We have located links that may give you full text access.
JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
Morningness-eveningness preference and sleep habits in Japanese office workers of different ages.
Chronobiologia 1992 January
The Japanese version of the morningness-eveningness questionnaire and life habits inventory were administered to approximately 400 workers and the changes in morningness-eveningness scores and sleep-wake habits with aging were investigated. All subjects were divided into four age groups, i.e., 20's, 30's, 40's, and 50 + 60's. Morningness-eveningness scores significantly shifted to morningness preference with increased age. The results of sleep-wake habits showed that 1) there were no age-related changes for habitual sleep parameters (bedtime, arising time, and sleep length), but preferential bed and arising times significantly advanced with aging, 2) the variability of habitual sleep parameters were greater in the young than in the old, especially, on the weekend, and 3) the older the age groups were, the better the mood on arising. These findings suggested that the circadian phase was advanced and/or the period was shortened with increased age.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app