Sleep Duration and Daytime Napping and Risk of Type 2 Diabetes Among Japanese Men and Women: The Japan Collaborative Cohort Study for Evaluation of Cancer Risk
| Autor: | Reiko Okada, Masayuki Teramoto, Isao Muraki, Akiko Tamakoshi, Hiroyasu Iso |
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| Jazyk: | angličtina |
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | Journal of Epidemiology, Vol 33, Iss 11, Pp 562-568 (2023) |
| Druh dokumentu: | article |
| ISSN: | 0917-5040 1349-9092 |
| DOI: | 10.2188/jea.JE20220118 |
| Popis: | Background: Little is known about the impacts of sleep duration and daytime napping on the risk of type 2 diabetes mellitus (T2DM). Methods: In this study, 20,318 participants (7,597 men, 12,721 women) aged 40–79 years without a history of T2DM, stroke, coronary heart disease, or cancer at baseline (1988–1990), completed the baseline survey and the 5-year follow-up questionnaires, which included average sleep duration, napping habits, and self-reports of physician-diagnosed diabetes. The multivariable odds ratios (ORs) with 95% confidence intervals (CIs) were calculated using a logistic regression model. Results: During the 5-year follow-up, 531 new cases of T2DM (266 men and 265 women) were documented. Sleep duration ≥10 hours was associated with higher risk of T2DM compared to sleep duration of 7 hours (OR 1.99; 95% CI, 1.28–3.08). The excess risk was observed for both sexes and primarily found among the non-overweight; the multivariable ORs of sleeping ≥10 hours compared to 7 hours were 2.05 (95% CI, 1.26–3.35) for the non-overweight (BMI |
| Databáze: | Directory of Open Access Journals |
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