Table 2.

Prevalence of mental health problems (overall N = 16 193)

Symptomsa	n/N	%
PTSD	447/16 155	2.7
MDD	517/16 112	3.2
Minor depression	527/16 108	3.3
Suicidal ideation	390/16 100	2.4
Panic disorder	293/16 027	1.8
GAD	303/15 854	1.9
Any of 6 mental health problems	1602/15 672	10.2

^aSee Methods section for case definitions.

GAD = generalized anxiety disorder;

MDD = major depressive disorder

PTSD = posttraumatic stress disorder