Table 3. Frequency of disorders comorbid with post-traumatic stress disorder.

Diagnoses	Frequency	%
None	573	38.2
Major depressive episode: current	211	14.1
Major depressive episode: lifetime	242	16.1
Manic episode: current	30	2.0
Manic episode: past	16	1.1
Panic disorder: current	47	3.1
Social phobia	6	0.4
Substance dependence	42	2.8
Substance misuse	80	5.3
Psychotic disorder: lifetime	16	1.1
Psychotic disorder: current	76	5.1
Generalised anxiety disorder	161	10.7