In:
Journal of Public Health, Oxford University Press (OUP), Vol. 41, No. 2 ( 2019-06-01), p. e158-e168
Kurzfassung:
The connections between long sleep duration and obesity or weight gain warrant further examination. This meta-analysis aimed to evaluate whether long sleep duration was associated with the risk of obesity, weight gain, body mass index (BMI) change or weight change in adults. Methods PubMed, Embase, Cochrane Library, Elsevier Science Direct, Science Online, MEDLINE and CINAHL were searched for English articles published before May 2017. A total of 16 cohort studies (n = 329 888 participants) from 8 countries were included in the analysis. Pooled relative risks (RR) or regression coefficients (β) with 95% confidence intervals (CI) were estimated. Heterogeneity and publication bias were tested, and sensitivity analysis was also performed. Results We found that long sleep duration was associated with higher risk of obesity (RR [95% CI] = 1.04 [1.00–1.09] , P = 0.037), but had no significant associations with weight gain, BMI change or weight change. Long sleep duration increased the risk of weight gain in three situations: among men, in studies with 〈 5 years follow-up, and when sleep duration was 9 or more hours. Conclusions Long sleep duration was associated with risk of obesity in adults. More cohort studies with objective measures are needed to confirm this relationship.
Materialart:
Online-Ressource
ISSN:
1741-3842
,
1741-3850
DOI:
10.1093/pubmed/fdy135
Sprache:
Englisch
Verlag:
Oxford University Press (OUP)
Publikationsdatum:
2019
ZDB Id:
1497445-9
