作者
Adriane R Rosa, Clara Mercadé, Jose Sánchez-Moreno, Brisa Solé, Caterina Del Mar Bonnin, Carla Torrent, Iria Grande, Gisela Sugranyes, Dina Popovic, Manel Salamero, Flávio Kapczinski, Eduard Vieta, Anabel Martinez-Aran
发表日期
2013/8/15
期刊
Journal of Affective Disorders
卷号
150
期号
1
页码范围
29-36
出版商
Elsevier
简介
Background
Discrepancies between bipolar patients' reports and neuropsychological testing have been described and replicated. Unfortunately, no valid, specific, user-friendly, brief instrument is available to measure cognitive deficits as reported by these patients. The main aim of this study was to validate a novel instrument named the “cognitive complaints in bipolar disorder rating assessment” (COBRA). Second, we investigated the relationship between the COBRA, objective cognitive measures and illness course variables.
Method
The total sample (N=215) included 91 bipolar disorder patients and 124 healthy controls. The psychometric properties of the COBRA (e.g. internal consistency, concurrent validity, discriminative validity, factorial analyses, ROC curve and feasibility) were analyzed. A complete neuropsychological battery was used as objective cognitive assessment.
Results
The COBRA had one-factor …
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AR Rosa, C Mercadé, J Sánchez-Moreno, B Solé… - Journal of Affective Disorders, 2013