | n | % | n = 587 | % | |
| Separation anxiety | 72 | 34.0 | 27 | 37.5 | 72 | 12.3 | ||||
| Specific anxiety | 86 | 40.6 | 24 | 27.9 | 86 | 14.7 | ||||
| Social anxiety | 26 | 12.3 | 7 | 26.9 | 26 | 4.4 | ||||
| Panic | 1 | 0.5 | 1 | 100.0 | 1 | 0.2 | ||||
| Agoraphobia | 4 | 1.9 | 1 | 25.0 | 4 | 0.7 | ||||
| Other anxieties | 44 | 20.8 | 12 | 27.3 | 44 | 7.5 | ||||
| Depression | 86 | 63.7 | 42 | 48.8 | 86 | 14.7 | ||||
| Bipolar | 5 | 3.7 | 4 | 80.0 | 5 | 0.9 | ||||
| PTSD | 23 | 17.0 | 14 | 60.9 | 23 | 3.9 | ||||
| OCD | 7 | 5.2 | 2 | 28.6 | 7 | 1.2 | ||||
| Psychosis | 1 | 0.7 | 0 | 0.0 | 1 | 0.2 | ||||
| Eating disorder | 10 | 7.4 | 6 | 60.0 | 10 | 1.7 | ||||
| Tic disorder | 19 | 14.1 | 8 | 42.1 | 19 | 3.2 | ||||
| Any ADHD | 270 | 75.4 | 54 | 20.0 | 270 | 46.0 | ||||
| Any Conduct | 49 | 13.7 | 16 | 32.7 | 49 | 8.3 | ||||
| Any ODD | 131 | 36.6 | 33 | 25.2 | 131 | 22.3 | ||||
PTSD, post-traumatic stress disorder; OCD, obsessive-compulsive disorder; ADHD, attention deficit and hyperactivity disorder; ODD, oppositional-defiant disorder.
Note: Cross-category comorbidity group was defined as subjects with conditions belonging to more than one diagnostic group (comorbidity between categories). Percentages are calculated by n/total cases on condition category. Percentage in the cross-category column indicates the percentage of subjects with a cross-category comorbidity within the specific condition. Percentages may not result in 100% due to within-category comorbidity.