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首页> 外文期刊>Quality of life research: An international journal of quality of life aspects of treatment, care and rehabilitation >Development and psychometric validation of a new patient satisfaction instrument: the osteoARthritis Treatment Satisfaction (ARTS) questionnaire.
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Development and psychometric validation of a new patient satisfaction instrument: the osteoARthritis Treatment Satisfaction (ARTS) questionnaire.

机译：一种新的患者满意度工具的开发和心理计量学验证：骨关节炎治疗满意度（ARTS）问卷。

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摘要

Given the increasing interest in treatment satisfaction research and the lack of a specific questionnaire in osteoarthritis (OA), we developed and explored the psychometric properties of the osteoARthritis Treatment Satisfaction (ARTS) questionnaire. The ARTS questionnaire which consists of 18 items was developed in French following the analysis of semi-structured interviews performed among 20 OA participants, five rheumatologists and five general practitioners. Psychometric properties were assessed in France on a cross-sectional sample of 797 OA participants and test-retest reliability was evaluated in an independent sample of 111 clinically stable OA participants who filled-in the questionnaire within a 7.7 (+/- 3.1) day interval. Using principal component analysis, four scales were identified: Treatment advantages (seven items), Treatment convenience (three items), Treatment confidence (two items) and Satisfaction with physician (six items). Item convergent and item discriminant validity were satisfactory. Internal consistency provided evidence of reliability and lack of redundancy (Cronbach's alphas ranged from 0.66 to 0.86). Test-retest reliability was acceptable for two out of four scales (intraclass correlations coefficients (ICC) ranged from 0.61 to 0.75). Significant between groups differences were found on the ARTS scales, demonstrating the known groups validity of the ARTS questionnaire. The responsiveness of the ARTS is still to be documented.
机译：鉴于人们对治疗满意度研究的兴趣日益浓厚，并且缺乏针对骨关节炎（OA）的特定调查表，我们开发并探讨了“骨关节炎治疗满意度（ARTS）”调查表的心理计量学特性。在分析了20位OA参与者，五位风湿病学家和五位全科医生的半结构化访谈之后，以法语编写了ARTS问卷，其中包括18个项目。在法国，对797名OA参与者的横断面样本进行了心理计量学评估，并在111名临床稳定的OA参与者的独立样本中对重测信度进行了评估，他们在7.7（+/- 3.1）天的间隔内填写了问卷。使用主成分分析，确定了四个量表：治疗优势（七个项目），治疗便利性（三个项目），治疗信心（两个项目）和对医生的满意度（六个项目）。项收敛和项判别有效性令人满意。内部一致性提供了可靠性和缺乏冗余的证据（Cronbach的alpha范围为0.66至0.86）。四分之二的量表（组内相关系数（ICC）范围从0.61到0.75）可接受重测信度。在ARTS量表上发现组间差异显着，证明了ARTS调查表的已知组有效性。 ARTS的响应性仍有待记录。

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