Global, regional, and national epidemiology of cardiovascular diseases attributable to physical inactivity among adults aged 70 years and older from 1990 to 2021.
10.26599/1671-5411.2025.08.004
- Author:
Cao WANG
1
;
Ben-Jun ZHOU
2
;
Wei GAO
1
;
Yi-Min LI
3
Author Information
1. Department of Geriatrics, Sir Run Run Hospital, Nanjing Medical University, Nanjing, China.
2. Department of Cardiology, the Second Affiliated Hospital of Nanjing Medical University, Nanjing, China.
3. Department of Cardiology, Sir Run Run Hospital, Nanjing Medical University, Nanjing, China.
- Publication Type:Journal Article
- From:
Journal of Geriatric Cardiology
2025;22(8):709-724
- CountryChina
- Language:English
-
Abstract:
BACKGROUND:Physical inactivity is a significant yet underappreciated risk factor for cardiovascular disease (CVD), particularly among older adults. The aim of this study was to analyze the global burden of CVD attributable to physical inactivity in individuals aged 70 years and older from 1990 to 2021 using the Global Burden of Disease data.
METHODS:We assessed trends in disability-adjusted life years (DALYs) and deaths, decomposed changes into population growth, aging, and epidemiological factors, and examined health inequalities across sociodemographic index (SDI) regions.
RESULTS:From 1990 to 2021, a substantial rise in DALYs was observed, especially in low and middle SDI regions, with a 120.06% increase in the low SDI region, but a 23.10% decline in the high SDI region. Decomposition analysis identified population aging and growth as primary drivers for the burden, contributing 66.39% and 83.56% to the increase in middle and low SDI regions, respectively. By contrast, epidemiological improvements alleviated burden in the high SDI region (54.91%). Gender disparities persisted, with women experiencing a higher burden. Inequality analysis indicated a shift in CVD burden towards the low SDI region, with declining concentration indices for DALYs (-0.03 to -0.13) and deaths (-0.07 to -0.15). The Bayesian age-period-cohort projections suggest continued increases in DALYs and deaths through 2050, with women disproportionately affected.
CONCLUSIONS:These findings highlight the urgent need for targeted interventions promoting physical activity, improving healthcare access, and implementing region-specific prevention strategies.
