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Factors associated with medication adherence among people with diabetes mellitus in poor urban areas of Cambodia: A cross-sectional study.

ABSTRACT: BACKGROUND:In Cambodia, the age-standardized prevalence of diabetes mellitus has increased in both men and women. The main objective of this study was to identify factors associated with diabetes medication adherence among people with diabetes mellitus in poor urban areas of Phnom Penh, Cambodia. METHODS:A cross-sectional study was conducted in 2017 using a structured questionnaire for face-to-face interviews by trained interviewers. The participants were people with diabetes mellitus who were the active members of a peer educator network, lived in poor urban areas of Phnom Penh, and attended weekly educational sessions during the survey period. Diabetes medication adherence was measured using four items of modified Morisky Medication Adherence Scale. Participants were classified into two groups based on their adherence score: 0 (high adherence) and from 1 to 4 (medium or low adherence). Sociodemographic characteristics; medical history; accessibility to health services; and knowledge, attitude, and practices related to diabetes mellitus were examined. A multiple logistic regression analysis was conducted adjusting for sex, age, marital status, and education levels. RESULTS:Data from 773 people with diabetes were included in the analyses. Of the total, 49.3% had a high level of diabetes medication adherence. A high level of adherence was associated with higher family income (?50 USD per month) (adjusted odds ratio [AOR] = 5.00, 95% confidence interval [CI] = 2.25-11.08), absence of diabetes mellitus-related complications (AOR = 1.66, 95% CI = 1.19-2.32), use of health services more than once per month (AOR = 2.87, 95% CI = 1.64-5.04), following special diet for diabetes mellitus (AOR = 1.81, 95% CI = 1.17-2.81), and absence of alcohol consumption (AOR = 13.67, 95% CI = 2.86-65.34). CONCLUSIONS:High diabetes medication adherence was associated with better family economic conditions, absence of diabetes mellitus-related complications, and healthy behaviors. It would be crucial to improve affordable access to regular follow-ups including promotion of healthy behaviors through health education and control of diabetes mellitus-related complications.

SUBMITTER: Nonogaki A

PROVIDER: S-EPMC6863566 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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Factors associated with medication adherence among people with diabetes mellitus in poor urban areas of Cambodia: A cross-sectional study.

Nonogaki Akiyo A Heang Hen H Yi Siyan S van Pelt Maurits M Yamashina Hiroko H Taniguchi Chie C Nishida Tomoko T Sakakibara Hisataka H

PloS one 20191119 11

<h4>Background</h4>In Cambodia, the age-standardized prevalence of diabetes mellitus has increased in both men and women. The main objective of this study was to identify factors associated with diabetes medication adherence among people with diabetes mellitus in poor urban areas of Phnom Penh, Cambodia.<h4>Methods</h4>A cross-sectional study was conducted in 2017 using a structured questionnaire for face-to-face interviews by trained interviewers. The participants were people with diabetes mell ...[more]

PMID: 31743349

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Project description:BackgroundBetter medication adherence among people with diabetes mellitus was found to be associated with improved glycaemic control. However, medication non-adherence is a significant concern in older people with uncontrolled type 2 diabetes mellitus.PurposeTo explore the perspectives of older people with uncontrolled type 2 diabetes mellitus towards medication adherence.DesignA qualitative descriptive exploratory study.MethodologyA purposive sample of older people with uncontrolled type 2 diabetes mellitus living in the community was recruited. Snowball sampling was applied in community recruitment. In-depth telephone interviews were conducted using a semi-structured interview guide. Interviews were transcribed verbatim. Thematic analysis was used in data analysis. The consolidated criteria for reporting qualitative research (COREQ) guidelines were followed.ResultsThe emerged six themes were: (a) impact of knowledge, attitudes and practices on medication adherence, (b) treatment-related barriers to medication adherence, (c) impact of age-related changes on medication adherence, (d) person-related barriers to medication adherence, (e) impact of COVID-19 on medication adherence and, (f) role of support systems in medication adherence. Knowledge of the disease process and medications, attitudes towards medication adherence, the practice of different treatment approaches, self-medication and dosing, negative experiences related to medications, polypharmacy, changes in lifestyle and roles, the influence of work-life, motivation, negligence, family support, support received from health workers, facilities available and financial capability are the main factors influence medication adherence. Age-related memory impairment, visual disturbances and physical weaknesses affect medication adherence in older people. Additionally, COVID-19-related guidelines imposed by the government and healthcare system-related issues during the COVID-19 pandemic also affected medication adherence.ConclusionAdherence to medications among older people is hampered by a variety of factors, including their knowledge, attitudes and practices, person and treatment-related factors and age-related changes. The COVID-19 pandemic has brought additional challenges. Individualised patient care for older people with uncontrolled type 2 diabetes mellitus to improve medication adherence is timely. Strengthening support mechanisms for the above population is essential.

