Figure 2.

Prevalence rates of each domain of the DSM-IV-TR® diagnostic criteria for PTSD— re-experiencing, avoidance/numbing, and arousal—by year (2001–2005) (n=10,074)^a

^ap<0.0001 determined by a marginal logistic regression model

DSM-IV-TR = Diagnostic and Statistical Manual of Mental Disorders, version IV

PTSD = posttraumatic stress disorder