Format

Send to

Choose Destination
Public Health Nutr. 2019 May 20:1-8. doi: 10.1017/S1368980019000764. [Epub ahead of print]

Associations between coffee consumption and all-cause and cause-specific mortality in a Japanese city: the Takayama study.

Author information

1
Department of Epidemiology and Preventive Medicine,Gifu University Graduate School of Medicine,1-1 Yanagido, Gifu 501-1194,Japan.

Abstract

OBJECTIVE:

Epidemiological studies suggest that coffee consumption is inversely associated with all-cause and cause-specific mortality. Evidence from studies targeting non-white, non-Western populations is still sparse, although coffee is popular and widely consumed in Asian countries.

DESIGN:

Population-based, prospective cohort study. We used Cox proportional hazards models with adjustment for dietary and lifestyle factors to estimate associations between coffee consumption and all-cause and cause-specific mortality. Dietary intake including coffee consumption was assessed only at baseline using a validated FFQ.

SETTING:

A Japanese city.

PARTICIPANTS:

Individuals aged 35 years or older without cancer, CHD and stroke at baseline (n 29 079) and followed from 1992 to 2008.

RESULTS:

From 410 352 person-years, 5339 deaths were identified (mean follow-up = 14·1 years). Coffee consumption was inversely associated with mortality from all causes and CVD among all participants, but not from cancer. Compared with the category of 'none', the multivariate hazard ratio (95 % CI) for all-cause mortality was 0·93 (0·86, 1·00) for <1 cup/d, 0·84 (0·76, 0·93) for 1 cup/d and 0·81 (0·71, 0·92) for 2-3 cups/d. The multivariate hazard ratio (95 % CI) for cardiovascular mortality were 0·87 (0·77, 0·99) for <1 cup/d, 0·76 (0·63, 0·92) for 1 cup/d and 0·67 (0·50, 0·89) for 2-3 cups/d. Inverse associations were also observed for mortality from other causes, specifically infectious and digestive diseases.

CONCLUSION:

Drinking coffee, even 1 cup/d, was inversely associated with all-cause mortality and mortality from cardiovascular, infectious and digestive diseases.

KEYWORDS:

Asia; Coffee; Cohort studies; Mortality; Prospective studies

PMID:
31107195
DOI:
10.1017/S1368980019000764

Supplemental Content

Full text links

Icon for Cambridge University Press
Loading ...
Support Center