[The "Ashkelon" hypertension detection and follow-up program]

The program described aims at enhancing awareness of high blood pressure and other risk factors for cardiovascular disease (CVD) and promoting a healthy lifestyle. The study population consisted of 11,000 workers at worksites and visitors to community centers, aged 25-65 years. The program was carried out in cooperation with primary care clinics and non-pharmacological control of high blood pressure was by a community center for prevention of CVD. In 1980, 56.0% of hypertensives were unaware of their condition, while by 1988 this was reduced to 6.1%. Body weight reduction resulted in lowering of blood pressure which enabled cessation of all antihypertensive treatment in 25%. Deep muscle relaxation enabled cessation in 47%. The savings effected in terms of antihypertensive treatment outweight the total cost of the program 3-fold.