慢性阻塞性肺疾病稳定期患者报告结局量表的研制及初步考核

目的：初步研制慢性阻塞性肺疾病稳定期患者报告结局量表并进行初步考核。方法：参照量表研制程序规范,选取慢性阻塞性肺疾病稳定期患者为研究对象,成立研究工作小组,在中医理论模型指导下,综合文献研究、专家咨询和工作组讨论等内容,对问卷相关概念进行界定,构建问卷结构领域,组建条目池并进行筛选,并通过100例患者进行预调查,采用Cronbach’sα进行效度评价,领域与其各条目间的相关系数进行内容效度分析,主成分和因子分析法进行结构效度分析。结果：初步研制的慢性阻塞性肺疾病稳定期患者报告结局量表包括3个领域17个条目,问卷预调查信度分析Cronbach＇sα系数0.839,内容效度分析各领域与其包含条目的相关系数在0.5以上,因子分析共提取5个共因子。结论：慢性阻塞性肺疾病稳定患者报告结局量表领域结构和条目设置合理,信度和内容效度良好,结构效度一般。

Study and Preliminary Assessment of Chronic Obstructive Pulmonary Disease Patients Report Circulating Ending Scale

Objective：Preliminary developed chronic obstructive pulmonary disease patients report circulating ending scale and preliminarily assessment.Methods：Refers to scale development program specification,the selection of chronic obstructive pulmonary disease in patients with stable as research object,the research work group,established in Chinese medicine theory model guidance,comprehensive literature study,expert consultation and group discussion,etc.,on a questionnaire related concept definition,constructing questionnaire structure,the formation of entries pool and field screening,and through 100 patients pre-register survey,using Cronbach alpha＇s on validity evaluation,field and the entries correlations between content validity analysis and principal component analysis and factor analysis of structural validity.Results：Initially developed chronic obstructive pulmonary disease patients report circulating ending scale including 3 fields 17 entries,questionnaire survey reliability analysis beforehand Cronbach alpha coefficients 0.839＇s,content validity analysis each field and contains entries with correlation coefficients of 0.5 above,factor analysis of extraction of 5 factor.Conclusion：Chronic obstructive pulmonary disease stable patients report ending inventory field structure and set up reasonable entries,reliability and content validity is good,the structural validity generally.