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Kanyike AM, Nakawuki AW, Akech GM, Kihumuro RB, Kintu TM, Nalunkuma R, Nakandi RM, Mugabi J, Twijukye N, Bwayo D, Katuramu R. Prevalence, Awareness, and Factors Associated with Hypertension Among People Living with HIV in Eastern Uganda. A Multicentre Cross-Sectional Study. HIV AIDS (Auckl) 2024; 16:325-335. [PMID: 39246302 PMCID: PMC11378986 DOI: 10.2147/hiv.s477809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2024] [Accepted: 08/29/2024] [Indexed: 09/10/2024] Open
Abstract
Introduction Despite advancements in Antiretroviral Therapy (ART), people living with HIV (PLHIV) face increasing risks of HTN, leading to significant morbidity and premature mortality, undermining the hard-earned gains of fighting HIV. The prevalence of hypertension among HIV patients and associated risk factors has not been extensively studied in the rural parts of Uganda. Objective We assessed the prevalence, awareness, and factors associated with hypertension among PLHIV at two health facilities in Eastern Uganda. Methods A cross-sectional study was conducted at Mbale Regional Referral Hospital and Bugobero Health Center IV HIV clinics from May to July 2023. We recruited patients with HIV above the age of 18 years and willing to consent. Participants were interviewed using a structured questionnaire adapted from the WHO STEPwise approach to noncommunicable disease risk factor surveillance (STEPS) and the AIDS Clinical Trials Group. Anthropometric measurements and blood pressure were taken. Bivariate and multivariable logistic regression were performed. A P value <0.2 in the bivariate analysis was transferred to the multivariable logistic regression model. A P value < 0.05 was statistically significant. Results The study surveyed 400 PLHIV with a mean age of 46.5 (SD: 12.4) years; most were female (n=261, 65.3%). Hypertension prevalence was at 37.5%, with 20.5% in stage 2 and 68% ((n=102) of hypertensive participants were unaware. Hypertension was associated with age ≥50 years (aOR: 2.11, 95% CI: 1.33-3.37, p = 0.002), a suppressed viral load (aOR: 3.71, 95% CI: 1.02-5.13, p = 0.046) and BMI ≥25 Kg/m2 (aOR: 1.64, 95% CI: 1.01-2.66, p = 0.044). Conclusion Hypertension is a significant burden among PLHIV in Eastern Uganda, influenced by HIV and lifestyle-related risk factors. Improved screening and diagnosis are needed with close monitoring for patients with viral load suppression due to the possible negative effects of ART on blood pressure.
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Affiliation(s)
- Andrew Marvin Kanyike
- Department of Internal Medicine, Faculty of Health Sciences, Busitema University, Mbale, Uganda
- Department of Internal Medicine, Mengo Hospital, Kampala, Uganda
| | | | - Gabriel Madut Akech
- Department of Internal Medicine, Faculty of Health Sciences, Busitema University, Mbale, Uganda
| | | | - Timothy Mwanje Kintu
- Department of Internal Medicine, Mulago National Referral Hospital, Kampala, Uganda
| | | | | | - Joshua Mugabi
- Department of Internal Medicine, Faculty of Health Sciences, Busitema University, Mbale, Uganda
| | - Nicholas Twijukye
- Department of Internal Medicine, Faculty of Health Sciences, Busitema University, Mbale, Uganda
| | - Denis Bwayo
- Department of Internal Medicine, Faculty of Health Sciences, Busitema University, Mbale, Uganda
| | - Richard Katuramu
- Department of Internal Medicine, Faculty of Health Sciences, Busitema University, Mbale, Uganda
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Jaswal N, Goel S, Upadhyay K, Pathni AK, Bera OP, Shah V. Factors affecting patient retention to hypertension treatment in a North Indian State: A mixed-method study. J Clin Hypertens (Greenwich) 2024. [PMID: 39022879 DOI: 10.1111/jch.14866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 06/12/2024] [Accepted: 06/18/2024] [Indexed: 07/20/2024]
Abstract
Hypertension is a global health challenge, especially in low-to-middle-income countries, where awareness and control are suboptimal. Despite available treatments, poor medication adherence hampers blood pressure control, leading to adverse outcomes and increased costs. In response, the GOI has initiated national action plans to address noncommunicable diseases, including hypertension. The study aimed to analyze patient retention rates in hypertension treatment across healthcare levels and understand providers' and patients' perspectives on control factors. Using a mixed-method concurrent design in a North Indian district, retrospective data collection covered hypertensive patients registered from January 2020 to July 2020, followed for a year (August 2020-July 2021). Quantitative data included socio-demographic characteristics and patient follow-up rates. Qualitative data comprised focus group discussions (FGD) and in-depth interviews (IDI) with healthcare providers (HCPs) and patients. Findings identified challenges in patient retention and medication adherence, notably among females and at higher-level healthcare facilities, leading to substantial loss of follow-up. Only 63% of hypertensive outpatients maintained controlled blood pressure in the past year. Male patients exhibited more consistent attendance than females. Despite sufficient HCP knowledge, patient retention was better at Health and Wellness Centers (HWCs) levels, while blood pressure control was poorer at higher facilities. Barriers such as medication side effects, pill burden, and limited healthcare access hindered hypertension control, highlighting the need for improved primary care services, including extended clinic hours and diagnostic facilities. Improving hypertension control requires addressing medication adherence and healthcare access barriers. Strengthening primary care services and implementing patient-centered interventions are crucial steps.
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Affiliation(s)
| | - Sonu Goel
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Kritika Upadhyay
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Om Prakash Bera
- Global Health Advocacy Incubator (GHAI), Washington, D.C., USA
| | - Vandana Shah
- Global Health Advocacy Incubator (GHAI), Washington, D.C., USA
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Kwiringira A, Migisha R, Bulage L, Kwesiga B, Kadobera D, Upenytho G, Mbaka P, Harris JR, Hayes D, Ario AR. Group-based Education and monitoring program delivered by community health workers to improve control of high blood pressure in island districts of lake victoria, Uganda. BMC PRIMARY CARE 2024; 25:191. [PMID: 38807067 PMCID: PMC11134886 DOI: 10.1186/s12875-024-02444-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 05/22/2024] [Indexed: 05/30/2024]
Abstract
BACKGROUND Individuals living in communities with poor access to healthcare may be unaware of their high blood pressure (BP). While the use of community health workers (CHWs) can address gaps in human resources for health, CHWs in Uganda have not been used previously for BP screening and management. We report the results of an initiative to train CHWs to evaluate BP and to administer group-based education in Kalangala and Buvuma Island Districts of Lake Victoria, Uganda. METHODS We randomly selected 42 of 212 villages. We trained CHWs based in island districts on measuring BP. CHWs visited all households in the selected villages and invited all adults ≥ 18 years to be screened for high BP. We used the World Health Organization's STEPwise tool to collect data on demographic and behavioral characteristics and BP measurements. High blood pressure was defined as systolic BP (SBP) ≥ 140 mm Hg and/or diastolic BP (DBP) ≥ 90 mm Hg over three readings. CHWs created and led fortnight support groups for individuals identified with high blood pressure at baseline. At each group meeting, CHWs re-measured BP and administered an intervention package, which included self-management and lifestyle education to participants. The paired t-test was used to compare mean values of systolic blood pressure (SBP) and diastolic blood pressure (DBP) before and after the intervention. Generalized estimating equations (GEE) were used to model longitudinal changes in BP. RESULTS We trained 84 CHWs to measure BP and deliver the intervention package. Among 2,016 community members, 570 (28.3%) had high blood pressure; of these, 63 (11.1%) had a previous diagnosis of hypertension. The comparison of SBP and DBP before and after the intervention revealed significant reductions in mean SBP from 158mmHg (SD = 29.8) to 149 mmHg (SD = 29.8) (p < 0.001) and mean DBP from 97mmHg (SD = 14.3) to 92mmHg (p < 0.001). GEE showed decreases of -1.133 (SBP) and - 0.543 mmHg (DBP)/fortnight. CONCLUSION High BP was common but previously undiagnosed. The CHW-led group-based self-management and education for controlling high BP was effective in the island districts in Uganda. Scaling up the intervention in other hard-to-reach districts could improve control of high BP on a large scale.
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Affiliation(s)
- Andrew Kwiringira
- Uganda Public Health Fellowship Program, Kampala, Uganda.
- Uganda National Institute of Public Health, Kampala, Uganda.
- Department of Planning Financing and Policy, Ministry of Health, Kampala, Uganda.
| | - Richard Migisha
- Uganda Public Health Fellowship Program, Kampala, Uganda
- Uganda National Institute of Public Health, Kampala, Uganda
| | - Lilian Bulage
- Uganda Public Health Fellowship Program, Kampala, Uganda
- Uganda National Institute of Public Health, Kampala, Uganda
| | - Benon Kwesiga
- Uganda Public Health Fellowship Program, Kampala, Uganda
- Uganda National Institute of Public Health, Kampala, Uganda
| | - Daniel Kadobera
- Uganda Public Health Fellowship Program, Kampala, Uganda
- Uganda National Institute of Public Health, Kampala, Uganda
| | - George Upenytho
- Department of Community Health, Ministry of Health, Kampala, Uganda
| | - Paul Mbaka
- Department of Planning Financing and Policy, Ministry of Health, Kampala, Uganda
| | - Julie R Harris
- US Centers for Disease Control and Prevention, Kampala, Uganda
| | - Donald Hayes
- Division of Heart Disease and Stroke Prevention, US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Alex R Ario
- Uganda Public Health Fellowship Program, Kampala, Uganda
- Uganda National Institute of Public Health, Kampala, Uganda
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Alinaitwe B, Amanya C, A Muwanguzi P, Ngabirano TD. Prevalence of Risk Factors for Hypertension Among Faculty at an Urban University in Uganda. Integr Blood Press Control 2024; 17:1-11. [PMID: 38196839 PMCID: PMC10773241 DOI: 10.2147/ibpc.s440972] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/23/2023] [Indexed: 01/11/2024] Open
Abstract
Purpose Hypertension is a major contributor to morbidity and mortality worldwide. Many people however are not aware of their possession of risk factors for hypertension. There is a paucity of literature in Uganda describing the risk profile of faculty at public universities. The purpose of this study was to determine the prevalence of hypertension risk factors among university teaching staff. Methods This study was conducted among faculty at Makerere University in Uganda. The modified World Health Organization STEP-wise approach for non-communicable disease surveillance was used in data collection. Hypertension was defined as having a systolic blood pressure of ≥140mmHg and/or a diastolic blood pressure of ≥90mmHg, or being on antihypertensive medications. Participants were enrolled from the faculty lists by proportionate to size systematic sampling until the sample size for each college was obtained. Data was collected from January to March 2018. Multivariate logistic regression was used to determine factors associated with hypertension. Results A total of 141 participants were recruited into the study. The prevalent risk factors for hypertension include physical inactivity (78.7%), overweight (46.8%), obesity (20.6%), addition of extra salt to food (46.8%), current alcohol consumption (33.3%), history of smoking (10.6%), inadequate fruit and vegetable servings per day (100%), family history of hypertension (40.4%) and a family history of diabetes (22.7%). Hypertension was prevalent at 26.2% (95% CI 18.94-33.46%). The risk factors significantly associated with hypertension included a family history of hypertension (p=0.009), obesity (p=0.008) and male gender (p = 0.029). Conclusion The prevalence of known hypertension risk factors among university teaching staff in urban Uganda is high. Majority of these risk factors are modifiable highlighting the need for continuous screening as well as introduction of prevention and health promotion strategies to reduce the risk burden.
