Association of caffeine intake with all-cause and cardiovascular mortality in elderly patients with hypertension

Autor: Shuaijie Chen, Jing Li, Menghan Gao, Duanbin Li, Ruming Shen, Lingchun Lyu, Jiayi Shen, Xiaohua Shen, Guosheng Fu, Tiemin Wei, Wenbin Zhang
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Frontiers in Nutrition, Vol 9 (2022)
Druh dokumentu: article
ISSN: 2296-861X
DOI: 10.3389/fnut.2022.1023345
Popis: BackgroundCaffeine is widely consumed not only in coffee but also in soft drinks and tea. However, the long-term health effects of caffeine are still controversial, especially in people with high cardiovascular risk such as elderly patients with hypertension.MethodsThis study analyzed data from the National Health and Nutrition Examination Survey 2003–2018. Caffeine intake was calculated by two 24-h dietary recall interviews. Complex sampling-weighted multivariable Cox proportional hazards models were used to compare the hazard ratios (HRs) of all-cause and cardiovascular mortality in elderly hypertensive patients with different caffeine intake (
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