Measurement Invariance and Sleep Quality Differences Between Men and Women in the Pittsburgh Sleep Quality Index
Author(s) -
Longfeng Li,
Connor M. Sheehan,
Marilyn S. Thompson
Publication year - 2019
Publication title -
journal of clinical sleep medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.529
H-Index - 92
eISSN - 1550-9397
pISSN - 1550-9389
DOI - 10.5664/jcsm.8082
Subject(s) - pittsburgh sleep quality index , measurement invariance , confirmatory factor analysis , psychology , exploratory factor analysis , index (typography) , sleep quality , medicine , gerontology , demography , clinical psychology , statistics , psychometrics , structural equation modeling , psychiatry , mathematics , insomnia , sociology , computer science , world wide web
Previous research has reported mixed results in terms of sex differences in sleep quality. We conducted an analysis of measurement invariance of the Pittsburgh Sleep Quality Index (PSQI) between men and women to provide a necessary foundation for examining sleep differences.
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