HIGHLIGHTS
- who: Zhen Li from the The China Health and Retirement Longitudinal Study (CHARLS) was conducted by the National School of Development of Peking UniversityA multistage stratified design was used in this survey, and the survey covered , counties/districts and , villages/resident committees from , provinces in China. The , survey involved, respondents and the data from the follow-up assessment conducted in , and involved, respondents. In the present study, baseline data were collected from middle-aged and elderly individuals who were over , years old and with prehypertension in, and the follow-up survey in , was used to study the . . .
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