Development and validation of the Japanese version of the obsessive-compulsive inventory.
Development and validation of the Japanese version of the obsessive-compulsive inventory.
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DOI：
10.1186/1756-0500-7-306
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发表时间：
2014-05-20
影响因子：
1.8
通讯作者：
Shimizu, Eiji
中科院分区：
文献类型：
--
作者：
Ishikawa, Ryotaro;Kobori, Osamu;Shimizu, Eiji
背景：强迫量表（OCI）旨在评估临床和非临床样本中强迫症状的严重程度。本研究的目的是开发该量表的日语版本 (OCI-J)，并在非临床和临床日本样本中对其进行验证。 结果：在研究 1 中，对 150 名本科生（非临床样本）进行了 OCI-J、莫兹利强迫量表 (MOCI) 以及焦虑和抑郁测量，以调查 OCI-J 的内部一致性和收敛效度。此外，118 名非临床参与者在两周间隔后完成了 OCI-J，以确定重测可靠性。在研究2中，强迫症参与者（n = 35）、患有恐慌症的焦虑控制参与者（n = 22）和健康对照参与者（n = 37）完成了OCI-J，以测试其临床辨别能力。相关分析表明OCI-J和MOCI的子量表与总分之间存在中等到高度相关性。此外，OCI-J 及其子量表表现出令人满意的重测可靠性。最后，OCI-J 对强迫症患者与健康对照和焦虑对照表现出良好的临床区分能力。结论：OCI-J 是测量日本临床和非临床样本中强迫症症状的有效且可靠的工具。
BACKGROUND: The Obsessive-Compulsive Inventory (OCI) was designed to evaluate the severity of obsessive-compulsive symptoms in both clinical and non-clinical samples. The aim of the study was to develop a Japanese version of this scale (OCI-J) and validate it in both non-clinical and clinical Japanese samples.FINDINGS: In Study 1, the OCI-J, the Maudsley Obsessional Compulsive Inventory (MOCI), and measures of anxiety and depression were administered to 150 undergraduate students (non-clinical sample) in order to investigate the internal consistency and convergent validity of the OCI-J. Furthermore, 118 non-clinical participants completed the OCI-J after a 2-week interval to determine the test-retest reliability. In Study 2, OCD participants (n=35), anxiety control participants with panic disorder (n=22), and healthy control participants (n=37) completed the OCI-J in order to test its clinical discrimination ability.Correlational analysis indicated moderate to high correlations between the subscales and total scores of the OCI-J and MOCI. In addition, the OCI-J and its subscales demonstrated satisfactory test-retest reliabilities. Finally, the OCI-J showed good clinical discrimination for patients with OCD from healthy and anxiety controls.CONCLUSIONS: The OCI-J is a valid and reliable instrument for measuring OCD symptoms in both clinical and non-clinical samples of Japanese.