4,000
Participants
Start Date
November 1, 2015
Primary Completion Date
February 10, 2019
Study Completion Date
July 31, 2019
Enalapril Maleate Tablets(as the program-based antihypertension)
Enalapril Maleate and Folic Acid tablets(as the program-based antihypertension)
Placebo
TIAN Jie, Fuling
Fuling Central Hospital of Chongqing City
OTHER