Trends in the prevalence of antihypertensive drug treatment in the Beijing Longitudinal Study of Aging

During the 7-year study period in Beijing, the proportion of patients using CCBs, ACEIs, diuretics, or β-blockers increased, while the proportion of patients using Chinese single-pill combination decreased. Our results provide important data for the limited evidence on the trend of prevalence of antihypertensive drug used in China.