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首页> 外文期刊>Sao Paulo Medical Journal >Cross-cultural adaptation, validity and reproducibility of the Back Beliefs Questionnaire among older Brazilians with acute low back pain. A cross-sectional study
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Cross-cultural adaptation, validity and reproducibility of the Back Beliefs Questionnaire among older Brazilians with acute low back pain. A cross-sectional study

机译：急性低腰疼痛较大的巴西人逆婚调查问卷的跨文化适应，有效性和再现性。横断面研究

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BACKGROUND: Low back pain (LBP) has emerging as an epidemic, multifactorial and multidimensional condition in older age. Assessment of attitudes and beliefs of patients with back pain is necessary for understanding the impact of psychosocial factors on pain perception and management. OBJECTIVES: To cross-culturally adapt and examine the validity and reproducibility (intra and interrater reliability and agreement) of the Back Beliefs Questionnaire (BBQ) in older Brazilians with acute LBP. DESIGN AND SETTING: Cross-sectional methodological report conducted at the Department of Physical Therapy of the Universidade Federal de Minas Gerais, Belo Horizonte, Brazil. METHODS: The present study was conducted for translating, adapting, and examining the psychometric properties of a questionnaire. Participants aged ≥ 60 years experiencing an acute episode of LBP were recruited. Coefficients of internal consistency, reliability and agreement were obtained using Cronbach’s α, intraclass correlations, and standard error of measurement and the smallest detectable change, respectively. RESULTS: Twenty-six participants aged between 60-84 years and reporting a mean of 9.8 (4.3) years of schooling completed the study. The Brazilian Portuguese-language version of the BBQ (BBQ-Brazil) was proposed and presented with adequate conceptual, semantic, operational, and measurement equivalence from the original version. Intra and interrater evaluations showed moderate (0.74) and excellent (0.91) intraclass correlation coefficients, respectively, with small standard error of measurement for both evaluations. Internal consistency was considered adequate (0.70). CONCLUSION: BBQ-Brazil had consistent measurements of validity and reproducibility, and proved to be a valuable tool in clinical practice for addressing attitudes and beliefs of older patients with acute LBP.
机译：背景：低腰疼痛（LBP）在较老年人中涌现为血腥，多因素和多维病情。对背部疼痛患者的态度和信仰的评估是理解心理社会因素对疼痛感知和管理的影响。目标：跨文化适应和审视较古老的巴西人急性LBP的背信问卷（BBQ）的有效性和再现性（MBQ）的有效性和再现性。设计与环境：在巴西贝洛··哈西亚·贝洛··哈西斯·贝洛···赫拉斯省的境内进行横断面方法论报告。方法：进行本研究以进行翻译，调整和检查问卷的心理学特性。招募了≥60岁的参与者招募了急性发作的LBP。使用Cronbach的α，脑内相关性和测量标准误差和最小可检测变化获得内部一致性，可靠性和协议系数。结果：二十六名参与者年龄在60-84岁之间，报告均为9.8（4.3）年的学校学校完成了这项研究。 BBQ（BBQ-Brazil）的巴西葡萄牙语版本是提出的，并提出了来自原始版本的适当概念，语义，操作和测量等价。分别显示出中等（0.74）和优异的（0.91）脑相关系数的中度和时刻评估，分别为评估的小标准误差。内部一致性被认为是足够的（0.70）。结论：BBQ-Brazil一致的有效性和可重复性测量，并被证明是在临床实践中是一种有价值的工具，用于解决急性LBP患者患者的态度和信仰。

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