Mean scores for blood pressure and self-reported adherence to lifestyle recommendations and medication according to treatment condition (intervention-control) and unadjusted and adjusted differences (without and with clustering effect) between treatment groups at six months past baseline.

aSelf-reported lifestyle adherence score, only measured among patients who had received a lifestyle recommendation. bSelf-reported medication adherence score, only measured among patients who had received a medication prescription. cAdjusted for age, sex, education, duration of hypertension, baseline measurement. dAdjusted for age, sex, education, duration of hypertension, baseline measurement and clustering effect. eMissing values: SBD/DBD (2), lifestyle adherence (1), medication adherence (1). fEffect size calculated with semi partial Ω2.