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Affiliation(s)
- Businge Alinaitwe
- Department of Nursing, College of Health Sciences, Makerere University, Kampala, Uganda
- School of Nursing, Mount Kenya University, Thika, Kenya
| | - Charles Amanya
- Department of Nursing, College of Health Sciences, Makerere University, Kampala, Uganda
- Department of Research, Hoima Regional Referral Hospital, Hoima, Uganda
| | - Patience A Muwanguzi
- Department of Nursing, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Tom Denis Ngabirano
- Department of Nursing, College of Health Sciences, Makerere University, Kampala, Uganda
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Endrias EE, Tesfaye Mamito T, Geta Hardido T, Ataro BA. Prevalence of Pre-Hypertension/Hypertension and Its Associated Factors Among Adults in the Wolaita Zone of Southern Ethiopia: A Cross-Sectional Study. INQUIRY : A JOURNAL OF MEDICAL CARE ORGANIZATION, PROVISION AND FINANCING 2024; 61:469580241246968. [PMID: 38641978 PMCID: PMC11032063 DOI: 10.1177/00469580241246968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 02/09/2024] [Accepted: 03/27/2024] [Indexed: 04/21/2024]
Abstract
Preventing the development of high blood pressure and resulting complication requires estimating the prevalence of prehypertension/hypertension and identifying associated risk factors. Information about pre-hypertension/hypertension in Ethiopia, especially in the southern region, is scarce, and limited knowledge exists regarding the prevalence and risk factors associated with pre-hypertension/hypertension. Objective of this study was to assess prevalence of pre-hypertension/hypertension and its associated factors among adults in Wolaita Zone of Southern Ethiopia, 2023. This cross-sectional study was conducted among adults attending outpatient departments in governmental hospitals in South Ethiopia in 2023. Face-to-face interviews were used to gather information on sociodemographic data, dietary and behavioral patterns, and medical history. Digital weighing scales, Stadiometers, and digital sphygmomanometers were used to measure height, blood pressure, and weight, respectively. Epi-Data version 3.1 was used to enter the data before exporting it to SPSS version 25 for analysis. To find factors associated with prehypertension/hypertension, binary logistic regressions were conducted and odds ratios with 95% confidence intervals were computed. The overall prevalence of prehypertension/hypertension was 42.8% (95% confidence interval: 39.56, 49.47). Factors associated with prehypertension/hypertension in this study were older age, male gender, obesity, diabetes mellitus comorbidity, alcohol drinking, and family history of hypertension. Lifestyle modification is demanded for pre-hypertensive/hypertensive patients to prevent progression to severe complications, including premature death and permanent disabilities.
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Ndejjo R, Masengere P, Bulafu D, Namakula LN, Wanyenze RK, Musoke D, Musinguzi G. Drivers of cardiovascular disease risk factors in slums in Kampala, Uganda: a qualitative study. Glob Health Action 2023; 16:2159126. [PMID: 36607333 PMCID: PMC9828619 DOI: 10.1080/16549716.2022.2159126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Cardiovascular disease (CVD) risk factors are increasing in many sub-Saharan African countries and disproportionately affecting communities in urban slums. Despite this, the contextual factors that influence CVD risk among slum communities have not been fully documented to guide interventions to prevent and control the disease. OBJECTIVE This study explored the drivers of CVD risk factors in slums in Kampala, Uganda. METHODS This qualitative study employed focus group discussions (FGDs) to collect data among slum residents. A total of 10 FGDs separate for gender and age group were held in community public places. Discussions were audio-recorded, transcribed, and transcripts analysed thematically with the aid of Atlas ti 7.0. Study themes and sub-themes are presented supported by participant quotations. RESULTS Five themes highlighted the drivers of CVD risk factors in slum communities. (1) Poverty: a critical underlying factor which impacted access and choice of food, work, and housing. (2) Poverty-induced stress: a key intermediate factor that led to precarious living with smoking and alcohol use as coping measures. (3) The social environment which included socialisation through drinking and smoking, and family and peers modelling behaviours. (4) The physical environment such as the high availability of affordable alcohol and access to amenities for physical activity and healthy foods. (5) Knowledge and information about CVD risk factors which included understanding of a healthy diet and the dangers of smoking and alcohol consumption. CONCLUSION To address CVD risk in slums, broad-ranging multisectoral interventions are required, including economic empowerment of the slum population, stress reduction and coping interventions, and alcohol legislation. Also, there is a need for community CVD sensitisation and screening as well as increasing access to physical activity amenities and healthy foods within slums.
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Affiliation(s)
- Rawlance Ndejjo
- CONTACT Rawlance Ndejjo Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, P.O. Box 7072, Kampala, Uganda
| | | | - Douglas Bulafu
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Lydia Nabawanuka Namakula
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | | | - David Musoke
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
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Kilindimo SS, Abdulkarim A, Simbila AN, Harrison R, Shirima L, Abdallah F, Mukhtar AG, Mfinanga J, Saika J, Kisanga E, Sawe HR. The burden and management strategies of hypertensive crisis in adult patients presenting to emergency departments of district and regional hospitals in Sub-Saharan Africa. Clin Hypertens 2023; 29:27. [PMID: 37777812 PMCID: PMC10544116 DOI: 10.1186/s40885-023-00251-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 09/03/2023] [Indexed: 10/02/2023] Open
Abstract
BACKGROUND Hypertensive crisis is among the causes of morbidity and mortality in adult patients with hypertension in Sub-Saharan Africa. We aimed to determine the burden, risk factors and describe the management strategies of hypertensive crisis among adult patients seen at emergency departments of district and regional hospitals in Tanzania. METHODS This was a prospective multicenter longitudinal study which included all 162 district and regional hospitals in Tanzania. It was part of the Tanzania Emergency Care Capacity Survey (TECCS), a large assessment of burden of acute illness and emergency care capacity in Tanzania. Adult patients who presented to emergency departments with blood pressure ≥ 180/110mmHg were enrolled. Demographics, clinical presentation, management, and 24-hours outcomes were recorded using a structured case report form. Descriptive statistics were summarized in frequency and median, while logistic regression was used to evaluate the association between risk factors and presence of hypertensive crisis. RESULTS We screened 2700 patients and enrolled 169 adults, henceforth proportion of adult patients with hypertensive crisis was 63 per 1000. Median age was 62 years (IQR 50-70 years) and predominantly females, 112 (66.3%). Majority 151(89.3%) were self-referred with two-wheel motorcycle being the commonest 46 (27.2%) mode of arrival to the hospital. Hypertensive emergency was found in over half 96 (56.8%) of the patients with hypertensive crisis, with oral medications administered in more than half of them, 71 (74%) as means to control the high blood pressure, and one-third 33 (34.4%) were discharged home. On multivariate analysis increasing age (AOR 4.53, p < 0.001), use of illicit drug (AOR 4.14, p-0.04) and pre-existing hypertension (AOR 8.1, p < 0.001) were independent risk factors for hypertensive crisis occurrence. CONCLUSION Hypertensive crisis among adult patients attending district and regional hospitals is common (63 patients per every 1000 patients). Increasing age, use of illicit drug and pre-existing hypertension are independent associated factors for developing hypertensive crisis.
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Affiliation(s)
- Said S Kilindimo
- Emergency Medicine Department, Muhimbili University of Health and Allied Sciences, P.O Box 65001, Dar es Salaam, Tanzania.
