We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Caffeinated and Decaffeinated Coffee Consumption and Risk of Type 2 Diabetes: A Systematic Review and a Dose-Response Meta-analysis.
- Authors
Ming Ding; Bhupathiraju, Shilpa N.; Mu Chen; van Dam, Rob M.; Hu, Frank B.
- Abstract
OBJECTIVE Previous meta-analyses identified an inverse association of coffee consumption with the risk of type 2 diabetes. However, an updated meta-analysis is needed because new studies comparing the trends of association for caffeinated and decaffeinated coffee have since been published. RESEARCH DESIGN AND METHODS PubMed and Embase were searched for cohort or nested case-control studies that assessed the relationship of coffee consumption and risk of type 2 diabetes from 1966 to February 2013. Arestricted cubic spline random-effects modelwas used. RESULTS Twenty-eight prospective studies were included in the analysis, with 1,109,272 study participants and 45,335 cases of type 2 diabetes. The follow-up duration ranged from 10 months to 20 years. Compared with no or rare coffee consumption, the relative risk (RR; 95% CI) for diabetes was 0.92 (0.90-0.94), 0.85 (0.82-0.88), 0.79 (0.75-0.83), 0.75 (0.71-0.80), 0.71 (0.65-0.76), and 0.67 (0.61-0.74) for 1-6 cups/day, respectively. The RR of diabetes for a 1 cup/day increase was 0.91 (0.89-0.94) for caffeinated coffee consumption and 0.94 (0.91-0.98) for decaffeinated coffee consumption (P for difference = 0.17). CONCLUSIONS Coffee consumption was inversely associated with the risk of type 2 diabetes in a dose-responsemanner. Both caffeinated and decaffeinated coffeewas associated with reduced diabetes risk.
- Subjects
DECAFFEINATED coffee; PHYSIOLOGICAL effects of coffee; PHYSIOLOGICAL effects of caffeine; TYPE 2 diabetes risk factors; META-analysis
- Publication
Diabetes Care, 2014, Vol 37, Issue 2, p569
- ISSN
0149-5992
- Publication type
Article
- DOI
10.2337/dc13-1203