ArticleAnnals of medical and health sciences research
Antihypertensive Medications Adherence Among Nigerian Hypertensive Subjects in a Specialist Clinic Compared to a General Outpatient Clinic.
Article in Annals of medical and health sciences research. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 4 of them syntheses that pooled it.
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Who cites it
24 citing papers in PubMed, 4 syntheses or guidelines pooled it, 44 citations in OpenAlex.
- High Burden and Trend in Nonadherence to Blood Pressure-Lowering Medications: Meta-Analysis of Data From Over 34 000 Adults With Hypertension in Sub-Saharan Africa.Journal of the American Heart Association · 2025Pooled it
- Global Burden, Regional Differences, Trends, and Health Consequences of Medication Nonadherence for Hypertension During 2010 to 2020: A Meta-Analysis Involving 27 Million Patients.Journal of the American Heart Association · 2022Pooled it
- Self-Reported Medication Adherence Measured With Morisky Medication Adherence Scales and Its Determinants in Hypertensive Patients Aged ≥60 Years: A Systematic Review and Meta-Analysis.Frontiers in pharmacology · 2019Pooled it
- Pooled it
- Bridging the know-do gap: a cross-sectional assessment of hypertension management amongst primary healthcare workers in Northwestern Nigeria.BMC cardiovascular disorders · 2026Article
- Antihypertensive medication adherence and associated risk factors among adults with hypertension: a cross-sectional study in a teaching hospital, Ghana.BMC cardiovascular disorders · 2026Article
- Factors Associated with Adherence to Medication among Hypertensive Patients in a District Hospital, Northern Province, Rwanda.Rwanda journal of medicine and health sciences · 2024Article
- Predictors of non-adherence to antihypertensive medications: A cross-sectional study from a regional hospital in Afghanistan.PloS one · 2023Article
- Productivity-adjusted life-years and correlates of uncontrolled hypertension at two health facilities in Zambia.PloS one · 2023Article
- Medication Adherence and Blood Pressure Control Among Hypertensive Outpatients Attending a Tertiary Cardiovascular Hospital in Tanzania: A Cross-Sectional Study.Integrated blood pressure control · 2022Article
- Article
- Adherence to drug therapy among hypertensive patients attending two district hospitals in Ghana.African health sciences · 2020Article
- The outpatient management of hypertension at two Sierra Leonean health centres: A mixed-method investigation of follow-up compliance and patient-reported barriers to care.African journal of primary health care & family medicine · 2020Article
- Patient-level factors influencing hypertension control in adults in Accra, Ghana.BMC cardiovascular disorders · 2020Article
- Adherence to Antihypertensive Treatment and Associated Factors in Central Ethiopia.International journal of hypertension · 2020Article
- Non-adherence to antihypertensive pharmacotherapy in Buea, Cameroon: a cross-sectional community-based study.BMC cardiovascular disorders · 2018Article
- Treatment compliance and retention in care among out-patient clients in a tertiary health institution in plateau state North Central Nigeria.International journal of research in medical sciences · 2018Article
- Treatment Satisfaction and Medication Adherence Among Hypertensive Patients Seeking Care in Selected Hospitals in Ibadan, Nigeria.Archives of basic and applied medicine · 2018Article
- Adherence to treatment and evaluation of disease and therapy knowledge in Lebanese hypertensive patients.Patient preference and adherence · 2017Article
- Hypertension among Outpatients at a General Hospital in South Angola: Prevalence, Awareness, Treatment, and Control.Clinical Medicine Insights. Cardiology · 2016Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPoor adherence to antihypertensive medications has been linked with increased cardiovascular risk and mortality in many population. Africans have been shown to have a worse prognosis from hypertension, poorer blood pressure control, and increased risk of complications arising from hypertension compared to Caucasians.
aimThe aim was to describe the level of adherence to antihypertensive medications, its determinants and whether any difference exist between those attending specialty clinic or general outpatient department (GOPD) Clinic in a Nigerian University Teaching Hospital. SUBJECTS AND
methodsAn analytical cross-sectional study. The Morisky scale was used to assess for adherence to antihypertensive medications. Clinical and demographic data were taken. Statistical analysis was performed using SPSS 17.0. (Chicago, IL, USA). P < 0.05 was taken as statistically significant.
resultsA total of 114 hypertensive subjects were recruited for this study. Seventy-nine were from the cardiology clinic whereas 35 were from the GOPD. They consisted of 60 males (52.6%, 60/114) and 54 females (47.4%, 54/110). The mean age was 63.6 (14.1) years. High adherence, low adherence and medium adherence as defined by Morisky scale was found in 36.8% (42/114), 23.9% (27/114) and 39.5% (45/114), respectively. Adherence level was higher among those attending specialty clinic despite shorter duration of hypertension and use of more medications. More than four-fifth of those attending cardiology clinic had at least medium level of adherence compared to a little bit over half of those attending GOPD clinic. Those with good adherence were likely to be older, had a higher level of education and higher average monthly income than those with poor adherence.
conclusionPoor adherence to medications is very common in the hypertensive Nigerians. Hypertensive subjects attending specialty clinic seems to have a better adherence to antihypertensive medications possibly due to the level of health education and information provided to patients. Effective health education and regular screening for compliance and adherence is a potential way to reduce cardiovascular risk associated with uncontrolled hypertension.
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Registered trials
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