- Emergency Medicine Department, Muhimbili National Hospital, Dar es Salaam, Tanzania.
| | - Ahmed Abdulkarim
- Emergency Medicine Department, Muhimbili University of Health and Allied Sciences, P.O Box 65001, Dar es Salaam, Tanzania
| | - Alphonce N Simbila
- Emergency Medicine Department, Muhimbili University of Health and Allied Sciences, P.O Box 65001, Dar es Salaam, Tanzania
- Emergency Medicine Department, Muhimbili National Hospital, Dar es Salaam, Tanzania
| | - Raynald Harrison
- Emergency Medicine Department, Muhimbili University of Health and Allied Sciences, P.O Box 65001, Dar es Salaam, Tanzania
| | - Lucy Shirima
- Emergency Medicine Department, Muhimbili University of Health and Allied Sciences, P.O Box 65001, Dar es Salaam, Tanzania
| | - Farida Abdallah
- Emergency Medicine Department, Muhimbili University of Health and Allied Sciences, P.O Box 65001, Dar es Salaam, Tanzania
| | - Aliasghar G Mukhtar
- Emergency Medicine Department, Muhimbili University of Health and Allied Sciences, P.O Box 65001, Dar es Salaam, Tanzania
| | - Juma Mfinanga
- Emergency Medicine Department, Muhimbili University of Health and Allied Sciences, P.O Box 65001, Dar es Salaam, Tanzania
- Emergency Medicine Department, Muhimbili National Hospital, Dar es Salaam, Tanzania
| | - Joseph Saika
- Emergency Medicine Department, Muhimbili University of Health and Allied Sciences, P.O Box 65001, Dar es Salaam, Tanzania
| | - Emanuel Kisanga
- Emergency Medicine Department, Muhimbili University of Health and Allied Sciences, P.O Box 65001, Dar es Salaam, Tanzania
| | - Hendry R Sawe
- Emergency Medicine Department, Muhimbili University of Health and Allied Sciences, P.O Box 65001, Dar es Salaam, Tanzania
- Emergency Medicine Department, Muhimbili National Hospital, Dar es Salaam, Tanzania
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Ndejjo R, Masengere P, Nuwaha F, Ddumba I, Bastiaens H, Wanyenze RK, Musinguzi G. Hypertension and diabetes patients' perspective of challenges and their coping mechanisms in Mukono and Buikwe districts in Uganda - a qualitative study. OPEN RESEARCH EUROPE 2023; 1:30. [PMID: 38304422 PMCID: PMC10831227 DOI: 10.12688/openreseurope.13286.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/18/2023] [Indexed: 02/03/2024]
Abstract
Background: In sub-Saharan Africa, the burden of non-communicable diseases is steadily rising amidst a high prevalence of communicable diseases stretching the healthcare system. This study explored hypertension and diabetes patients' perspective of challenges and their coping mechanisms in Mukono and Buikwe districts in Uganda. Methods: This descriptive qualitative study involved four focus group discussions with 26 patients at four selected health facilities. All interviews were audio recorded, transcribed verbatim and data analysed following the thematic content analysis guided by the semantic approach with the aid of Atlas ti 6.0.15 software. Results: Five themes were identified regarding challenges and coping mechanisms of patients in managing their conditions. 1) Inadequate opportunities for diagnosis, with community screening supporting identification of patients. 2) Accessing care came amidst transport challenges, absence of health workers and the lack of essential supplies for monitoring conditions. Patients borrowed transport funds or trekked to health facilities and some formed groups to contribute resources to buy equipment and supplies. 3) Access to medications was affected by frequent drug stockouts at public health facilities which pushed patients to purchase own drugs or obtain these through friends and networks. However, other patients resorted to cheaper herbal remedies. 4) Monitoring and managing conditions was affected by insufficient knowledge and opportunities for self-monitoring. Information from health workers and experiences from peers bridged the knowledge gap while private facilities or community health workers supported self-monitoring. 5) Adopting changes in behaviour was challenging but patients fitted these within their usual routines and mobilised family members to also adopt lifestyle changes while ignoring those they deemed unrealistic. Conclusions: The coping mechanisms patients adopted to manage their chronic conditions reflects self-care initiatives at the individual and community levels which could be reinforced and supplemented to better support and empower patients as steps are taken to address existing challenges.
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Affiliation(s)
- Rawlance Ndejjo
- Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, P.O Box 7072, Kampala, Uganda
| | - Paineto Masengere
- Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, P.O Box 7072, Kampala, Uganda
| | - Fred Nuwaha
- Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, P.O Box 7072, Kampala, Uganda
| | - Isaac Ddumba
- Department of Health, Mukono District Local Government, Mukono, Uganda
| | - Hilde Bastiaens
- Department of Family Medicine and Population Health, University of Antwerp, Antwerp, Belgium
| | - Rhoda K. Wanyenze
- Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, P.O Box 7072, Kampala, Uganda
| | - Geofrey Musinguzi
- Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, P.O Box 7072, Kampala, Uganda
- Department of Family Medicine and Population Health, University of Antwerp, Antwerp, Belgium
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Lone A, Othman Albotuaiba A. Association Between Big Five Personality Traits and Hypertension in Saudi Patients: A Case Control Study. Psychol Res Behav Manag 2023; 16:3427-3435. [PMID: 37664136 PMCID: PMC10473415 DOI: 10.2147/prbm.s416828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 08/05/2023] [Indexed: 09/05/2023] Open
Abstract
Background The association between personality traits and hypertension is complex and has so far not been studied in depth. Objective The present study aims to explore the connection between the Big Five personality traits and hypertension. Methods This case control study includes 310 participants, and the relationship between personality traits and hypertension was investigated in normotensive and hypertensive patients by the Big Five Inventory-10. We examined the association of each of the Big Five personality traits in hypertensive patients and a control group using binary logistic regression analysis. Results The findings of the study revealed that amongst the Big Five personality factors, low conscientiousness (OR: 1.09, 95% CI: 0.92-1.29, P<0.005) and high neuroticism (OR: 0.54, 95% CI: 0.45-0.66, P<0.001) were related with high risk of hypertension. Male, older people, and physically inactive individuals have been found to be at a higher risk of hypertension. No significant relationship was found between hypertension and marital status, education, or smoking habits. Conclusion These results suggested that a low score in conscientiousness trait and a high neuroticism score may be an additional risk factor of hypertension. Thus, it may be worthy to investigate further in order to identify patients at risk and develop a more individual treatment strategy. Cognitive behavioral therapy and pharmacological options can be used preemptively in high-risk patients.
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Affiliation(s)
- Ayoob Lone
- Department of Clinical Neurosciences, College of Medicine, King Faisal University, AlHasa, 31982, Saudi Arabia
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Teshome DF, Balcha SA, Ayele TA, Atnafu A, Gelaye KA. Undiagnosed hypertension and its determinants among hypertensive patients in rural districts of northwest Ethiopia: a mediation analysis. BMC Health Serv Res 2023; 23:222. [PMID: 36882833 PMCID: PMC9990316 DOI: 10.1186/s12913-023-09212-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 02/23/2023] [Indexed: 03/09/2023] Open
Abstract
BACKGROUND Early detection of hypertension is associated with improved blood pressure control and a reduced risk of cardiovascular diseases. However, in rural areas of Ethiopia, evidence is scarce where access to healthcare services is low. This study aimed to estimate the proportion of undiagnosed hypertension and identify its determinants and mediators among patients with hypertension in rural northwest Ethiopia. METHODS A community-based cross-sectional study was conducted from September to November 2020. A three-stage sampling technique was used to select a total of 2436 study participants. Blood pressure was measured using an aneroid sphygmomanometer two times, 30 min apart. A validated tool was used to assess participants' beliefs and knowledge of hypertension. The proportion, determinants, and mediators of undiagnosed hypertension were determined among patients with hypertension. The regression-based approach used to calculate the direct and indirect effects of determinants of undiagnosed hypertension. Joint significance testing was used to determine the significance of the indirect effect. RESULTS The proportion of undiagnosed hypertension was 84.0% (95% CI: 81.4-86.7%). Participants aged 25-34 years (AOR = 6.03; 95% CI: 2.11, 17.29), who drank alcohol (AOR = 2.40; 95% CI: 1.37, 4.20), were overweight (AOR = 0.41; 95% CI: 0.18, 0.98), had a family history of hypertension (AOR = 0.32; 95% CI: 0.20, 0.53), and had comorbidities (AOR = 0.28; 95% CI: 0.15, 0.54) were significantly associated with undiagnosed hypertension. The mediation analysis revealed that hypertension health information mediated 64.1% and 68.2% of the effect of family history of hypertension and comorbidities on undiagnosed hypertension, respectively. Perceived susceptibility to hypertensive disease mediated 33.3% of the total effect of age on undiagnosed hypertension. Health facility visits also mediated the effect of alcohol drinking (14.2%) and comorbidities (12.3%) on undiagnosed hypertension. CONCLUSION A higher proportion of hypertensive patients remain undiagnosed. Being young, drinking alcohol, being overweight, having a family history of hypertension, and having comorbidities were significant factors. Hypertension health information, knowledge of hypertensive symptoms, and perceived susceptibility to hypertension were identified as important mediators. Public health interventions aimed at providing adequate hypertension health information, particularly to young adults and drinkers, could improve knowledge and perceived susceptibility to hypertensive disease and reduce the burden of undiagnosed hypertension.
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Affiliation(s)
- Destaw Fetene Teshome
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
| | - Shitaye Alemu Balcha
- Department of Internal Medicine, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tadesse Awoke Ayele
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Asmamaw Atnafu
- Department of Health Systems and Policy, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Kassahun Alemu Gelaye
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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11
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Kansiime S, Webb EL, Kusemererwa S, Lule SA, Niwaha AJ, Seeley J, Karabarinde A, Hansen CH, Newton R. Blood pressure levels among children in rural Uganda: results from 1913 children in a general population survey. J Hum Hypertens 2022; 36:1021-1026. [PMID: 34537817 DOI: 10.1038/s41371-021-00610-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 08/27/2021] [Accepted: 09/08/2021] [Indexed: 11/08/2022]
Abstract
Despite increasing levels of adult hypertension in sub-Saharan Africa (SSA), there is limited information on elevated blood pressure among children in SSA. We described the distribution of blood pressure among children in rural Uganda and estimated hypertension prevalence. We conducted a cross-sectional study in south-western Uganda, collecting demographic, anthropometric and blood pressure measurements from children aged 6-12 years. Children with elevated blood pressure (systolic and/or diastolic blood pressure greater or equal to the 95th percentile for age, height and sex) were invited for two further assessments 6-18 months later. We described blood pressure distribution at first assessment, assessed associations with demographic and anthropometric characteristics and estimated prevalence of hypertension as defined by having elevated blood pressure on three separate occasions months apart. Blood pressure (BP) was measured in 1913 children (50% male, 3% overweight or obese, 22% stunted) at the first assessment. Mean (SD) systolic and diastolic BP at first assessment was 113.4 mmHg (±10.8) and 69.5 mmHg (±8.3), respectively, and 44.2% had elevated BP. Older age, higher BMI, and being female were associated with higher BP, and stunted height was associated with lower BP. An estimated 7.8% [95% CI:(6.6-9.1)], (males: 6.8%, females: 9.0%), had elevated BP on three separate occasions, and were considered hypertensive. High blood pressure levels among adults in SSA may be set early in life. In this study, obesity (a common lifestyle modifiable risk factor in other settings) was largely irrelevant. More research is needed to understand the main drivers for elevated blood pressure in SSA further.
