JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI)
Vol. 5 No. 2 (2026): JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI)

The Correlation between Self-Efficacy and Adherence to Medication Among Tuberculosis Patients at the Poncowarno Public Health Centre

Intan Putri Anjani (Universitas Aisyah Pringsewu, Lampung)
Mida Pratiwi (Universitas Aisyah Pringsewu, Lampung)
Diah Kartika Putri (Universitas Aisyah Pringsewu, Lampung)
Riza Dwiningrum (Universitas Aisyah Pringsewu, Lampung)



Article Info

Publish Date
29 Aug 2026

Abstract

The study sample comprised 64 respondents selected using total sampling. Data were collected using the Tuberculosis Self-Efficacy Scale (TBSES) and the Morisky Medication Adherence Scale (MMAS-8). Data analysis was carried out using univariate and bivariate methods, employing Spearman’s rank correlation test with a significance level of α = 0.05. The characteristics of the respondents showed that the majority were male, comprising 35 respondents (54.7 per cent); aged 18–40 years, comprising 32 respondents (50.0 per cent); with a secondary school education, comprising 33 respondents (51.6 per cent); and having undergone treatment for 3–6 months, comprising 46 respondents (71.9 per cent). The results of the study showed that the majority of respondents had high self-efficacy (57 respondents, 89.1%), moderate self-efficacy (6 respondents, 9.4%), and low self-efficacy (1 respondent, 1.6%). Medication adherence was high in 47 respondents (73.4%), moderate in 14 respondents (21.9%), and low in 3 respondents (4.7%). The results of the bivariate analysis using Spearman’s rank test yielded a p-value of 0.000 (<0.05) and a correlation coefficient (r) of 0.661, indicating a positive relationship with a strong correlation between self-efficacy and medication adherence. The higher a patient’s self-efficacy, the higher their adherence to tuberculosis medication.

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Journal Info

Abbrev

jakasakti

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Health Professions Medicine & Pharmacology Public Health

Description

Journal on Health, Science, and Technology (JAKASAKTI) is an national journal published by the Research and Community Service Institute of Universitas Dhyana Pura, Bali. The Journal of Jakasakti is an open access and peer-reviewed journal, which is a dissemination medium for research result from ...