Reliability and validity of the Japanese-language version of the Impact of Event Scale-Revised (IES-R-J): Four studies of different traumatic events
Reliability and validity of the Japanese-language version of the Impact of Event Scale-Revised (IES-R-J): Four studies of different traumatic events
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DOI：
10.1097/00005053-200203000-00006
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发表时间：
2002-03-01
影响因子：
1.9
通讯作者：
Nishizono-Maher, A
中科院分区：
文献类型：
--
作者：
Asukai, N;Kato, H;Nishizono-Maher, A
作者开发了事件影响量表修订版（IES-R-J）的日语版本，并在四个不同的群体中研究了其信度和效度：终身混合创伤事件的工人，砷中毒事件的幸存者，坂神-淡路地震的幸存者和东京地铁沙林袭击的幸存者。证据包括IES-R-J的重测可靠性和内部一致性。创伤后应激障碍（PTSD）和部分PTSD病例的评分显着高于非PTSD病例。IES-R-J可以是一个有用的自我评估诊断工具，特别是对于有PTSD症状的幸存者（PTSD +部分PTSD），通过使用总分24/25的截止值。在量表结构的分析中，大多数的侵入和过度唤醒项目被归入同一个集群，而回避项目组成一个单独的集群。女性患者的评分高于男性患者。只有女性地震幸存者的年龄和得分之间存在弱负相关。IES-R-J可以作为未来国际比较研究的有效工具。
The authors developed the Japanese-language version of the Impact of Event Scale-Revised (IES-R-J) and investigated its reliability and validity in four different groups: workers with lifetime mixed traumatic events, survivors of an arsenic poisoning case, survivors of the Hanshin-Awaji earthquake, and survivors of the Tokyo Metro sarin attack. Evidence includes retest reliability and internal consistency of the IES-R-J. Posttraumatic stress disorder (PTSD) and partial PTSD cases indicated significantly higher scores than non-PTSD cases. The IES-R-J can be a useful self-rating diagnostic instrument particularly for survivors with PTSD symptoms as a clinical concern (PTSD + partial PTSD) by using a 24/25 cutoff in total score. In analysis of scale structure, the majority of intrusion and hyperarousal items were subsumed under the same cluster, whereas avoidance items made up a separate cluster. Female patients indicated higher scores than male patients. A negative weak correlation between age and the score was found only among female earthquake survivors. The IES-R-J can be used as a validated instrument in future international comparative research.