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Affiliation(s)
- Sheila Kansiime
- Medical Research Council/ Uganda Virus Research Council and London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda.
- Medical Research Council International Statistics and Epidemiology Group, London School of Hygiene & Tropical Medicine, London, UK.
| | - Emily L Webb
- Medical Research Council International Statistics and Epidemiology Group, London School of Hygiene & Tropical Medicine, London, UK
| | - Sylvia Kusemererwa
- Medical Research Council/ Uganda Virus Research Council and London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
| | - Swaib A Lule
- Medical Research Council/ Uganda Virus Research Council and London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
- University College London, Institute for Global Health, London, UK
| | - Anxious J Niwaha
- Medical Research Council/ Uganda Virus Research Council and London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
| | - Janet Seeley
- Medical Research Council/ Uganda Virus Research Council and London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
- Department of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - Alex Karabarinde
- Medical Research Council/ Uganda Virus Research Council and London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
| | - Christian Holm Hansen
- Medical Research Council/ Uganda Virus Research Council and London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
- Medical Research Council International Statistics and Epidemiology Group, London School of Hygiene & Tropical Medicine, London, UK
| | - Robert Newton
- Medical Research Council/ Uganda Virus Research Council and London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
- Department of Health Sciences, University of York, York, UK
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12
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Pallangyo P, Komba M, Mkojera ZS, Kisenge PR, Bhalia S, Mayala H, Kifai E, Richard MK, Khanbhai K, Wibonela S, Millinga J, Yeyeye R, Njau NF, Odemary TK, Janabi M. Medication Adherence and Blood Pressure Control Among Hypertensive Outpatients Attending a Tertiary Cardiovascular Hospital in Tanzania: A Cross-Sectional Study. Integr Blood Press Control 2022; 15:97-112. [PMID: 35991354 PMCID: PMC9390787 DOI: 10.2147/ibpc.s374674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 07/08/2022] [Indexed: 11/23/2022] Open
Abstract
Background Notwithstanding the availability of effective treatments, asymptomatic nature and the interminable treatment length, adherence to medication remains a substantial challenge among patients with hypertension. Suboptimal adherence to BP-lowering agents is a growing global concern that is associated with the substantial worsening of disease, increased service utilization and health-care cost escalation. This study aimed to explore medication adherence and its associated factors among hypertension outpatients attending a tertiary-level cardiovascular hospital in Tanzania. Methods The pill count adherence ratio (PCAR) was used to compute adherence rate. In descriptive analyses, adherence was dichotomized and consumption of less than 80% of the prescribed medications was used to denote poor adherence. Logistic regression analyses was used to determine factors associated with adherence. Results A total of 849 outpatients taking antihypertensive drugs for ≥1 month prior to recruitment were randomly enrolled in this study. The mean age was 59.9 years and about two-thirds were females. Overall, a total of 653 (76.9%) participants had good adherence and 367 (43.2%) had their blood pressure controlled. Multivariate logistic regression analysis showed; lack of a health insurance (OR 0.5, 95% CI 0.3-0.7, p<0.01), last BP measurement >1 week (OR 0.6, 95% CI 0.4-0.8, p<0.01), last clinic attendance >1 month (OR 0.4, 95% CI 0.3-0.6, p<0.001), frequent unavailability of drugs (OR 0.6, 95% CI 0.3-0.9, p = 0.03), running out of medication before the next appointment (OR 0.6, 95% CI 0.4-0.9, p = 0.01) and stopping medications when asymptomatic (OR 0.6, 95% CI 0.4-0.8, p<0.001) to be independent associated factors for poor adherence. Conclusion A substantial proportion of hypertensive outpatients in this tertiary-level setting had good medication adherence. Nonetheless, observed suboptimal blood pressure control regardless of a fairly satisfactory adherence rate suggests that lifestyle modification plays a central role in hypertension management.
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Affiliation(s)
- Pedro Pallangyo
- Unit of Research and Training, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
- Directorate of Cardiology, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
| | - Makrina Komba
- Unit of Research and Training, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
| | - Zabella S Mkojera
- Unit of Research and Training, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
| | - Peter R Kisenge
- Unit of Research and Training, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
- Directorate of Cardiology, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
| | - Smita Bhalia
- Directorate of Cardiology, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
| | - Henry Mayala
- Directorate of Clinical Support Services, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
| | - Engerasiya Kifai
- Directorate of Clinical Support Services, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
| | - Mwinyipembe K Richard
- Directorate of Cardiology, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
| | - Khuzeima Khanbhai
- Unit of Research and Training, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
- Directorate of Cardiology, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
| | - Salma Wibonela
- Directorate of Nursing, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
| | - Jalack Millinga
- Directorate of Nursing, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
| | - Robert Yeyeye
- Directorate of Nursing, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
| | - Nelson F Njau
- Directorate of Clinical Support Services, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
| | - Thadei K Odemary
- Directorate of Clinical Support Services, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
| | - Mohamed Janabi
- Directorate of Cardiology, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania
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Ingenhoff R, Nandawula J, Siddharthan T, Ssekitoleko I, Munana R, Bodnar BE, Weswa I, Kirenga BJ, Mutungi G, van der Giet M, Kalyesubula R, Knauf F. Effectiveness of a community health worker-delivered care intervention for hypertension control in Uganda: study protocol for a stepped wedge, cluster randomized control trial. Trials 2022; 23:440. [PMID: 35610712 PMCID: PMC9128241 DOI: 10.1186/s13063-022-06403-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 05/13/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Over 80% of the morbidity and mortality related to non-communicable diseases (NCDs) occurs in low-income and middle-income countries (LMICs). Community health workers (CHWs) may improve disease control and medication adherence among patients with NCDs in LMICs, particularly in sub-Saharan African settings. In Uganda, and the majority of LMICs, management of uncontrolled hypertension remains limited in constrained health systems. Intervening at the primary care level, using CHWs to improve medical treatment outcomes has not been well studied. We aim to determine the effectiveness of a CHW-led intervention in blood pressure control among confirmed hypertensive patients and patient-related factors associated with uncontrolled hypertension. METHODS We will conduct a stepped-wedge cluster randomized controlled trial study of 869 adult patients with hypertension attending two NCD clinics to test the effectiveness, acceptability, and fidelity of a CHW-led intervention. The multi-component intervention will be centered on monthly household visits by trained CHWs for a period of 1 year, consisting of the following: (1) blood pressure and sugar monitoring, (2) BMI monitoring, (3) cardiovascular disease risk assessment, (4) using checklists to guide monitoring and referral to clinics, and (5) healthy lifestyle counseling and education. During home visits, CHWs will remind patients of follow-up visits. We will measure blood pressure at baseline and 3-monthly for the entire cohort. We will conduct individual-level mixed effects analyses of study data, adjusting for time and clustering by patient and community. CONCLUSION The results of this study will inform community delivered HTN management across a range of LMIC settings. TRIAL REGISTRATION ClinicalTrials.gov NCT05068505 . Registered on October 6, 2021.
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Affiliation(s)
- Rebecca Ingenhoff
- Department of Nephrology and Medical Intensive Care, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany.
| | - Juliet Nandawula
- African Community Center for Social Sustainability, Nakaseke, Uganda
| | - Trishul Siddharthan
- Department of Pulmonary, Critical Care and Sleep Medicine, University of Miami, Coral Gables, USA
| | - Isaac Ssekitoleko
- MRC/UVRI and LSHTM Uganda Research Unit, Kampala, Uganda
- London School of Hygiene and Tropical Medicine, London, UK
| | - Richard Munana
- African Community Center for Social Sustainability, Nakaseke, Uganda
- School of Public Health, Makerere University College of Health Sciences, Kampala, Uganda
| | - Benjamin E Bodnar
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ivan Weswa
- African Community Center for Social Sustainability, Nakaseke, Uganda
| | | | | | - Markus van der Giet
- Department of Nephrology and Medical Intensive Care, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Robert Kalyesubula
- African Community Center for Social Sustainability, Nakaseke, Uganda
- Department of Physiology, Uganda Department of Internal Medicine, Makerere University College of Health Sciences, Kampala, Uganda
- Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Felix Knauf
- Department of Nephrology and Medical Intensive Care, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany
- Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA
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Understanding factors influencing uptake of healthy lifestyle practices among adults following a community cardiovascular disease prevention programme in Mukono and Buikwe districts in Uganda: A qualitative study. PLoS One 2022; 17:e0263867. [PMID: 35176069 PMCID: PMC8853581 DOI: 10.1371/journal.pone.0263867] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 01/31/2022] [Indexed: 12/02/2022] Open
Abstract
Introduction Healthy lifestyle practices including physical activity, healthy diets, non-smoking, reduced alcohol consumption and stress reduction are important in the prevention of metabollic CVD risk factors such as hypertension, overweight and obesity, diabetes and hyperlipidaemia. Owing to current lifestyle changes, the increasing burden of CVD and importance of healthy behaviours, the need for strategies to increase uptake of healthy lifestyles among sub-Saharan African populations are apparent. This study explored the factors influencing uptake of healthy lifestyle practices among adults following implementation of a community CVD prevention programme. Methods This was a descriptive qualitative study conducted among purposively selected adults who had engaged in a community CVD prevention programme. Data were collected using in-depth interviews, which were audio recorded and transcribed verbatim. Study transcripts were read into NVIVO 12.6 software for coding and analysis guided by thematic analysis following the semantic approach. Results This study found variations in uptake of healthy lifestyle practices for CVD prevention with most changes reported for dietary behaviour especially in vegetable and fruit intake, reduction of salt intake and fats and oils consumption. Changes in physical activity were also notable. On the other hand, participants were slow in making changes in alcohol consumption, smoking behaviours and stress reduction. The barriers to uptake of healthy lifestyle practices were individual such as limited capability or skills, structural such as limited physical activity facilities, and social such as cultural and peer influence. Relatedly, the facilitators of practices uptake were individual including knowledge and personal determination to change, and social including social support from family and the community. Conclusions Insights from understanding the uptake of lifestyle practices should guide planning and design of community programmes with an emphasis on removing barriers and strengthening facilitators building on the intermediate motivating factors and considering individual needs and expectations.
