作者: Steven M. Southwick , John H. Krystal , David R. Johnson , Dennis S. Charney
DOI: 10.1007/978-1-4899-1034-9_4
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摘要: In the general population, post-traumatic stress disorder (PTSD) has a 1% lifetime prevalence (Heizer et al., 1987). Estimates among war veterans are much higher, with 15% of Vietnam currently meeting criteria for PTSD and 30% criteria. Since their tour in Vietnam, another 20% have suffered from partial PTSD, having at least some symptoms disruptive normal social functioning (Kulka 1990).