Project description:Mexican-Americans carry a high burden of type 2 diabetes and are disproportionately affected by diabetes related mortality and morbidity. Poor adherence to medication is an important barrier to achieving metabolic control and contributes to adverse health outcomes and health disparities. Little is known about barriers and facilitators to medication adherence among Mexican-Americans with diabetes. This is a qualitative study of semi-structured interviews with a sample of 27 adults (25 Mexican-Americans and 2 Latinos of other origin) with self-reported type 2 diabetes who were recruited as part of a church-based, randomized controlled trial for diabetes self-management education in a low-income, immigrant neighborhood of Chicago. Face-to-face, in-depth interviews were conducted (one in English and 26 in Spanish), audio-recorded, transcribed verbatim, and professionally translated. Systematic qualitative methods were used to analyze interviews. All 27 participants were Latino, and 25 were of Mexican descent. Participants' mean age was 57 years, 81% were female, 69% had an annual income less than $20,000 and 48% had no health insurance. Mean A1C level was 8.6% and mean systolic blood pressure was 125 mmHg. The majority of participants (85%) reported using oral diabetes medication and 35% reported taking insulin. 76% reported being affiliated with one of the two partnering catholic churches based in the South Lawndale neighborhood of Chicago, also known as Little Village. Concerns regarding effectiveness and negative impact of diabetes medication were prevalent and expressed by 13 (48%) of 27 participants. Dissatisfaction with ineffective provider communication and not being able to pay for medication were other important barriers to adherence and were expressed by 7% and 11% of participants, respectively. Family support, for example, family members assisting in organizing medications in boxes and reminding participants to take them, was reported by 15% of participants and emerged as an important facilitator to medication adherence. There is a gap in research on factors influencing adherence to diabetes medication among Mexican-Americans. Our study suggests that concerns regarding negative impact of diabetes medication and concerns regarding effectiveness are prevalent barriers to adherence. These barriers can be addressed through educational efforts targeting patients and clinicians by specifically including content on beliefs that lead to poor adherence in diabetes self-management interventions for patients and continuing medical education for providers and by developing interventions that engage family members as a support system for medication adherence.

Project description:BackgroundMedication nonadherence in patients with chronic diseases, particularly in type 2 diabetes mellitus (T2DM) with comorbidity, has continued to be the cause of treatment failure. The current study assessed medication adherence and its impact on glycemic control in T2DM patients with comorbidity.MethodsAn institutional-based multicenter cross-sectional study was conducted among T2DM patients with comorbidity at the selected hospitals in Northwest Ethiopia. Medication adherence was measured using a structured questionnaire of the General Medication Adherence Scale (GMAS). A logistic regression model was used to identify predictors of the level of medication adherence and glycemic control. P < 0.05 at 95% confidence interval (CI) was statistically significant.ResultsA total of 403 samples were included in the final study. This study showed that more than three-fourths (76.9%) of the participants were under a low level of medication adherence. Source of medication cost coverage [AOR = 10.593, 95% CI (2.628-41.835; P = 0.003], monthly income (P < 0.00), self-monitoring of blood glucose (SMBG) practice [AOR = 0.266, 95% CI (0.117-0.604); P = 0.002], number of medications [AOR = 0.068, 95% CI (0.004-0.813); P = 0.014] and medical conditions [AOR = 0.307, 95% CI (0.026-0.437); P = 0.018] were found to be significant predictors of medication adherence. Significantly, majority (74.7%) of participants had poor levels of glycemic control. Patients who had a high level of medication adherence [AOR = 0.003, 95% CI (0.000-0.113); P = 0.002] were found less likely to have poor glycemic control compared with patients who were low adherent to their medications.ConclusionThe current study concluded that medication adherence was low and significantly associated with poor glycemic control. Number of medical conditions and medications were found to be associated with medication adherence. Management interventions of T2DM patients with comorbidity should focus on the improvement of medication adherence.

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Factors associated with medication adherence among people with diabetes mellitus in poor urban areas of Cambodia: A cross-sectional study.

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Factors associated with medication adherence among people with diabetes mellitus in poor urban areas of Cambodia: A cross-sectional study.

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