Department of Psychological and Brain Sciences, Texas A&M University, 4235 TAMU, College Station, TX 77843, United States.
Department of Psychology, Simon Fraser University, Burnaby, British Columbia, Canada.
Psychiatry Res. 2018 Jan;259:439-441. doi: 10.1016/j.psychres.2017.11.023. Epub 2017 Nov 7.
Recently, Sinclair et al. (2016) reported on the development of a new Personality Assessment Inventory (PAI) index designed to identify individuals with histories of multiple suicide attempts (Chronic Suicide Risk Index: S_Chron). We evaluated this new index in a sample of over 1000 criminal offenders who had been administered the PAI as part of a more extensive research project. The S_Chron meaningfully discriminated between those with multiple prior suicide attempts and those with 0-1 attempts, similar to what Sinclair et al. reported. However, it did not demonstrate incremental validity beyond the PAI's Suicidal Ideation scale.
最近，Sinclair 等人（2016 年）报告了一种新的人格评估量表（PAI）指数的开发情况，该指数旨在识别有多次自杀企图史的个体（慢性自杀风险指数：S_Chron）。我们在一个超过 1000 名罪犯的样本中评估了这个新指数，这些罪犯在更广泛的研究项目中接受了 PAI 测试。S_Chron 能够有意义地区分那些有多次自杀企图的人和那些只有 0-1 次自杀企图的人，这与 Sinclair 等人的报告相似。然而，它并没有在 PAI 的自杀意念量表之外显示出增量有效性。
