Back to Search
Start Over
Additive effects of green tea and coffee on all-cause mortality in patients with type 2 diabetes mellitus: the Fukuoka Diabetes Registry
- Source :
- BMJ Open Diabetes Research & Care, Vol 8, Iss 1 (2020)
- Publication Year :
- 2020
- Publisher :
- BMJ Publishing Group, 2020.
-
Abstract
- Introduction The impact of consuming green tea or coffee on mortality in patients with diabetes is controversial. We prospectively investigated the impact of each beverage and their combination on mortality among Japanese patients with type 2 diabetes.Research design and methods In all, 4923 patients (2790 men, 2133 women) with type 2 diabetes (mean age, 66 years) were followed prospectively (median, 5.3 years; follow-up rate, 99.5%). We evaluated the amount of green tea and coffee consumed using self-administered questionnaires.Results During the follow-up period, 309 participants died. The consumption of green tea, coffee, and a combination of the beverages was associated with reduced all-cause mortality. Multivariable-adjusted hazard ratios (95% CIs) for green tea were as follows: none 1.0 (referent); 0.85 (0.60–1.22) for ≤1 cup/day; 0.73 (0.51–1.03) for 2–3 cups/day; 0.60 (0.42–0.85) for ≥4 cups/day; and P for trend, 0.002. For coffee, they were: none 1.0 (referent); 0.88 (0.66–1.18) for
- Subjects :
- Diseases of the endocrine glands. Clinical endocrinology
RC648-665
Subjects
Details
- Language :
- English
- ISSN :
- 20524897
- Volume :
- 8
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- BMJ Open Diabetes Research & Care
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.35897881dd164c9f8be6372f8cacf7b1
- Document Type :
- article
- Full Text :
- https://doi.org/10.1136/bmjdrc-2020-001252