Factors Influencing Medication Adherence in Hypertensive Patients

Yeong-Mi Seo

doi:10.12799/jkachn.2010.21.1.82

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Original Article
Factors Influencing Medication Adherence in Hypertensive Patients: Yeong-Mi Seo; Journal of Korean Academy of Community Health Nursing 2010;21(1):82-91.
DOI: https://doi.org/10.12799/jkachn.2010.21.1.82
Published online: April 4, 2014

Full-time Lecturer, Department of Nursing, Jinju Health College, Korea.

• Received: January 18, 2010 • Revised: March 5, 2010 • Accepted: March 10, 2010

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Abstract

Abstract

Purpose
The purpose of this study was to identify factors that influence medication adherence in patients with hypertension.
Methods
One hundred sixty two patients with hypertension who visited the outpatient clinics of health centers in J City participated in the study. Data were collected through a questionnaire survey done from January 9 to February 25, 2008. To analyze the sample survey data, descriptive statistics, t-test, ANOVA, Scheffe's test, and multiple regression analysis were performed with SPSS/WIN 12.0.
Results
Significant factors that affect medication adherence in patients with hypertension were autonomous motivation, competence, health status, and sex. These variables explained 24% of medication adherence (F=12.48, p<.001).
Conclusion
The results indicate that in order to improve the medication adherence of patients with hypertension it is important to develop nursing programs that focus on autonomous motivation and competence and to give consideration to differences in health status and sex. Also further studies are needed to confirm autonomous motivation related to health behavior in patients with hypertension.
Key Words: Motivation; Medication adherence; Hypertension

Table 1

Adherence with Therapeutic Regimen of Medication according to General Characteristics (N=162)

Scheffe^*=a<b.

Table 2

Descriptive Statistics of Study Variables (N=162)

Table 3

Correlations among Variables

^*p<.05, ^**p<.01.

MA, medication adherence; AM, autonomous motivation; CM, controlled motivation; CO, competence; AS, autonomy support.

Table 4

Factors affecting Adherence with Therapeutic Regimen of Medication

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