Programa de pós-graduação em Ciências da Reabilitação, Departamento de Fisioterapia, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil.
Programa de pós-graduação em Ciências da Reabilitação, Departamento de Fisioterapia, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil.
Braz J Phys Ther. 2017 Sep-Oct;21(5):336-343. doi: 10.1016/j.bjpt.2016.08.001. Epub 2017 Jul 4.
The Exercise Preference Questionnaire (EPQ) captures exercise preferences and measures personal factors, that influence motivation and adherence to exercise in stroke subjects.
To perform the cross-cultural adaptation of the EPQ into the Brazilian-Portuguese language and to evaluate its measurement properties.
The EPQ was cross-culturally adapted and primarily tested in 30 chronic stroke subjects. After the final version of the EPQ-Brazil was created, its test-retest reliability was verified, using Kappa indices and intra-class correlation coefficients (ICCs) (n=50), and internal consistency was verified using Cronbach's alpha coefficients (n=101). Construct validity was assessed using exploratory factor analysis (n=101), content validity using the content validity index (CVI) (n=8), and face validity using the rate of agreement regarding the clarity, wording, ability to answer the questions, and lay-out and style of the questionnaire with two groups, including individuals with stroke (n=81) and multidisciplinary health professionals (n=32).
The pre-final version required revisions (items 9, 29, and 30) and, after another pre-test, it was shown to be appropriate. The Kappa indices ranged from 0.58 to 0.95; the ICCs from 0.35 to 0.93, and the Cronbach's alpha coefficient was 0.82 (0.768-0.869 CI), showing adequate internal consistency. The exploratory factor analysis and CVI confirmed the validity of the EPQ-Brazil. The rate of agreement was greater than 80% for both groups.
The EPQ-Brazil was found to be a valid and reliable measure for verifying exercise preferences of Brazilian individuals with stroke.
运动偏好问卷（EPQ）捕捉运动偏好，并衡量影响中风患者运动动机和坚持的个人因素。
将 EPQ 进行跨文化适应性改编为巴西葡萄牙语，并评估其测量特性。
EPQ 进行了跨文化适应性改编，并在 30 名慢性中风患者中进行了初步测试。在创建 EPQ-巴西的最终版本后，使用 Kappa 指数和组内相关系数（ICC）（n=50）验证其测试-重测信度，使用 Cronbach 的 alpha 系数（n=101）验证内部一致性。使用探索性因子分析（n=101）评估结构效度，使用内容效度指数（CVI）（n=8）评估内容效度，使用两个组（包括中风患者（n=81）和多学科健康专业人员（n=32））对问卷的清晰度、措辞、回答问题的能力以及问卷的布局和风格的一致性进行评估。
预终版需要修订（项目 9、29 和 30），并在另一次预测试后，结果表明适当。Kappa 指数范围为 0.58 至 0.95；ICC 范围为 0.35 至 0.93，Cronbach 的 alpha 系数为 0.82（0.768-0.869 CI），表明内部一致性良好。探索性因子分析和 CVI 证实了 EPQ-巴西的有效性。两个组的一致性率均大于 80%。
EPQ-巴西被认为是一种有效的、可靠的测量方法，可用于验证巴西中风患者的运动偏好。
