Mackie P C, Jessen E C, Jarvis S N
Department of Community Child Health, University of Newcastle-Upon-Tyne, Gateshead, UK.
Public Health. 2002 Mar;116(2):95-101. doi: 10.1038/sj.ph.1900825.
The aim of the study was to develop a statistical method to derive a domain structure for the development of an impact of disability index, using multidimensional scaling of questionnaire items and expert and non-expert judgement of severity based on standardised videos. The participants were parents of children with cerebral palsy, parents of children in mainstream schools and clinicians with expertise in cerebral palsy, all accessed through child health services in the north east of England. The methods to create a weighted, domain structure for use with the impact of disability index were developed. Multidimensional scaling techniques can be used to derive dimensional data structures. Standardised video material can be used to elicit expert judgements of severity of disability.
本研究的目的是开发一种统计方法，以得出一个领域结构，用于制定残疾影响指数，该方法采用问卷项目的多维标度法以及基于标准化视频的专家和非专家严重程度判断。参与者包括患有脑瘫儿童的父母、主流学校儿童的父母以及在脑瘫方面具有专业知识的临床医生，他们都是通过英格兰东北部的儿童健康服务机构招募的。已开发出用于残疾影响指数的加权领域结构的创建方法。多维标度技术可用于得出维度数据结构。标准化视频材料可用于获取对残疾严重程度的专家判断。
