Trends and determinants of time in bed in Geneva, Switzerland

Details

Ressource 1Download: BIB_B2329993A9DA.P001.pdf (332.35 [Ko])
State: Public
Version: author
Serval ID
serval:BIB_B2329993A9DA
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Trends and determinants of time in bed in Geneva, Switzerland
Journal
Journal of Clinical Sleep Medicine : Jcsm
Author(s)
Gubelmann C., Guessous I., Theler J.M., Haba-Rubio J., Gaspoz J.M., Marques-Vidal P.
ISSN
1550-9397 (Electronic)
ISSN-L
1550-9389
Publication state
Published
Issued date
10/2014
Peer-reviewed
Oui
Volume
10
Number
10
Pages
1129-1135
Language
english
Notes
IUMSP2014/10
Abstract
STUDY OBJECTIVES: There is limited information regarding sleep duration and determinants in Switzerland. We aimed to assess the trends and determinants of time in bed as a proxy for sleep duration in the Swiss canton of Geneva.
METHODS: Data from repeated, independent cross-sectional representative samples of adults (≥ 18 years) of the Geneva population were collected between 2005 and 2011. Self-reported time in bed, education, monthly income, and nationality were assessed by questionnaire.
RESULTS: Data from 3,853 participants (50% women, 51.7 ± 10.9 years) were analyzed. No significant trend was observed between 2005 and 2011 regarding time in bed or the prevalence of short (≤ 6 h/day) and long (> 9 h/day) time in bed. Elderly participants reported a longer time in bed (year-adjusted mean ± standard error: 7.67 ± 0.02, 7.82 ± 0.03, and 8.41 ± 0.04 h/day for 35-50, 50-65, and 65+ years, respectively, p < 0.001), while shorter time in bed was reported by non-Swiss participants (7.77 ± 0.03 vs. 7.92 ± 0.03 h/day for Swiss nationals, p < 0.001), participants with higher education (7.92 ± 0.02 for non-university vs. 7.74 ± 0.03 h/day for university, p < 0.001) or higher income (8.10 ± 0.04, 7.84 ± 0.03, and 7.70 ± 0.03 h/day for < 5,000 SFr; 5,000-9,500 SFr, and > 9,500 SFr, respectively, p < 0.001). Multivariable-adjusted polytomous logistic regression showed short and long time in bed to be positively associated with obesity and negatively associated with income.
CONCLUSION: In a Swiss adult population, sleep duration as assessed by time in bed did not change significantly between 2005 and 2011. Both clinical and socioeconomic factors influence time in bed.
Keywords
Trends and determinants of time in bed in geneva, Switzerland
Pubmed
Web of science
Open Access
Yes
Create date
30/10/2014 9:55
Last modification date
20/08/2019 15:20
Usage data