Objective: to identify the epidemiological profile of hypertension patients, how much they
understand about the disease and the rate of adherence to treatment by these
patients who had been hospitalized in the Brazilian emergency service.Methods: this cross-sectional study was performed with 116 patients, both male and female
and aged over 18 years, who had been hospitalized in the Emergency Service of a
University Hospital between March and June, 2013. The studied variables were data
referring to socio-demographics, comorbidities, physical activity and knowledge
regarding the disease. Patient adherence to treatment and the identification of
the barriers were respectively evaluated using the Morisky test and the Brief
Medication Questionnaire. Results: most of the patients involved in this study were women (55%), with white skin
color (55%), married (51%), retirees or pensioners (64%) and with a low
educational level (58%). Adherence to treatment, in most cases (55%), was moderate
and the most prevalent adherence barrier was recall (67%). When medication was
acquired at no cost to the patient, there was greater adherence to treatment. Conclusion: this study's patients had a moderate understanding about the disease. The high
correlation between the number of drugs used and the recall barrier suggests that
monotherapy is an option that can facilitate treatment adherence and reduce how
often the patients forget to take their medication.