Table 3.
Median age-of-onset and distribution of DMS-IV mental disorders in a population-based study of the Ohio Army National Guard, 2008–2012 (N=671).
| Anxiety disorders | Mood disorders | Substance disorders | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
||||||||||
| Panic disorder |
Agoraphobia, without panic disorder |
Specific phobia |
Social phobia |
Post-trau- matic stress disorder |
Obsessive compulsive disorder |
Other an- xiety disorder |
Major de- pressive disorder |
Bipolar I/II | Other mood disorder |
Alcohol use disorderc |
Drug use disorderc |
|
| Mediana | 24 (15) | 19 (14) | 10 (13) | 11 (7) | 20 (11) | 13 (13) | 20 (13) | 21 (13) | 20 (12) | 24 (14) | 20 (4) | 16 (4) |
| (IQR)b | ||||||||||||
| <18 | 12.0% | 44.4% | 70.0% | 95.1% | 35.9% | 68.2% | 38.1% | 33.6% | 39.1% | 26.7% | 12.1% | 66.7% |
| Years | ||||||||||||
| 18–24 | 44.0% | 22.2% | 26.7% | 2.4% | 38.5% | 18.2% | 28.6% | 32.1% | 30.4% | 40.0% | 74.1% | 31.2% |
| Years | ||||||||||||
| 25+ | 44.0% | 33.3% | 3.3% | 2.4% | 25.6% | 13.6% | 33.3% | 34.3% | 30.4% | 33.3% | 13.8% | 2.2% |
| Years | ||||||||||||
a
Retrospectively reported age-of-onset.
b
Inter-quartile range (IQR) is the range between then 25th and 75th percentiles on the age-of-onset distribution.
c
Includes abuse and dependence.