Department of Physical Therapy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.
Department of Physical Therapy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.
Musculoskelet Sci Pract. 2021 Feb;51:102314. doi: 10.1016/j.msksp.2020.102314. Epub 2020 Dec 10.
The Central Sensitization Inventory (CSI) is a patient-reported tool to assess symptoms associated with central sensitization (CS). It consists of two parts: Part A assesses 25 somatic and emotional CS-related health symptoms, and part B asks if one has previously been diagnosed with a list of 10 Central Sensitivity Syndromes and related conditions.
The aim of this study was to translate and cross-culturally adapt the CSI into Persian and to evaluate its psychometric properties.
Cross-sectional study.
After completing the Persian translation, the psychometric properties of the Persian CSI (CSI-Per) were evaluated in 256 patients with chronic pain and 46 healthy subjects.
A confirmatory factor analysis confirmed a 1-factor model suggested in a large recent comprehensive multicountry study. Test-retest reliability (ICC = 0.934; P < 0.001) and the internal consistency (Cronbach's α = 0.87) were both good. After dividing the patient subjects into severity level subgroups, based on CSI-Per total scores, significant associations were found with the Persian version of the pain catastrophizing scale, pain duration, current pain intensity, maximum, minimum and average pain intensity in the past week and average pain intensity in the past month. In addition, total CSI-Per scores differentiated between patients and healthy subjects.
The CSI-Per demonstrated good validity and reliability to assess symptoms associated with CS in Persian-speaking patients with chronic pain.
中央敏感化量表（CSI）是一种用于评估与中央敏感化（CS）相关症状的患者报告工具。它由两部分组成：A 部分评估 25 种躯体和情绪 CS 相关健康症状，B 部分询问是否曾被诊断为 10 种中枢敏感综合征及相关病症列表中的一种。
本研究旨在将 CSI 翻译成波斯语，并评估其心理测量学特性。
横断面研究。
在完成波斯语翻译后，对 256 名慢性疼痛患者和 46 名健康受试者进行了 CSI 波斯语版本（CSI-Per）的心理测量学特性评估。
验证性因子分析证实了一项近期大规模综合多国研究中提出的 1 因素模型。重测信度（ICC=0.934；P<0.001）和内部一致性（Cronbach's α=0.87）均良好。根据 CSI-Per 总分将患者分为严重程度亚组后，发现与波斯语版疼痛灾难化量表、疼痛持续时间、当前疼痛强度、过去一周的最大、最小和平均疼痛强度以及过去一个月的平均疼痛强度之间存在显著关联。此外，CSI-Per 的总分能够区分患者和健康受试者。
CSI-Per 可用于评估波斯语慢性疼痛患者 CS 相关症状，具有良好的有效性和可靠性。
