Grønvold Mogens
Bispebjerg Hospital, Palliativ Medicinsk Afdeling, DK-2400 København NV.
Ugeskr Laeger. 2008 Mar 3;170(10):825-9.
An elaborated research methodology elucidating the scientific quality of health-related quality of life questionnaires has been developed. With the availability of a methodology that can investigate important aspects of the validity and reliability of questionnaires, the central question is no longer whether questionnaire based studies are valid, but to what extent their validity in specific applications has been sufficiently researched. Newer statistical methods will facilitate a shift towards interactive, individualized questionnaires.
一种详细阐述的研究方法已被开发出来，用于阐明与健康相关的生活质量问卷的科学质量。随着一种能够调查问卷效度和信度重要方面的方法的出现，核心问题不再是基于问卷的研究是否有效，而是其在特定应用中的效度在多大程度上得到了充分研究。更新的统计方法将有助于向交互式、个性化问卷转变。
