几个问卷项目能多准确地表明焦虑和抑郁情况？
How well can a few questionnaire items indicate anxiety and depression?
作者信息
Tambs K, Moum T
机构信息
Department of Epidemiology, University of Oslo, Norway.
出版信息
Acta Psychiatr Scand. 1993 May;87(5):364-7. doi: 10.1111/j.1600-0447.1993.tb03388.x.
There is a need for a short form questionnaire with known psychometric characteristics that may be used as an indicator of level of global mental distress. A weighted sum of 5 questions from the Symptom Check List (SCL) anxiety and depression subscales (SCL-25) correlates at r = 0.92 with the global SCL-25 score. The alpha reliability for the (5-item) short form questionnaire was 0.85%. Age differences seemed to be trivial, and sex differences were moderate. Descriptive statistics for short form scores in a large, representative sample are given.
需要一份具有已知心理测量学特征的简短问卷，可用作全球精神痛苦程度的指标。症状自评量表（SCL）焦虑和抑郁分量表（SCL - 25）中5个问题的加权总和与SCL - 25总分的相关性为r = 0.92。（5项）简短问卷的α信度为0.85%。年龄差异似乎微不足道，性别差异适中。给出了一个大型代表性样本中简短问卷分数的描述性统计数据。
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