Associations of frailty with cardiovascular disease and life expectancy: A prospective cohort study. (March 2022)

• Record Type: Journal Article
• Authors: Hou, Yabing; Xu, Chenjie; Lu, Qi; Zhang, Yuan; Cao, Zhi; Li, Shu; Yang, Hongxi; Sun, Li; Cao, Xinxi; Zhao, Yue; Wang, Yaogang
• Is Part Of: Archives of gerontology and geriatrics. Volume 99(2022)
• Publication Date: 2022-03
• Subjects: Frailty -- Life expectancy -- Cardiovascular disease -- Mortality; CVD cardiovascular disease -- FP Frailty Phenotype -- NHS National Health Service -- BMI Body-mass index -- GCSEs General Certificate of Secondary Education -- CSEs Certificate of Secondary Education -- NVQ National Vocational Qualification -- HND Higher National Diploma -- HNC Higher National Certificate -- CRP C-reactive protein -- HbA1c Hemoglobin A1c -- HDL High-density lipoprotein -- LDL Low-density lipoprotein; Aging -- Periodicals; Geriatrics -- Periodicals; Gerontology -- Periodicals; Electronic journals; 305.26
• DOI: 10.1016/j.archger.2021.104598
• Languages: English
• ISSNs: 0167-4943

Abstract

Highlights: Previous studies have found that frailty can also affect younger adults. However, the association between frailty and CVD among young people reminds unclear. This study was to investigate the association between frailty phenotype and CVD of wider age groups, based on large-scale prospective study of over 0.5 million adults from the UK Biobank. This study was the first attempt to investigate the association between frailty status and each frailty indicators with life expectancy among people with and without CVD. Our present study highlight the importance of preventive for healthy development across the lifespan. Abstract: Objective: Evidence is limited regarding the impact of frailty phenotype with cardiovascular disease (CVD) among younger people and life expectancy. Methods: The present study included 449971 participants who were enrolled between 2006 and 2010. We used separate cox proportional hazard models stratified by sex to investigate the association of frailty status and each fraity phenotype with CVD events. Using flexible parametric survival models with age as the time scale, we calculated the number of years of life expectancy lost due to frailty status and frailty phenotypes. Results: The present analysis included 449, 971 (38–73 years old) participants, including 199, 617 (44.36%) men in the UK Biobank Study. Both frailty and pre-frailty status significantly were associated with an increase of the CVD incidence and all-cause mortality across a wider age range. For individuals with a pre-frailty status, life expectancy at age 45 had a significant reduction of 2.05 (95% CI, 1.75–2.34) years in men and 1.63 (95% CI, 1.34–1.93) years in women; life expectancy at age 65 had a significant reduction of 1.75 (95% CI, 1.49–2.00) years in men and 1.44 (95% CI, 1.18–1.70) years in women. Conclusions: In this prospective cohort study, frailty was associated with higher risks of CVD incidence and all-cause mortality across a wider age range, and led to a reduction in life expectancy. These findings highlight the importance of not only considering frailty modification in older people but also extending preventive efforts to younger people.