Teixeira Inaian Pignatti, Novais Iane de Paiva, Pinto Rogério de Melo Costa, Cheik Nadia Carla
School of Physical Education, Federal University of Uberlândia, Uberlândia, Brazil.
Rev Bras Epidemiol. 2012 Dec;15(4):845-57. doi: 10.1590/s1415-790x2012000400015.
Obtain a Portuguese version of the Kiddo-KINDL questionnaire that is semantic and culturally equivalent to the original version.
For the adaptation, the methodology of direct and inverse translation was used. The questionnaire was applied to groups from three schools in Uberlândia, MG - Brazil, and comprised of 378 children and adolescents aged between 12 and 16. 16% of the students were randomly selected to repeat the test. In the statistical analysis, the following aspects were appraised and analyzed such as: lost data, floor and ceiling effect, internal consistence of the item and reliability of the internal consistence of the scales.
The percentage of lost data in the scales was low varying between 1.6% to 2.57%, which indicates good acceptability of the questionnaire. The rates of floor and ceiling effect were lower than 12% suggesting that the instrument is sensitive to detect differences in quality of life related to the health of the children and adolescents ranked within the extreme ends. The Kiddo-KINDL as a whole has shown high reliability (Alpha Cronbach = 0.79).
The Kiddo-KINDL is a reliable tool to be used with children and adolescents in Brazil, and has provided important data of multidimensional nature.
获得《儿童生活质量问卷（Kiddo-KINDL）》的葡萄牙语版本，使其在语义和文化上与原始版本等效。
采用直接翻译和反向翻译的方法进行改编。该问卷应用于巴西米纳斯吉拉斯州乌贝兰迪亚市三所学校的学生群体，包括378名年龄在12至16岁之间的儿童和青少年。随机抽取16%的学生重复测试。在统计分析中，评估并分析了以下方面：缺失数据、地板效应和天花板效应、项目的内部一致性以及量表内部一致性的可靠性。
各量表中缺失数据的百分比很低，在1.6%至2.57%之间，这表明该问卷具有良好的可接受性。地板效应和天花板效应的发生率低于12%，这表明该工具能够灵敏地检测出处于极端水平的儿童和青少年与健康相关的生活质量差异。《儿童生活质量问卷（Kiddo-KINDL）》整体显示出较高的信度（克朗巴哈α系数=0.79）。
《儿童生活质量问卷（Kiddo-KINDL）》是一种可靠的工具，可用于巴西的儿童和青少年，并提供了重要的多维度数据。
