Primary prevention of essential hypertension.
D000368:Aged; D000959:Antihypertensive Agents / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy / Q000453:epidemiology / Q000517:prevention & control; D015994:Incidence; D008019:Life Style; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D012982:Sodium, Dietary / Q000008:administration & dosage / Q000009:adverse effects; D014481:United States / Q000453:epidemiology; D015431:Weight Loss
D000959:Antihypertensive Agents; D012982:Sodium, Dietary