Resumen

LAM, Jennifer Y.  y  GUIRGUIS, Lisa M.. Patients’ blood pressure knowledge, perceptions and monitoring practices in community pharmacies. Pharmacy Pract (Granada) [online]. 2010, vol.8, n.3, pp.187-192. ISSN 1886-3655.

Hypertension is a modifiable risk factor for cardiovascular disease. Despite this, patients often cannot or inaccurately estimate their risk factors. Objectives: In order to improve pharmacist interventions, we sought to: 1) find out patients´ knowledge about blood pressure (BP) and their self- monitoring behaviors and 2) identify the relationships between these two elements. Specifically, if evaluation of BP control were related to knowledge of one´s BP level and self-monitoring habits, and if knowledge of one´s target and BP level varied with monitoring habits. Methods: Final year pharmacy students were trained and interviewed patients in community pharmacies as a required exercise in their pharmacy clerkship. Each student recruited a convenience sample of 5-10 patients who were on hypertension medication, and surveyed them regarding their BP targets, recent BP levels as well as monthly and home BP monitoring practices. Results: One third of the 449 patients interviewed were able to report a blood pressure target with 26% reporting a JNC 7 recognized target. Three quarters of patients who reported a blood pressure target were able to report a blood pressure level, with 12% being at their self- reported target. Roughly two thirds of patients perceived their BP to be "about right", and slightly less than a third thought it to be "high". Sixty percent of patients monitor their BP monthly, but less than 50% of patients practice home BP monitoring. Conclusions: This study along with others before it point to the knowledge and self-management gaps in patients with chronic conditions. Furthermore, pharmacy students were able to use a brief intervention to screen patients during routine care. Pharmacists can help improve patient understanding and promote increased self-management through regular BP monitoring.

Palabras clave : Students; Pharmacy; Blood Pressure Monitoring; Ambulatory; Self Care; Hypertension; Canada.

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