| Autor: |
Masahito Yoshinari, Yuji Komorita, Masanori Iwase, Hiroki Fujii, Hitoshi Ide, Tamaki Jodai-Kitamura, Yutaro Oku, Taiki Higashi, Udai Nakamura |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
BMJ Open Diabetes Research & Care, Vol 8, Iss 1 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
2052-4897 |
| DOI: |
10.1136/bmjdrc-2020-001252 |
| Popis: |
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 |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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