Seneste forskning
April 24, 2024
Habitual coffee consumption and office, home, and ambulatory blood pressure: results of a 10-year prospective study
F Q Trevano et al, 2024, Habitual coffee consumption and office, home, and ambulatory blood pressure: results of a 10-year prospective study, Journal of Hypertension.
ABSTRACT:
Objectives: Heterogeneous are the results of the published studies aimed at determining the long-term effects of habitual coffee consumption on blood pressure (BP). Specifically, no data are available on the longitudinal association between habitual coffee consumption and office, home and 24 h BP profile and variability.
Methods: In 1408 subjects recruited in the Pressioni Arteriose Monitorate E Loro Associazioni (PAMELA) study, followed for a 10 year follow-up period and classified as coffee consumers and non consumers (self-reporting), we prospectically investigated the association between habitual coffee consumption and office, home and 24-h ambulatory BP; 24-h BP variability; and development of a new hypertensive state. Data were also analysed according to gender.
Results: When data were adjusted for confounders habitual coffee non consumers and consumers displayed similar long-term BP changes during the follow-up in office, home, and ambulatory BP. No difference was found between heavy and moderate coffee consumers. Furthermore, also new-onset hypertension and patterns of BP variability were superimposable in coffee non consumers and consumers, independently on confounders including gender, number, and characteristics of the antihypertensive drug treatment.
Conclusion: The present study, which is the first longitudinal investigation never performed examining in a prospective fashion the long-term (10 year) effects of coffee consumption on office, home, and ambulatory BP, provides conclusive evidence that habitual coffee consumption is associated with neutral effects on in-office and out-of-office BP values and related variabilities. This is the also the case for the new-onset hypertensive state.
