Age
Item
must be age 21 or older,
boolean
C0001779 (UMLS CUI [1])
Hypertensive disease | Prehypertension
Item
have a diagnosis of hypertension or pre-hypertension
boolean
C0020538 (UMLS CUI [1])
C1696708 (UMLS CUI [2])
Patient care Regular
Item
under regular care with their physician, and
boolean
C0017313 (UMLS CUI [1,1])
C0205272 (UMLS CUI [1,2])
Medication compliance
Item
compliant with medications.
boolean
C2364172 (UMLS CUI [1])
Systolic Pressure
Item
systolic blood pressure of 120-140 mmhg and/or
boolean
C0871470 (UMLS CUI [1])
Average diastolic blood pressure
Item
a diastolic blood pressure of 80-90 mmhg (average of two visits)
boolean
C1282163 (UMLS CUI [1])
Antihypertensive Agents Dose Stable
Item
on stable doses of antihypertensive medications for a minimum of two months prior to randomization, (and for the duration of the study).
boolean
C0003364 (UMLS CUI [1,1])
C0178602 (UMLS CUI [1,2])
C0205360 (UMLS CUI [1,3])
Adherence Clinical Trial procedures
Item
be able to follow all trial procedures.
boolean
C1510802 (UMLS CUI [1,1])
C0008976 (UMLS CUI [1,2])
C0184661 (UMLS CUI [1,3])
Cardiovascular event
Item
cardiovascular event within 6 months,
boolean
C1320716 (UMLS CUI [1])
Chronic disease Interferes with Study Subject Participation Status | Chronic Kidney Disease | Estimated Glomerular Filtration Rate
Item
chronic disease that might interfere with trial participation (e.g. chronic kidney disease (estimated gfr < 60 cc/min),
boolean
C0008679 (UMLS CUI [1,1])
C0521102 (UMLS CUI [1,2])
C2348568 (UMLS CUI [1,3])
C1561643 (UMLS CUI [2])
C3811844 (UMLS CUI [3])
DASH Diet Unwilling | DASH Diet Unable
Item
unwillingness or inability to adopt a dash-like diet, and
boolean
C4053458 (UMLS CUI [1,1])
C0558080 (UMLS CUI [1,2])
C4053458 (UMLS CUI [2,1])
C1299582 (UMLS CUI [2,2])
Alcohol consumption Alcohol units per week
Item
consumption of more than 14 alcoholic drinks per week,
boolean
C0001948 (UMLS CUI [1,1])
C0560579 (UMLS CUI [1,2])
Poorly controlled diabetes mellitus | Hemoglobin A1c measurement
Item
poorly controlled diabetes (hemoglobin a1c >9%),
boolean
C0554876 (UMLS CUI [1])
C0474680 (UMLS CUI [2])
Insulin use
Item
use of insulin,
boolean
C0240016 (UMLS CUI [1])
Mineral supplements | Mineral supplements Discontinue Unwilling
Item
use of mineral supplements or an unwillingness to stop supplements one month prior to randomization and refrain from the supplements during the study.
boolean
C0556112 (UMLS CUI [1])
C0556112 (UMLS CUI [2,1])
C1444662 (UMLS CUI [2,2])
C0558080 (UMLS CUI [2,3])