A Cohort Study on Biomarkers of Hypertension in Guangdong Province(GDP Study)

Study population includes subjects who are hypertension, of any race or ethnicity, 18 or older years of age, and have provided written informed consent to provide whole blood specimens at one or more study visits. Physical examination, questionnaire survey and biological sample collection will be conducted at baseline and the incidence of all-cause and cardiovascular mortality will be investigated during follow-up.