Item response theory analyses of physical functioning items in the medical outcomes study
Item response theory analyses of physical functioning items in the medical outcomes study
复制标题
DOI：
10.1097/01.mlr.0000246649.43232.82
复制
发表时间：
2007-05-01
期刊：
影响因子：
3
通讯作者：
Cella, David
中科院分区：
文献类型：
--
作者：
Hays, Ron D.;Liu, Honghu;Cella, David
背景：构建和评估测量健康相关生活质量（HRQOL）单一领域的项目池是患者报告结果测量和信息系统（PROMIS）项目的基本目标之一。PROMIS最初的重点是5个HRQOL领域：身体功能、疲劳、疼痛、情绪困扰和社会/角色参与。分析相关的、可用的数据可以为这些新银行的建设提供信息。目的：我们试图通过评估医疗结果研究参与者的身体功能项目，为PROMIS身体功能项目库的建立提供信息。研究设计：在医学结果研究中，对3223名个体在基线（1986年秋季）给予的身体功能项目进行二次分析。受试者：参与者平均年龄54岁；15%的人受过高中以下教育，30%的人受过高中教育，27%的人受过高中教育
Background: Constructing and evaluating item pools that measure a single domain of health-related quality of life (HRQOL) is one of the fundamental objectives of the Patient Reported Outcome Measurement and Information System (PROMIS) project. The initial focus of PROMIS is on 5 HRQOL domains: physical function, fatigue, pain, emotional distress, and social/role participation. Analysis of related, available data can inform construction of these new banks.Objective: We sought to inform the building of the PROMIS physical function item bank by evaluating physical functioning items administered to participants in the Medical Outcomes Study.Research Design: Secondary analyses of physical functioning items administered at baseline (Fall, 1986) to 3223 individuals in the Medical Outcomes Study. Subjects: The mean age of participants was 54 years old; 15% had less than a high school education, 30% had a high school education, 27% had some but