A DEPRESSION RATING-SCALE FOR SCHIZOPHRENICS
A DEPRESSION RATING-SCALE FOR SCHIZOPHRENICS
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DOI：
10.1016/0920-9964(90)90005-r
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发表时间：
1990-07-01
影响因子：
4.5
通讯作者：
SCHISSEL, B
中科院分区：
文献类型：
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作者：
ADDINGTON, D;ADDINGTON, J;SCHISSEL, B
用于评估抑郁症的量表是为非精神病人群开发的，但因不适合精神病人群而受到批评。因此，我们已经开发了一个新的评定量表的基础上，从汉密尔顿抑郁量表和目前的状态检查项目的测量精神分裂症的抑郁。选择是基于一个三阶段的程序，首先因素分析，然后内部一致性的措施，最后表面效度。 对50例符合DSM-III精神分裂症诊断标准的急性精神分裂症患者在两个时间点进行抑郁评定。我们的研究结果表明，从两个量表的几个项目形成了一个上级工具，用于测量精神分裂症的抑郁。这11个项目在时间1和时间2分别产生了0.84和0.89的克朗巴赫α。
Scales for assessing depression are well developed for non-psychotic populations but have been critcized for being inappropriate for psychotic populations. As a result we have developed a new rating scale for the measurement of depression in schizophrenia based on items selected from the Hamilton Depression Rating Scale and the Present State Examination. The selection was based on a three stage procedure first factor analysis then measures of internal consistency and finally face validity. Ratings of depression were made on 50 acutely ill schizophrenics meeting DSM-III criteria for schizophrenia assessed at two points in time. Our results indicate that several items from both scales form a superior instrument for measuring depression in schizophrenia. The eleven items generated a Cronbach''s alpha of 0.84 at time one and 0.89 at time 2.