Patient compliance with antihypertensive medication

Area of Science:

• Medical adherence research
• Health behavior science
• Hypertension management

Background:

• Medication adherence is crucial for managing high blood pressure (hypertension).
• Understanding patient behavior is key to improving treatment outcomes.
• The Health Belief Model provides a framework for analyzing health decisions.

Purpose of the Study:

• To analyze self-reported medication-taking compliance in high blood pressure patients.
• To identify factors influencing medication compliance using an expanded Health Belief Model.
• To explore the relationship between medication adherence and blood pressure control.

Main Methods:

• Random sampling of 132 high blood pressure patients.
• Utilized an expanded Health Belief Model questionnaire and patient interviews.
• Employed bivariate and log-linear multivariate analyses.

Main Results:

• Perceived control over health, perceived barriers, and treatment duration independently predicted compliance.
• Other significant factors included dependence on providers and others' non-adherence.
• Self-reported medication adherence was significantly linked to better blood pressure control.

Conclusions:

• Patient's perceived control, barriers, and treatment duration are key factors in medication compliance.
• Interventions should target these factors to improve adherence in hypertension management.
• Enhanced adherence can lead to improved blood pressure control and patient outcomes.