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Kifle ZD, Adugna M, Chanie GS, Mohammed A. Prevalence and associated factors of hypertension complications among hypertensive patients at University of Gondar Comprehensive Specialized Referral Hospital. CLINICAL EPIDEMIOLOGY AND GLOBAL HEALTH 2022. [DOI: 10.1016/j.cegh.2021.100951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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16
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Majumdar U, Nanyonga Clarke R, Moran AE, Doupe P, Gadikota-Klumpers DD, Gidio A, Ssentamu D, Heller DJ. Hypertension screening, prevalence, treatment, and control at a large private hospital in Kampala, Uganda: A retrospective analysis. PLOS GLOBAL PUBLIC HEALTH 2022; 2:e0000386. [PMID: 36962239 PMCID: PMC10021338 DOI: 10.1371/journal.pgph.0000386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 04/06/2022] [Indexed: 11/19/2022]
Abstract
Adult hypertension prevalence in Uganda is 27%, but only 8% are aware of their diagnosis, accordingly treatment and control levels are limited. The private sector provides at least half of care nationwide, but little is known about its effectiveness in hypertension control. We analyzed clinical data from 39 235 outpatient visits among 17 777 adult patients from July 2017 to August 2018 at Uganda's largest private hospital. We calculated blood pressure screening rate at every visit, and hypertension prevalence, medication treatment, and control rates among the 5 090 patients with two or more blood pressure checks who received any medications from the hospital's pharmacy. We defined hypertension in this group as 1) an average of two blood pressure measurements at separate consecutive visits, higher than 140 mm Hg systolic or 90 mm Hg diastolic, 2) receipt of any antihypertensive medication, or 3) the use of a hypertension electronic medical record code. We deemed hypertension control as normotensive at the most recent check. 12 821 (72.1%) of patients received at least 1 blood pressure check. Among the 5 090 patients above, 2 121 (41.6%) had hypertension (33.4% age-standardized to a world population standard): 1 915 (37.6%) with elevated blood pressure, and 170 (3.3%) were normotensive but receiving medication. 838 (39.4%) of patients with hypertension received medication at least once. Overall, 18.3% of patients achieved control (27% of treated patients, and 15% of untreated patients). Hypertension is common and incompletely controlled in this Ugandan private-sector population, suggesting several avenues for novel interventions.
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Affiliation(s)
- Usnish Majumdar
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, United States of America
- Arnhold Institute for Global Health, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | | | - Andrew E Moran
- Department of Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States of America
| | | | - Darinka D Gadikota-Klumpers
- Department of Medical Education, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Agaba Gidio
- Clarke International University, Kampala, Uganda
| | | | - David J Heller
- Arnhold Institute for Global Health, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
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Prevalence of Hypertension and Adherence to Dietary Approaches to Stop Hypertension Diet Score in Childbearing Age Tunisian Women: A Cross-Sectional Study. BIOMED RESEARCH INTERNATIONAL 2021; 2021:6686299. [PMID: 34778455 PMCID: PMC8589476 DOI: 10.1155/2021/6686299] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 06/11/2021] [Accepted: 10/28/2021] [Indexed: 01/02/2023]
Abstract
Background and Aims The prevalence, awareness, and treatment of hypertension, along with their sociodemographic, anthropometric, and lifestyle associations, were evaluated in a cross-sectional survey of childbearing age Tunisian women. Adherence to the Dietary Approaches to Stop Hypertension diet score was also assessed for hypertensive versus nonhypertensive women. Methods and Results A total of 1689 nonpregnant women, aged 20-49 years, were randomly sampled a regional (Greater Tunis), two-stage, stratified, cross-sectional cluster survey from March 2009 to January 2010. Data on medical history and sociodemographic characteristics were collected using a questionnaire. The average daily intake of energy and nutrients was computed using a specific Tunisian food composition database. The Dietary Approaches to Stop Hypertension diet score (0 to 10) was assessed by adding the individual scores (0 to 1) of ten nutrient components according to dietary guidelines. The overall prevalence of hypertension was 21.4%. Age, obesity, abdominal fat, parity, and family history were significantly associated with hypertension. The mean Dietary Approaches to Stop Hypertension accordance score was 4.93 for hypertensive women and 4.86 for nonhypertensive women (P = 0.0556). After adjustment for age, energy intake, and all nutritional covariates, no associations were observed between hypertension and Dietary Approaches to Stop Hypertension diet components. Conclusion Though no clear-cut associations between hypertension and environmental or behavioral factors were identified in the study, the association with abdominal obesity and multiparity suggests that interventions aimed at lifestyle modifications to reduce these risk factors could be also useful in the prevention of hypertension.
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Allameh M, Ghanei Gheshlagh R, Rahmani K. Prevalence and Associated Risk Factors of Hypertension for the Middle-Aged Population (30-59 Years) in Iran: A National Cross-Sectional Study. High Blood Press Cardiovasc Prev 2021; 29:75-80. [PMID: 34784009 DOI: 10.1007/s40292-021-00490-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 11/06/2021] [Indexed: 02/03/2023] Open
Abstract
INTRODUCTION The prevalence of hypertension (HTN) is increasing in the middle-aged population, but few studies have examined the prevalence and risk factors associated with hypertension in this age group. AIM To estimate the prevalence of HTN and its associated demographic risk factors in the middle-aged population (30-59 years) of Iran. METHODS In this cross-sectional study, 4112 middle-aged people from five provinces of the country were selected by multi-stage sampling and entered into the study. HTN or high blood pressure (HBP) was defined as systolic blood pressure ≥ 140 mmHg and diastolic blood pressure ≥ 90 mmHg. The relationship between demographic risk factors and the prevalence of HTN was assessed by multivariate logistic regression in Stata software version 14. RESULTS The prevalence of HTN was 17.8% (95% CI 16.5-19.0) and was higher in women than men (19.1% vs. 16.5%). The prevalence of HTN in three studied age groups including 30-39, 40-49 and 50-59 years were 7.2, 18.7 and 38.0%, respectively. The frequency of HTN in urban residents was higher than rural residents (18.4% vs. 15.6%). The chance of developing hypertension in urban residents (OR 1.25), overweight (OR 3.94) and obese persons (OR 7.54) was higher. CONCLUSIONS Hypertension has a relatively high prevalence in the middle-aged Iranian population. According to our results, age, living in urban regions, being illiterate, overweight and obesity are independent risk factors for HBP. It seems that the administration of prevention programs in general population especially in younger ages based on existing risk factors is a necessity.
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Affiliation(s)
| | - Reza Ghanei Gheshlagh
- Spiritual Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Khaled Rahmani
- Liver and Digestive Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran.
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Baharudin A, Ambak R, Othman F, Michael V, Cheong SM, Mohd. Zaki NA, Abdul Aziz NS, Mohd. Sallehuddin S, Ganapathy SS, Palaniveloo L, He FJ. Knowledge, attitude and behaviour on salt intake and its association with hypertension in the Malaysian population: findings from MyCoSS (Malaysian Community Salt Survey). JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2021; 40:6. [PMID: 34059158 PMCID: PMC8166009 DOI: 10.1186/s41043-021-00235-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
BACKGROUND High blood pressure or hypertension has become one of the main health problems, worldwide. A number of studies have proven that an increased intake of salt was related to an increased prevalence of cardiovascular diseases. Of late, its relationship with high salt intake has received a lot of attention. Studies in Malaysia have shown both rising hypertension over time as well as high salt consumption. Actions to reduce salt intake are essential to reduce hypertension and its disease burden. As such, we carried out a study to determine associations between knowledge, attitude and behaviour towards salt intake and hypertension among the Malaysian population. METHODS Data obtained from the Malaysian Community Salt Survey (MyCoSS) was used partially for this study. The survey used a cross-sectional two-stage sampling design to select a nationally representative sample of Malaysian adults aged 18 years and above living in non-institutional living quarters (LQ). Face-to-face interviews were done by trained research assistants (RA) to obtain information on sociodemography, medical report, as well as knowledge, attitude and behaviour of the respondents towards salt intake and blood pressure. RESULTS Majority of the respondents have been diagnosed with hypertension (61.4%) as well as knowledge of the effects of high salt intake on blood pressure (58.8%). More than half of the respondents (53.3%) said they controlled their salt intake on a regular basis. Those who knew that a high salt diet could contribute to a serious health problem (OR=0.23) as well as those who controlled their salt intake (OR=0.44) were significantly less likely to have hypertension. CONCLUSION Awareness of the effects of sodium on human health, as well as the behaviour of controlling salt intake, is essential towards lowering the prevalence of hypertension among Malaysians.
