China's age-standardized hypertensive heart disease prevalence rate was 192.47 per 100,000 in 2021, higher than the G20 average of 139.64, with a declining trend in China (AAPC −0.44%) versus a slight increase in G20 countries (AAPC 0.58%).
Observational
Yes
The burden of hypertensive heart disease remains high and is projected to increase in prevalence in China and G20 countries, driven largely by population aging, highlighting the need for improved preventive strategies.
Effect estimate: China ASPR 192.47 per 100,000 vs G20 ASPR 139.64 per 100,000 in 2021
Absolute Event Rate: 192.47% vs 139.64%
p-value: p=<0.05 for trends
Background Hypertensive heart disease (HHD) poses a major global public health challenge. This study provides updated estimates of the HHD burden in China and G20 countries from 1990 to 2021 and projects China's trends to 2051. Methods Using data from the Global Burden of Disease 2021 study, we analyzed HHD prevalence, mortality, DALYs, and age-standardized rates (ASPR, ASDR) for China and G20 countries. Joinpoint regression was used to calculate annual percentage change (APC) and average annual percentage change (AAPC). An ARIMA model projected China's incidence for 2021–2051. Results In 2021, China reported 39.12 million HHD cases, 32.81 million deaths, and 55.89 million DALYs, with ASPR, ASDR, and DALY rates of 192.47, 18.85, and 292.54 per 100,000, respectively. G20 countries had 90.81 million cases, 89.67 million deaths, and 160.18 million DALYs, with corresponding rates of 139.64, 14.06, and 248.75 per 100,000. From 1990 to 2021, AAPCs for ASPR and ASDR showed no significant changes in China or G20 countries. China's rates consistently exceeded G20 averages, with no marked gender differences. Projections indicate a rising ASPR but slightly declining ASDR in China by 2051. Conclusion Both China and the G20 group exhibit a pronounced upward trend in HHD prevalence and mortality, likely attributable to the backdrop of population aging. Conversely, China's declining prevalence and mortality rates may benefit from advances in medical technology. Furthermore, China's ASPR is projected to increase annually over the next 30 years. These findings underscore the imperative to strengthen prevention, control, and treatment strategies, providing crucial evidence for healthcare planning and practice.
Zhang et al. (Thu,) conducted a observational in Adults with hypertensive heart disease in China and G20 countries from 1990 to 2021. China's age-standardized hypertensive heart disease prevalence rate was 192.47 per 100,000 in 2021, higher than the G20 average of 139.64, with a declining trend in China (AAPC −0.44%) versus a slight increase in G20 countries (AAPC 0.58%).