Adesão farmacológica e conhecimento de pacientes anticoagulados

Objective: to investigate the pharmacological adherence and the knowledge of patients undergoing oral anticoagulation therapy with outpatients follow-up. Method: cross-sectional study with quantitative approach. Results: 222 patients were evaluated, of which 60.8 % were classified as non-adherents and 63.1 % had inadequate knowledge regarding oral anticoagulant. Non-adherence was related to longer treatment time (p < 0.001), sedentary lifestyle (p = 0.027), shorter outpatient follow-up (p < 0.001), and patients with inr values outside the therapeutic range (p = 0.012). Conclusion: in view of the results, it is evident the need for health education strategies that address this public, considering individual understanding and pharmacological adherence as crucial in therapy