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Affiliation(s)
- Azli Baharudin
- Institute for Public Health, National Institutes of Health, Ministry of Health Malaysia, Shah Alam, Selangor Malaysia
| | - Rashidah Ambak
- Institute for Public Health, National Institutes of Health, Ministry of Health Malaysia, Shah Alam, Selangor Malaysia
| | - Fatimah Othman
- Institute for Public Health, National Institutes of Health, Ministry of Health Malaysia, Shah Alam, Selangor Malaysia
| | - Viola Michael
- Non-Communicable Disease Section, Disease Control Division, Ministry of Health Malaysia, Putrajaya, Malaysia
| | - Siew Man Cheong
- Institute for Public Health, National Institutes of Health, Ministry of Health Malaysia, Shah Alam, Selangor Malaysia
| | - Nor Azian Mohd. Zaki
- Sarawak General Hospital, Ministry of Health Malaysia, Kuching, Sarawak Malaysia
| | - Nur Shahida Abdul Aziz
- Institute for Public Health, National Institutes of Health, Ministry of Health Malaysia, Shah Alam, Selangor Malaysia
| | - Syafinaz Mohd. Sallehuddin
- Institute for Public Health, National Institutes of Health, Ministry of Health Malaysia, Shah Alam, Selangor Malaysia
| | - Shubash Shander Ganapathy
- Institute for Public Health, National Institutes of Health, Ministry of Health Malaysia, Shah Alam, Selangor Malaysia
| | - Lalitha Palaniveloo
- Institute for Public Health, National Institutes of Health, Ministry of Health Malaysia, Shah Alam, Selangor Malaysia
| | - Feng J. He
- Wolfson Institute of Preventive Medicine, London School of Medicine & Dentistry, Queen Mary University of London, London, UK
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Sorato MM, Davari M, Kebriaeezadeh A, Sarrafzadegan N, Shibru T, Fatemi B. Reasons for poor blood pressure control in Eastern Sub-Saharan Africa: looking into 4P's (primary care, professional, patient, and public health policy) for improving blood pressure control: a scoping review. BMC Cardiovasc Disord 2021; 21:123. [PMID: 33663387 PMCID: PMC7971125 DOI: 10.1186/s12872-021-01934-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 02/23/2021] [Indexed: 01/06/2023] Open
Abstract
AIM Hypertension control in Sub-Saharan Africa (SSA) is the worst (less than one out of ten) when compared to the rest of the world. Therefore, this scoping review was conducted to identify and describe the possible reasons for poor blood pressure (BP) control based on 4Ps' (patient, professional, primary healthcare system, and public health policy) factors. METHODS PRISMA extension for scoping review protocol was used. We systematically searched articles written in the English language from January 2000 to May 2020 from the following databases: PubMed/Medline, Embase, Scopus, Web of Science, and Google scholar. RESULTS Sixty-eight articles were included in this scoping review. The mean prevalence of hypertension, BP control, and patient adherence to prescribed medicines were 20.95%, 11.5%, and 60%, respectively. Only Kenya, Malawi, and Zambia out of ten countries started annual screening of the high-risk population for hypertension. Reasons for nonadherence to prescribed medicines were lack of awareness, lack of access to medicines and health services, professional inertia to intensify drugs, lack of knowledge on evidence-based guidelines, insufficient government commitment, and specific health behaviors related laws. Lack of screening for high-risk patients, non-treatment adherence, weak political commitment, poverty, maternal and child malnutrition were reasons for the worst BP control. CONCLUSION In conclusion, the rate of BP treatment, control, and medication adherence was low in Eastern SSA. Screening for high-risk populations was inadequate. Therefore, it is crucial to improve government commitment, patient awareness, and access to medicines, design country-specific annual screening programs, and empower clinicians to follow individualized treatment and conduct medication adherence research using more robust tools.
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Affiliation(s)
- Mende Mensa Sorato
- Department of Pharmacy, Arba Minch University College of Medicine and Health Sciences, P.O. Box 21, Arba Minch, Ethiopia
| | - Majid Davari
- Department of Pharmacoeconomics and Pharmaceutical Administration, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Abbas Kebriaeezadeh
- Department of Pharmacoeconomics and Pharmaceutical Administration, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Nizal Sarrafzadegan
- Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Tamiru Shibru
- College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Behzad Fatemi
- Department of Pharmacoeconomics and Pharmaceutical Administration, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
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Lumu W, Kibirige D, Wesonga R, Bahendeka S. Effect of a nurse-led lifestyle choice and coaching intervention on systolic blood pressure among type 2 diabetic patients with a high atherosclerotic cardiovascular risk: study protocol for a cluster-randomized trial. Trials 2021; 22:133. [PMID: 33573687 PMCID: PMC7879519 DOI: 10.1186/s13063-021-05085-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 01/29/2021] [Indexed: 01/09/2023] Open
Abstract
Background More than 50% of patients with type 2 diabetes have hypertension in Uganda. Diabetic patients with elevated systolic blood pressure experience higher all-cause mortality and cardiovascular events compared with normotensive diabetic individuals, hence escalating resource utilization and cost of care. The aim of this study is to determine the effect of a nurse-led lifestyle choice and coaching intervention on systolic blood pressure among type 2 diabetic patients with a high atherosclerotic cardiovascular risk. Methods This is a cluster-randomized study comprising two arms (intervention and non-intervention—control arm) with four clusters per arm with 388 diabetic patients with a high predicted 10-year atherosclerotic cardiovascular risk. The study will be implemented in 8 health facilities in Uganda. The intervention arm will employ a nurse-led lifestyle choice and coaching intervention. Within the intervention, nurses will be trained to provide structured health education, protocol-based hypertension management, and general atherosclerotic cardiovascular risk factor management, 24-h phone calls, and 2-monthly text messaging. The control group will be constituted by the usual care. The primary outcome measure is the mean difference in systolic blood pressure between the intervention and usual care groups after 6 months. The study is designed to have an 80% statistical power to detect an 8.5-mmHg mean reduction in systolic blood pressure from baseline to 6 months. The unit of analysis for the primary outcome is the individual participants. To monitor the effect of within-cluster correlation, generalized estimating equations will be used to assess the changes over time in systolic blood pressure as a continuous variable. Discussion The data generated from this trial will inform change in the policy of shifting task of screening of hypertension and atherosclerotic cardiovascular disease from doctors to nurses. Trial registration Pan African Trials Registry PACTR 202001916873358. Registered on 6 October 2019
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Affiliation(s)
- William Lumu
- Department of Internal Medicine, Mengo Hospital, Kampala, Uganda.
| | | | - Ronald Wesonga
- East African Statistics Institute (EASI), Kampala, Uganda
| | - Silver Bahendeka
- Mother Kevin Post Graduate Medical School, Uganda Martyrs University, Nkozi, Uganda
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Musoke D, Atusingwize E, Ikhile D, Nalinya S, Ssemugabo C, Lubega GB, Omodara D, Ndejjo R, Gibson L. Community health workers' involvement in the prevention and control of non-communicable diseases in Wakiso District, Uganda. Global Health 2021; 17:7. [PMID: 33413500 PMCID: PMC7791672 DOI: 10.1186/s12992-020-00653-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 12/14/2020] [Indexed: 11/29/2022] Open
Abstract
Background Community health workers (CHWs) are an important cadre of the global health workforce as they are involved in providing health services at the community level. However, evidence on the role of CHWs in delivering interventions for non-communicable diseases (NCDs) in Uganda is limited. This study, therefore, assessed the involvement of CHWs in the prevention and control of NCDs in Wakiso District, Uganda with a focus on their knowledge, attitudes and practices, as well as community perceptions. Methods A cross-sectional study using mixed methods was conducted which involved a structured questionnaire among 485 CHWs, and 6 focus group discussions (FGDs) among community members. The study assessed knowledge, perceptions including the importance of the various risk factors, and the current involvement of CHWs in NCDs, including the challenges they faced. Quantitative data were analysed in STATA version 13.0 while thematic analysis was used for the qualitative data. Results The majority of CHWs (75.3%) correctly defined what NCDs are. Among CHWs who knew examples of NCDs (87.4%), the majority mentioned high blood pressure (77.1%), diabetes (73.4%) and cancer (63.0%). Many CHWs said that healthy diet (86.2%), physical activity (77.7%), avoiding smoking/tobacco use (70.9%), and limiting alcohol consumption (63.7%) were very important to prevent NCDs. Although more than half of the CHWs (63.1%) reported being involved in NCDs activities, only 20.9 and 20.6% had participated in community mobilisation and referral of patients respectively. The majority of CHWs (80.1%) who were involved in NCDs prevention and control reported challenges including inadequate knowledge (58.4%), lack of training (37.6%), and negative community perception towards NCDs (35.1%). From the FGDs, community members were concerned that CHWs did not have enough training on NCDs hence lacked enough information. Therefore, the community did not have much confidence in them regarding NCDs, hence rarely consulted them concerning these diseases. Conclusions Despite CHWs having some knowledge on NCDs and their risk factors, their involvement in the prevention and control of the diseases was low. Through enhanced training and community engagement, CHWs can contribute to the prevention and control of NCDs, including health education and community mobilisation. Supplementary Information The online version contains supplementary material available at 10.1186/s12992-020-00653-5.
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Affiliation(s)
- David Musoke
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda.
| | - Edwinah Atusingwize
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Deborah Ikhile
- School of Social Sciences, Nottingham Trent University, Nottingham, UK
| | - Sarah Nalinya
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Charles Ssemugabo
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Grace Biyinzika Lubega
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Damilola Omodara
- School of Social Sciences, Nottingham Trent University, Nottingham, UK
| | - Rawlance Ndejjo
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Linda Gibson
- School of Social Sciences, Nottingham Trent University, Nottingham, UK
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Brinkmann B, Payne CF, Kohler I, Harling G, Davies J, Witham M, Siedner MJ, Sie A, Bountogo M, Ouermi L, Coulibaly B, Bärnighausen T. Depressive symptoms and cardiovascular disease: a population-based study of older adults in rural Burkina Faso. BMJ Open 2020; 10:e038199. [PMID: 33371016 PMCID: PMC7757460 DOI: 10.1136/bmjopen-2020-038199] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 08/03/2020] [Accepted: 08/19/2020] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES To contribute to the current understanding of depressive disorders in sub-Saharan African (SSA) countries by examining the association of depressive symptoms with cardiovascular and cardiometabolic conditions in a population-based study of middle-aged and older adults in rural Burkina Faso. SETTING This study was conducted in the Nouna Health and Demographic Surveillance System in north-western Burkina Faso, in a mixed rural and small-town environment. The data were obtained between May and July 2018. PARTICIPANTS Consenting adults over 40 years of age (n=3026). PRIMARY AND SECONDARY OUTCOME MEASURES Depressive symptoms were assessed using the Patient Health Questionnaire depression module (PHQ-9). Chronic cardiometabolic conditions were assessed via a lipid panel and glycated haemoglobin measures from serum, alongside anthropometry and blood pressure measurements and a self-reported questionnaire. Multivariable linear regression was used to test the relationship between depressive symptoms and cardiovascular/cardiometabolic conditions after controlling for sociodemographic factors. RESULTS Depressive symptoms were not associated with the metabolic syndrome (standardised beta coefficient=0.00 (95% CI -0.04 to 0.03)), hypertension (beta=0.01 (95% CI -0.02 to 0.05)), diabetes mellitus (beta=0.00 (95% CI -0.04 to 0.04)) and past diagnosis of elevated blood pressure or blood sugar. Prior stroke diagnosis (beta=0.04 (95% CI 0.01 to 0.07)) or heart disease (beta=0.08 (95% CI 0.05 to 0.11)) was positively associated with the standardised PHQ-9 score as were self-reported stroke symptoms. CONCLUSION Objectively measured cardiometabolic conditions had no significant association with depressive symptoms in an older, poor, rural SSA population, in contrast to observations in high income countries. However, consequences of cardiovascular disease such as stroke and heart attack were associated with depressive symptoms in older adults in Burkina Faso.
