Determinants of MedicationAdherence in Hypertensive Patients: Clinical Evidence from Indonesian Primary Healthcare Settings
Abstract
Introduction: Adherence to hypertension medication remains a critical challenge in healthcare management, particularly
in resource-limited settings. This study investigated the determinants of medication adherence among patients with
hypertension in Indonesian primary healthcare settings.
Methods: A cross-sectional study involving 96 hypertensive patients selected through systematic random sampling was
conducted at the Public Health Center of Tenggilis, Surabaya. Data were collected via validated questionnaires, including the
Morisky Medication Adherence Scale-8 (MMAS-8), and analyzed via multivariate logistic regression.
Results: Among the 96 hypertensive patients included in this study, the majority were aged 40–49 years (30.2%), with a
male predominance (67.7%). Most participants had a senior high school education (57.3%) and were employed as civil
servants (30.2%). Only 52.1% of patients reported consistent medication adherence, with financial barriers and knowledge
gaps identified as the primary challenges. Multivariate logistic regression analysis revealed that regular medical control
(odds ratio [OR] = 1.963, 95% CI 1.214-3.181; p = 0.006) and alternative diagnostic methods (OR = 2.326, 95% CI 1.532-
3.538, p<0.001) were significantly associated with better medication adherence. Adherence to doctors' advice (OR = 1.699,
95% CI 1.128–2.559, p = 0.012), the ability to manage medication costs (OR = 1.518, 95% CI 1.012–2.278, p = 0.044), and
routine treatment management (OR = 1.825, 95% CI 1.219–2.736, p = 0.004) were identified as key predictors of positive
medication adherence.
Conclusion: Medication adherence in patients with hypertension is influenced by multiple factors, including diagnostic
approach, healthcare access, cost management, and routine treatment compliance. These findings emphasize the need for
comprehensive interventions that address both clinical and socioeconomic barriers to improve hypertension management
in primary healthcare settings.
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| Issue | Vol 11 No 3 (2025): . | |
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| Medication Adherence Hypertension Health Knowledge Attitudes Practice Patient Compliance Health Services Accessibility | ||
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