2.3. Procedure
Hypertension
PROGRESSION, SECONDARY, HYPERTENSION
This study took place in the Hypertension and Vascular Risk Unit at the Before the start of the trial, an independent researcher unaware of the study characteristics generated a random sequence using a computerized random number generator; this was concealed from all the other study investigators throughout the entire study period. Randomization was performed with stratification for age, sex, and number of specialist visits. Upon enrollment in the study and after completing the primary and secondary outcome measures, the participants (As shown in the participant flowchart (Progression of the participants through the trial.