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Affiliation(s)
- Ben Brinkmann
- Heidelberg Institute of Global Health, Heidelberg University, Heidelberg, Germany
| | - Collin F Payne
- School of Demography, The Australian National University, Canberra, Australian Capital Territory, Australia
| | - Iliana Kohler
- Population Studies Center (PSC) and Department of Sociology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Guy Harling
- Institute for Global Health, University College London, London, UK
- Harvard Center for Population and Development Studies, Harvard T.H. Chan School of Public Health, Cambridge, Massachusetts, USA
- MRC/Wits Rural Public Health & Health Transitions Research Unit (Agincourt), University of the Witwatersrand, Johannesburg, South Africa
- Africa Health Research Institute, KwaZulu-Natal, South Africa
| | - Justine Davies
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Miles Witham
- AGE Research Group, NIHR Newcastle Biomedical Research Centre, Newcastle University, Newcastle upon Tyne, UK
- Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Mark J Siedner
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ali Sie
- Centre de Recherche en Sante de Nouna, Nouna, Boucle du Mouhoun, Burkina Faso
| | - Mamadou Bountogo
- Centre de Recherche en Sante de Nouna, Nouna, Boucle du Mouhoun, Burkina Faso
| | - Lucienne Ouermi
- Centre de Recherche en Sante de Nouna, Nouna, Boucle du Mouhoun, Burkina Faso
| | - Boubacar Coulibaly
- Centre de Recherche en Sante de Nouna, Nouna, Boucle du Mouhoun, Burkina Faso
| | - Till Bärnighausen
- Heidelberg Institute of Global Health, Heidelberg University, Heidelberg, Germany
- Africa Health Research Institute, KwaZulu-Natal, South Africa
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Ndejjo R, Wanyenze RK, Nuwaha F, Bastiaens H, Musinguzi G. Barriers and facilitators of implementation of a community cardiovascular disease prevention programme in Mukono and Buikwe districts in Uganda using the Consolidated Framework for Implementation Research. Implement Sci 2020; 15:106. [PMID: 33298098 PMCID: PMC7726905 DOI: 10.1186/s13012-020-01065-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 11/29/2020] [Indexed: 12/01/2022] Open
Abstract
Background In low- and middle-income countries, there is an increasing attention towards community approaches to deal with the growing burden of cardiovascular disease (CVD). However, few studies have explored the implementation processes of such interventions to inform their scale up and sustainability. Using the consolidated framework for implementation research (CFIR), we examined the barriers and facilitators influencing the implementation of a community CVD programme led by community health workers (CHWs) in Mukono and Buikwe districts in Uganda. Methods This qualitative study is a process evaluation of an ongoing type II hybrid stepped wedge cluster trial guided by the CFIR. Data for this analysis were collected through regular meetings and focus group discussions (FGDs) conducted during the first cycle (6 months) of intervention implementation. A total of 20 CHWs participated in the implementation programme in 20 villages during the first cycle. Meeting reports and FGD transcripts were analysed following inductive thematic analysis with the aid of Nvivo 12.6 to generate emerging themes and sub-themes and thereafter deductive analysis was used to map themes and sub-themes onto the CFIR domains and constructs. Results The barriers to intervention implementation were the complexity of the intervention (complexity), compatibility with community culture (culture), the lack of an enabling environment for behaviour change (patient needs and resources) and mistrust of CHWs by community members (relative priority). In addition, the low community awareness of CVD (tension for change), competing demands (other personal attributes) and unfavourable policies (external policy and incentives) impeded intervention implementation. On the other hand, facilitators of intervention implementation were availability of inputs and protective equipment (design quality and packaging), training of CHWs (Available resources), working with community structures including leaders and groups (process—opinion leaders), frequent support supervision and engagements (process—formally appointed internal implementation leaders) and access to quality health services (process—champions). Conclusion Using the CFIR, we identified drivers of implementation success or failure for a community CVD prevention programme in a low-income context. These findings are key to inform the design of impactful, scalable and sustainable CHW programmes for non-communicable diseases prevention and control. Supplementary Information The online version contains supplementary material available at 10.1186/s13012-020-01065-0.
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Affiliation(s)
- Rawlance Ndejjo
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda. .,Department of Primary and Interdisciplinary Care, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.
| | - Rhoda K Wanyenze
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Fred Nuwaha
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Hilde Bastiaens
- Department of Primary and Interdisciplinary Care, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Geofrey Musinguzi
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda.,Department of Primary and Interdisciplinary Care, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
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Cardiovascular disease prevention knowledge and associated factors among adults in Mukono and Buikwe districts in Uganda. BMC Public Health 2020; 20:1151. [PMID: 32698818 PMCID: PMC7374818 DOI: 10.1186/s12889-020-09264-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 07/14/2020] [Indexed: 12/20/2022] Open
Abstract
Background With the growing epidemic of Cardiovascular Disease (CVD) in sub-Saharan Africa, behavioural change interventions are critical in supporting populations to achieve better cardiovascular health. Population knowledge regarding CVD is an important first step for any such interventions. This study examined CVD prevention knowledge and associated factors among adults in Mukono and Buikwe districts in Uganda. Methods The study was cross-sectional in design conducted among adults aged 25 to 70 years as part of the baseline assessment by the Scaling-up Packages of Interventions for Cardiovascular disease prevention in selected sites in Europe and Sub-Saharan Africa (SPICES) – project. Data were collected using pretested semi-structured questionnaires, and respondents categorized as knowledgeable if they scored at least five out of six in the knowledge questions. Data were exported into STATA version 15.0 statistical software for analysis conducted using mixed-effects Poisson regression with fixed and random effects and robust standard errors. Results Among the 4372 study respondents, only 776 (17.7%) were knowledgeable on CVD prevention. Most respondents were knowledgeable about foods high in calories 2981 (68.2%), 2892 (66.1%) low fruit and vegetable intake and high salt consumption 2752 (62.9%) as CVD risk factors. However, majority 3325 (76.1%) thought the recommended weekly moderate physical activity was 30 min and half 2262 (51.7%) disagreed or did not know that it was possible to have hypertension without any symptoms. Factors associated with high CVD knowledge were: post-primary education [APR = 1.55 (95% CI: 1.18–2.02), p = 0.002], formal employment [APR = 1.69 (95% CI: 1.40–2.06), p < 0.001] and high socio-economic index [APR = 1.35 (95% CI: 1.09–1.67), p = 0.004]. Other factors were: household ownership of a mobile phone [APR = 1.35 (95% CI: 1.07–1.70), p = 0.012] and ever receiving advice on healthy lifestyles [APR = 1.38 (95% CI: 1.15–1.67), p = 0.001]. Conclusions This study found very low CVD knowledge with major gaps around recommended physical activity duration, diet and whether hypertension is asymptomatic. Observed knowledge gaps should inform suitable interventions and strategies to equip and empower communities with sufficient information for CVD prevention. Trial registration ISRCTN Registry ISRCTN15848572, January 2019, retrospectively registered.
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Tumwesigye NM, Mutungi G, Bahendeka S, Wesonga R, Katureebe A, Biribawa C, Guwatudde D. Alcohol consumption, hypertension and obesity: Relationship patterns along different age groups in Uganda. Prev Med Rep 2020; 19:101141. [PMID: 32685360 PMCID: PMC7358719 DOI: 10.1016/j.pmedr.2020.101141] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 06/02/2020] [Accepted: 06/04/2020] [Indexed: 12/29/2022] Open
Abstract
Hypertension prevalence ratios don’t rise with age groups among frequent drinkers. Alcohol consumption pattern partly modifies the age-hypertension relationship. Alcohol consumption pattern does not modify obesity-age relationship.
The prevalence of non-communicable diseases including hypertension and obesity is rising and alcohol consumption is a predisposing factor. This study explored the effect of alcohol consumption patterns on the hypertension-age group and obesity-age group relationships. The data were extracted from the 2014 National NCD Survey of adults aged 18–69 years. Hypertension was defined as a condition of having systolic blood pressure ≥140 mmHg or diastolic blood pressure ≥90 mmHg while obesity was defined as having a body mass index ≥30 kg/m2. Frequent alcohol consumption was measured as alcohol use ≥3 times a week. Multivariable log binomial regression analysis was used to assess independent relationship between the outcomes and alcohol consumption. The prevalences of hypertension, frequent alcohol consumption and obesity increased across age groups but were divergent towards last age group. Hypertension prevalence ratios were higher with higher age groups among moderate and nondrinkers but not among frequent drinkers. Alcohol drinking pattern modified the age hypertension relationship in a model with ungrouped age. The drinking pattern did not modify obesity-age relationship. Alcohol consumption pattern appeared to modify the hypertension-age group relationship. However, more research is needed to explain why prevalence ratios are higher with higher age groups among moderate drinkers and abstainers while they stagnate among the frequent drinkers. There was no evidence to show the effect of alcohol consumption on obesity-age group relationship.
