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Analysis of patient and proxy ratings on the Dysexecutive Questionnaire: an application of Rasch analysis
Chan, R. C. K.1,2; Bode, R. K.3
2008
Source PublicationJOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY
ISSN0022-3050
SubtypeArticle
Volume79Issue:1Pages:86-88
AbstractBackground: We provide an alternate method of analysing self-report and proxy-report data on subjective complaints of dysexecutive symptoms among a group of patients with traumatic brain injury. Objective: The purpose of this study was to examine differences in the ratings of patients and proxies on a measure of the dysexecutive syndrome and further explore the insight impairment problem in patients with traumatic brain injury. Methods: Rasch analysis was conducted on the ratings of the Dysexecutive Questionnaire (DEX) by a sample of patients and their proxies. Results: While the average scores based on patient and proxy ratings were approximately the same (mean patient raw score = 30.12 and mean proxy raw score = 31.32), differential item functioning was found in five DEX items. As a result, the relationship between measures obtained from patient and proxy ratings was only in the moderate range (intraclass correlation = 0.46). Conclusions: Identification of differential item functioning in five of the 20 DEX items reflected the different perspectives of patients and their proxies in reporting the frequency of dysexecutive behaviour and suggests that these ratings are not interchangeable.; Background: We provide an alternate method of analysing self-report and proxy-report data on subjective complaints of dysexecutive symptoms among a group of patients with traumatic brain injury.
Keywordtraumatic brain-injury attentional deficits complaints awareness symptoms
Subject Area变态心理学
Indexed BySCI
Language英语
WOS IDWOS:000251625800024
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/5181
Collection中国科学院心理研究所回溯数据库(1956-2010)
Affiliation1.Chinese Acad Sci, Inst Psychol, Neuropsychol & Appl Cognit Neurosci Lab, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Key Lab Mental Hlth, Inst Psychol, Beijing, Peoples R China
3.Rehabil Inst Chicago, Ctr Rehabil Outcomes Res, Chicago, IL 60611 USA
Recommended Citation
GB/T 7714
Chan, R. C. K.,Bode, R. K.. Analysis of patient and proxy ratings on the Dysexecutive Questionnaire: an application of Rasch analysis[J]. JOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY,2008,79(1):86-88.
APA Chan, R. C. K.,&Bode, R. K..(2008).Analysis of patient and proxy ratings on the Dysexecutive Questionnaire: an application of Rasch analysis.JOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY,79(1),86-88.
MLA Chan, R. C. K.,et al."Analysis of patient and proxy ratings on the Dysexecutive Questionnaire: an application of Rasch analysis".JOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY 79.1(2008):86-88.
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