Assessment of hypertension levels control and management (hypertension "AUDIT" project). Study in a population of workers.

Abstract

The hypertension AUDIT project (WHO) was used for the study of large populations of workers in two Romanian industrial centers, Slatina and Sibiu, constituted into two main groups. The objects of the study were: the detection of new cases of arterial hypertension (AH) and of their proportion as compared with older cases, the assessment of the quality of diagnosis control and treatment methodology as well as the estimation of the patient's attitude regarding the conditions of treatment and of the physician's knowledge and attitude regarding AH. Group I (Slatina) included 22,839 workers and the program was applied in 15,740 randomly chosen subjects. Group II (Sibiu) included 14,874 workers of whom 2,838 were randomly chosen for study. From a total of 606 (6.20%) subjects aged 35 to 64 years with AH in both groups, 494 (81.51%) were older cases and 112 (18.48%) were newly detected. The prevalence of AH was found to increase with age and to be higher in women aged 55 to 64 years. The treatment in older cases from both groups was considered effective in 232 cases (46.96%) (of which 26 (11.2%) with overtreatment) and insufficient in 262 (53%). The reasons alleged by the patients for the late detection of AH were the absence of symptoms and a casual interest for their state of health. The risk factors were systematically checked. Smoking was found in 30.36% of the subjects in group I and in 31% of those in group II. The use of diagnostic laboratory procedures was corresponding to the present recommendations. The nonpharmaceutic therapy was frequently recommended, especially reduction of salt consumption. Besides that, pharmaceutic treatment was indicated in most of the patients (63% in group I and 90% in group II). Diuretics (41.26% in group I and 75% in group II), and beta blocking drugs (35.3% in group I and 70% in group II) were the most frequently administered and in a lesser proportion vasodilators with central or peripheral action, calcium blockers, Rauwolfia and angiotensin conversion enzyme inhibitors. The consumer inquiry showed satisfactory compliance of patients, most of them took their tablets regularly, were satisfied with the medical assistance and preferred to consult the same physician. The data of the physician inquiry regarding diagnosis treatment of AH and professional training also proved satisfactory. The use of the AUDIT project has allowed a complex estimation of AH in the groups studied and will prove useful for a more efficient control of AH in the whole population.