Factor structure and psychometric properties of the Pittsburgh Sleep Quality Index in community-based adolescents
Author(s) -
Monika Raniti,
Joanna M. Waloszek,
Orli Schwartz,
Nicholas B. Allen,
John Trinder
Publication year - 2018
Publication title -
sleep
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.222
H-Index - 207
eISSN - 1550-9109
pISSN - 0161-8105
DOI - 10.1093/sleep/zsy066
Subject(s) - pittsburgh sleep quality index , psychometrics , index (typography) , psychology , sleep quality , clinical psychology , sleep (system call) , confirmatory factor analysis , medicine , gerontology , psychiatry , structural equation modeling , statistics , insomnia , computer science , world wide web , operating system , mathematics
The Pittsburgh Sleep Quality Index (PSQI) is a widely used self-report questionnaire that assesses general sleep quality. This study aimed to validate the single-factor scoring structure and related psychometric properties in the English language version of the PSQI in community-based adolescents.
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