Article
THE FACTOR STRUCTURE OF THE PATIENT HEALTH QUESTIONNAIRE-9 IN STROKE: A COMPARISON WITH A NON-STROKE POPULATION
2023-03-26
Abstract excerpt
<h4>ABSTRACT</h4> <h4>Background</h4> There are concerns that the measurement of depression by the Patient Health Questionnaire-9 (PHQ-9), a self-report screening questionnaire, is biased by comorbid stroke sequelae. We, therefore, aimed to investigate these concerns in stroke, benchmarked against a non-stroke comparison sample, using factor analysis. <h4>Methods</h4> The secondary data sample constituted 787 stro...
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Identifiers and source
- Literature Corpus work
- 07c66583-50b9-5b06-91f7-09f5445c3ad1
- DOI
- 10.1101/2023.03.24.23287728
