Table 1.

Inclusion and exclusion criteria of study participants

Inclusion criteria	1. Age ≥ 30 years 2. On treatment for hypertension or opportunistically screened and diagnosed with hypertension, with a blood pressure of ≥160/90 mmHg 3. With or without co-morbidities (diabetes mellitus, left ventricular hypertrophy, chronic kidney disease, heart failure, coronary artery disease, and peripheral vascular disease)
Exclusion criteria	1. Pregnant women 2. Unwilling/unable to provide written informed consent for the study 3. Diagnosed with a malignancy or life-threatening condition 4. Currently enrolled in other trials 5. Plans to move residence in the year ahead