Philippaerts R M, Lefevre J
Department of Kinesiology, Center for Physical Development Research, Katholieke Universiteit Leuven, Belgium.
Am J Epidemiol. 1998 May 15;147(10):982-90. doi: 10.1093/oxfordjournals.aje.a009389.
The reliability and validity of three physical activity questionnaires were studied using 90 Flemish males (30 aged 30 years, 30 aged 35 years, and 30 aged 40 years). Intraclass correlations (R) and kappa values were calculated to verify within judge and between judges reliability (objectivity) and test-retest reliability (stability) of the Tecumseh Community Health Study Questionnaire, the Five City Project Questionnaire, and the Baecke Questionnaire. Results showed high for within judge and between judges reliability. R coefficients for stability varied between 0.47 and 0.95. Kappa values varied between 0.20 and 0.73. Concurrent validity was investigated by comparing three levels of professional status. Workmen had higher indices concerning physical activity during work than clerks and managers. Congruent validity, studied by means of principal-components analysis, confirmed subdivision of habitual physical activity into three entities, physical activity during work, sports activities, and general leisure time. These results indicate that reliable and valid data can be obtained in Flemish males by three interviewer-assisted physical activity questionnaires.
使用90名佛兰芒男性（30名30岁、30名35岁和30名40岁）研究了三种身体活动问卷的信度和效度。计算组内相关系数（R）和kappa值，以验证特库姆塞社区健康研究问卷、五城市项目问卷和贝克问卷在评判员内和评判员间的信度（客观性）以及重测信度（稳定性）。结果显示，评判员内和评判员间的信度较高。稳定性的R系数在0.47至0.95之间。kappa值在0.20至0.73之间。通过比较三个职业地位水平来研究同时效度。工人在工作期间的身体活动指数高于职员和经理。通过主成分分析研究的一致性效度证实，习惯性身体活动可细分为三个部分，即工作期间的身体活动、体育活动和一般休闲时间。这些结果表明，通过三种由访谈员协助的身体活动问卷，可以在佛兰芒男性中获得可靠且有效的数据。
