Abstract：
:Sensitivity to blood, injury, and mutilation (SBIM) may increase risk for posttraumatic stress disorder (PTSD), given that traumatic events often involve actual or perceived threat of bodily harm to oneself and/or others, including exposure to blood and other mutilation-related stimuli. A self-report questionnaire was administered to male, active duty, U.S. Army Special Operations Command soldiers who had deployed to Iraq and Afghanistan (n =694 males). We first used exploratory factor analysis to examine whether the 30-item Mutilation Questionnaire (Klorman et al., 1974) comprised a unitary measure of SBIM, finding that 10 of the items form a cohesive SBIM factor. Summed, those 10 SBIM items had a significant bivariate correlation with PTSD symptom severity. In a multiple regression analysis that included demographic characteristics and lifetime trauma exposure, SBIM was positively associated with PTSD symptom severity. Other significant multivariate predictors were high lifetime trauma exposure and junior enlisted rank. When trait neuroticism was added to the model to test the robustness of these findings, the association of SBIM with PTSD symptom severity remained significant. The results suggest that SBIM may be a risk factor for PTSD in male soldiers. Further research is warranted to improve measurement and understanding of SBIM.
journal_name
Psychiatry Resjournal_title
Psychiatry researchauthors
Naifeh JA,Ursano RJ,Benfer N,Wu H,Herman M,Benedek DM,Russell DW,Benevides KN,Kao TC,Ng THH,Aliaga PA,Wynn GH,Zhang L,Forsten RD,Fullerton CSdoi
10.1016/j.psychres.2017.01.058subject
Has Abstractpub_date
2017-04-01 00:00:00pages
78-83eissn
0165-1781issn
1872-7123pii
S0165-1781(16)30508-Xjournal_volume
250pub_type
杂志文章abstract：:Persons with schizophrenia and schizoaffective disorder exhibit deficits in both visual processing and neuropsychological tasks. Little is known, however, about whether these deficits are related to one another. We administered psychophysical tests of visual discrimination and recognition, and neuropsychological tests...
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journal_title：Psychiatry research
pub_type： 杂志文章,meta分析,评审
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更新日期：2018-01-01 00:00:00
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