Development and validation of the Japanese version of the Restorative Sleep Questionnaire in community samples.
Insomnia
Non-restorative sleep
Restorative sleep questionnaire
Sleep debt
Validation
Journal
Sleep medicine
ISSN: 1878-5506
Titre abrégé: Sleep Med
Pays: Netherlands
ID NLM: 100898759
Informations de publication
Date de publication:
08 2023
08 2023
Historique:
received:
13
03
2023
revised:
12
05
2023
accepted:
18
05
2023
medline:
4
7
2023
pubmed:
16
6
2023
entrez:
15
6
2023
Statut:
ppublish
Résumé
This study aimed to validate the Japanese version of the Restorative Sleep Questionnaire Weekly version (RSQ-W-J) and estimate the RSQ-W-J cut-off score to identify the degree of non-restorative sleep (NRS) that interferes with daytime function. An online survey was conducted, and 513 participants (241 men, 272 women; mean age, 47.88 ± 16.66 years) completed the questionnaires. The RSQ-W-J, Multidimensional Fatigue Inventory, Athens Insomnia Scale, Patient Health Questionnaire-9, Epworth Sleepiness Scale, Sleep Debt Index, NRS and the degree of daytime dysfunction, and the diagnostic criteria for chronic insomnia were used as implementation scales. The RSQ-W-J was confirmed to have a single-factor structure. Both the Cronbach α coefficient and test-retest reliability of RSQ-W-J were high (α = 0.91; intraclass correlation coefficient [ICC] The RSQ-W-J was shown to be useful for comprehensively measuring the degree of restorative sleep.
Identifiants
pubmed: 37320958
pii: S1389-9457(23)00184-3
doi: 10.1016/j.sleep.2023.05.015
pii:
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
45-52Informations de copyright
Copyright © 2023. Published by Elsevier B.V.
Déclaration de conflit d'intérêts
Declaration of competing interest Authors declare none.