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首页> 外文期刊>Psychological medicine >Predicting post-traumatic stress disorder: validation of the Trauma Screening Questionnaire in victims of assault.
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Predicting post-traumatic stress disorder: validation of the Trauma Screening Questionnaire in victims of assault.

机译：预测创伤后应激障碍：袭击受害者的创伤筛查问卷的验证。

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BACKGROUND: No accurate means of determining which individuals will develop post-traumatic stress disorder (PTSD) following a traumatic event has yet been identified. This study aimed to determine the validity of the Trauma Screening Questionnaire (TSQ) in predicting the development of PTSD following assault. METHOD: Five hundred and sixty-two individuals who presented to an emergency unit following assault completed the TSQ between 1 and 3 weeks later. The Davidson Trauma Scale (DTS) was completed by the same individuals at 1 month and 6 months following assault to determine the presence of PTSD. The predictive power of the TSQ was determined by statistical tests. RESULTS: The TSQ was an effective means of predicting future PTSD, with a sensitivity of 0.85, specificity 0.89, negative predictive value (NPV) 0.98 and efficiency 0.90. The positive predictive value (PPV) was lower (0.48), probably as a result of the relatively low prevalence of PTSD at 1 month (11%) and 6 months (8%) following the assault. CONCLUSIONS: This study suggests that the TSQ can be used between 1 and 3 weeks after assault to help identify individuals who will develop PTSD.
机译：背景：尚未确定确定在创伤事件后哪些人会发展为创伤后应激障碍（PTSD）的准确方法。这项研究旨在确定创伤筛查问卷（TSQ）在预测袭击后创伤后应激障碍的发展中的有效性。方法：袭击后出现在紧急部队的562名个人在1至3周后完成了TSQ。同一个人在袭击后1个月和6个月完成了戴维森创伤量表（DTS），以确定PTSD的存在。 TSQ的预测能力通过统计测试确定。结果：TSQ是预测未来PTSD的有效方法，灵敏度为0.85，特异性为0.89，阴性预测值（NPV）为0.98，效率为0.90。阳性预测值（PPV）较低（0.48），可能是由于袭击后1个月（11％）和6个月（8％）PTSD的患病率较低。结论：这项研究表明，TSQ可以在攻击后1至3周内使用，以帮助识别将发展为PTSD的个体。

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