Department of Child and Adolescent Psychiatry and Psychology, Institute of Neurosciences, Hospital Clinic de Barcelona, Barcelona, Spain.
Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona, Spain.
Child Psychiatry Hum Dev. 2024 Feb;55(1):107-116. doi: 10.1007/s10578-022-01386-9. Epub 2022 Jun 27.
The Child Obsessive-Compulsive Impact Scale (COIS-R) is a parent- and self-report measure of the impairment related to Obsessive-Compulsive Disorder (OCD) symptoms. Previous research has demonstrated the reliability and validity of the original version of the COIS-R; to date, however, the scale has not been validated for use in Spanish samples of pediatric OCD. The present study aimed to assess the psychometric properties of this in a clinical sample of pediatric OCD (n = 91). Analyses of internal consistency, convergent and divergent validity were conducted. For both the COIS-R report scales estimates similar to those in the original instrument were obtained for internal consistency, test-retest reliability, and convergent validity. Thus, the Spanish version of the COIS-R seems to retain sound psychometric properties of its original version; it appears to be a reliable instrument for the assessment of obsessive-compulsive impairment and the effects of treatment, and can be used in other cultural contexts.
儿童强迫症影响量表（COIS-R）是一种家长和自我报告的评估工具，用于评估与强迫症（OCD）症状相关的损害。先前的研究已经证明了 COIS-R 原始版本的可靠性和有效性；然而，迄今为止，该量表尚未在西班牙儿科 OCD 样本中得到验证。本研究旨在评估该量表在儿科 OCD 临床样本中的心理测量特性（n=91）。进行了内部一致性、收敛和发散有效性的分析。对于 COIS-R 报告量表的两种评估方法，内部一致性、重测信度和收敛有效性的估计值与原始工具相似。因此，COIS-R 的西班牙语版本似乎保留了其原始版本的良好心理测量特性；它似乎是一种可靠的评估强迫症损害和治疗效果的工具，可以在其他文化背景下使用。