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Affiliation(s)
| | - Gerald Mutungi
- Control of Non-communicable Diseases Desk, Ministry of Health, Kampala, Uganda
| | - Silver Bahendeka
- Department of Internal Medicine St. Francis Hospital Nsambya, Kampala, Uganda
| | - Ronald Wesonga
- School of Statistics and Planning, Makerere University, Kampala, Uganda
| | - Agaba Katureebe
- Department of Epidemiology and Biostatistics, Makerere University School of Public Health, Uganda
| | - Claire Biribawa
- Department of Epidemiology and Biostatistics, Makerere University School of Public Health, Uganda
| | - David Guwatudde
- Department of Epidemiology and Biostatistics, Makerere University School of Public Health, Uganda
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Musinguzi G, Ndejjo R, Ssinabulya I, Bastiaens H, van Marwijk H, Wanyenze RK. Cardiovascular risk factor mapping and distribution among adults in Mukono and Buikwe districts in Uganda: small area analysis. BMC Cardiovasc Disord 2020; 20:284. [PMID: 32522155 PMCID: PMC7288476 DOI: 10.1186/s12872-020-01573-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 06/03/2020] [Indexed: 11/11/2022] Open
Abstract
Background Sub-Saharan Africa (SSA) is experiencing an increasing burden of Cardiovascular Diseases (CVDs). Modifiable risk factors including hypertension, diabetes, obesity, central obesity, sedentary behaviours, smoking, poor diet (characterised by inadequate vegetable and fruit consumption), and psychosocial stress are attributable to the growing burden of CVDs. Small geographical area mapping and analysis of these risk factors for CVD is lacking in most of sub-Saharan Africa and yet such data has the potential to inform monitoring and exploration of patterns of morbidity, health-care use, and mortality, as well as the epidemiology of risk factors. In the current study, we map and describe the distribution of the CVD risk factors in 20 parishes in two neighbouring districts in Uganda. Methods A baseline survey benchmarking a type-2 hybrid stepped wedge cluster randomised trial design was conducted in December 2018 and January 2019. A sample of 4372 adults aged 25–70 years was drawn from 3689 randomly selected households across 80 villages in 20 parishes in Mukono and Buikwe districts in Uganda. Descriptive statistics and generalized linear modelling controlled for clustering were conducted for this analysis in Stata 13.0, and a visual map showing risk factor distribution developed in QGIS. Results Mapping the prevalence of selected CVD risk factors indicated substantial gender and small area geographic heterogeneity which was masked on aggregate analysis. Patterns and clustering were observed for hypertension, physical inactivity, smoking, alcohol consumption and risk factor combination. Prevalence of unhealthy diet was very high across all parishes with no significant observable differences across areas. Conclusion Modifiable cardiovascular risk factors are common in this low-income context. Moreover, across small area geographic setting, it appears significant differences in distribution of risk factors exist. These differences suggest that underlying drivers such as sociocultural, environmental and economic determinants may be promoting or inhibiting the observed risk factor prevalences which should be further explored. In addition, the differences emphasize the value of small geographical area mapping and analysis to inform more targeted risk reduction interventions.
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Affiliation(s)
- Geofrey Musinguzi
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda. .,Department of Primary and Interdisciplinary care, University of Antwerp, Antwerp, Belgium.
| | - Rawlance Ndejjo
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda.,Department of Primary and Interdisciplinary care, University of Antwerp, Antwerp, Belgium
| | | | - Hilde Bastiaens
- Department of Primary and Interdisciplinary care, University of Antwerp, Antwerp, Belgium
| | - Harm van Marwijk
- Department of Primary Care and Public Health, Brighton and Sussex University Medical School, Sussex, UK
| | - Rhoda K Wanyenze
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
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Katamba G, Agaba DC, Migisha R, Namaganda A, Namayanja R, Turyakira E. Prevalence of hypertension in relation to anthropometric indices among secondary adolescents in Mbarara, Southwestern Uganda. Ital J Pediatr 2020; 46:76. [PMID: 32487198 PMCID: PMC7268267 DOI: 10.1186/s13052-020-00841-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 05/25/2020] [Indexed: 02/07/2023] Open
Abstract
Background Studies investigating the prevalence of hypertension and its correlation with anthropometric indices among adolescents are still scarce compared to those conducted in adults of greater than 40 years. So far, no other study estimating the prevalence and correlates of hypertension among adolescents in Uganda has been found. Objective The purpose of this study, therefore, was to asses the prevalence of hypertension and its correlation with anthropometric indices among adolescents in Mbarara Municipality, southwestern Uganda. Methods A cross-sectional study was carried out among 616 secondary school adolescents aged 12–19 years in Mbarara Municipality, Uganda. Blood pressure and anthropometric indices were determined by standard methods. In the statistical analysis, linear regression analysis was done to assess the relationship between blood pressure and anthropometric indices. Results Overall prevalence of hypertension among adolescents was at 3.1% (n = 19) while prehypertension was 7.1% (n = 44). There was a statistically significant correlation between blood pressure, neck circumference, waist to hip ratio and body mass index at bivariate analysis. In multivariate analysis for anthropometric indices and sex, only neck circumference remained significantly correlated with blood pressure (p < 0.05). Conclusion The prevalence of hypertension among adolescents in the study setting was low. An increase in neck circumference results in an increase in blood pressure among adolescents.
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Affiliation(s)
- Godfrey Katamba
- Department of Physiology, King Ceasor University, P.O Box 88, Kampala, Uganda.
| | - David Collins Agaba
- Department of Physiology, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
| | - Richard Migisha
- Department of Physiology, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
| | - Agnes Namaganda
- Department of Physiology, King Ceasor University, P.O Box 88, Kampala, Uganda
| | - Rosemary Namayanja
- Department of Physiology, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
| | - Eleanor Turyakira
- Department of Community Health, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
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Prevalence and Determinants of Hypertension Awareness, Treatment, and Control in Botswana: A Nationally Representative Population-Based Survey. Int J Hypertens 2020; 2020:8082341. [PMID: 32550019 PMCID: PMC7281842 DOI: 10.1155/2020/8082341] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 04/29/2020] [Accepted: 05/01/2020] [Indexed: 12/30/2022] Open
Abstract
Introduction Hypertension is a leading risk factor for cardiovascular mortality and an emerging public health concern in sub-Saharan Africa. Few studies have examined performance on the management of hypertension in this region, where the context may be distinct from other developing regions. Objectives We aimed to determine the prevalence and correlates of hypertension, awareness, treatment, and control among adults in Botswana, a middle-income African country undergoing rapid demographic transition and with high HIV burden. Methods In this 2014 cross-sectional survey of adults aged 15–69 years, information on sociodemographic characteristics, lifestyle behavior, and medical history was collected through in-person interviews and physical measurements (body mass index and triplicate blood pressure (BP)). Hypertension was defined as self-report of use of antihypertensives in the previous two weeks and/or having elevated BP (≥140/90 mmHg). Multivariable logistic regression was employed to explore factors associated with hypertension, awareness (report of previous diagnosis), treatment (antihypertensives), and control (BP < 140/90). Results Our analysis (N = 4,007) yielded an age-standardized hypertension prevalence of 30% (95% CI: 28%–32%, N = 1,393). Among hypertensives, 54% (50–58%) were unaware of their condition, 45% (40–50%) of those aware were untreated, and 63% (55–70%) of those on medications were suboptimally treated (BP ≥ 140/90 mmHg). A fifth of hypertensives who were diagnosed but not on medications had BP ≥ 180/110 mmHg. Diabetes was the strongest correlate of hypertension and awareness (aOR 4.00, 1.86–8.59; aOR 3.30, 1.44–7.55, respectively). Males were less likely to be aware (aOR 0.62, 0.41–0.94) or controlled (aOR 0.36, 0.16–0.83). Obese individuals were more likely to be treated (aOR 2.17, 1.12–4.22), yet less likely to be controlled (aOR 0.32, 0.15–0.66). Conclusions We report the first nationally representative estimates of the hypertension care cascade performance in Botswana, which will support planning and future policy evaluations. Findings contribute to the relatively sparse evidence on this subject and may inform development of innovations that improve quality of hypertension management and adherence support in similar settings.
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Sarfo FS, Mobula L, Plange‐Rhule J, Gebregziabher M, Ansong D, Sarfo‐Kantanka O, Arthur L, Sablah J, Gavor E, Burnham G, Ofori‐Adjei D. Longitudinal control of blood pressure among a cohort of Ghanaians with hypertension: A multicenter, hospital‐based study. J Clin Hypertens (Greenwich) 2020; 22:949-958. [DOI: 10.1111/jch.13873] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 02/12/2020] [Accepted: 03/04/2020] [Indexed: 01/28/2023]
Affiliation(s)
- Fred S. Sarfo
- Department of Medicine Kwame Nkrumah University of Science & Technology Kumasi Ghana
- Department of Medicine Komfo Anokye Teaching Hospital Kumasi Ghana
| | - Linda Mobula
- Johns Hopkins University School of Medicine Baltimore MD USA
- Johns Hopkins University Bloomberg School of Public Health Baltimore MD USA
| | | | | | - Daniel Ansong
- Department of Medicine Kwame Nkrumah University of Science & Technology Kumasi Ghana
- Department of Medicine Komfo Anokye Teaching Hospital Kumasi Ghana
| | | | - Lynda Arthur
- Ghana Access and Affordability Program Accra Ghana
| | | | - Edith Gavor
- Ghana National Drugs Programme Ministry of Health Accra Ghana
| | - Gilbert Burnham
- Johns Hopkins University School of Medicine Baltimore MD USA
- Johns Hopkins University Bloomberg School of Public Health Baltimore MD USA
| | - David Ofori‐Adjei
- Department of Medicine & Therapeutics University of Ghana School of Medicine and Dentistry Accra Ghana
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Ndejjo R, Musinguzi G, Nuwaha F, Wanyenze RK, Bastiaens H. Acceptability of a community cardiovascular disease prevention programme in Mukono and Buikwe districts in Uganda: a qualitative study. BMC Public Health 2020; 20:75. [PMID: 31948423 PMCID: PMC6966788 DOI: 10.1186/s12889-020-8188-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 01/09/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Cardiovascular diseases (CVDs) are on the rise in many low-and middle-income countries where 80% of related deaths are registered. Community CVD prevention programmes utilizing self-care approaches have shown promise in contributing to population level reduction of risk factors. However, the acceptability of these programmes, which affects their uptake and effectiveness, is unknown including in the sub-Saharan Africa context. This study used the Theoretical Framework of Acceptability to explore the prospective acceptability of a community CVD prevention programme in Mukono and Buikwe districts in Uganda. METHODS This qualitative descriptive study was conducted in March 2019 among community health workers (CHWs), who would implement the intervention and community members, the intervention recipients, using eight focus group discussions. All discussions were audio-recorded, transcribed verbatim and analysed thematically guided by the theoretical framework. RESULTS CHWs and community members reported high eagerness to participate in the programme. Whereas CHWs had implemented similar community programmes and cited health promotion as their role, community members looked forward to health services being brought nearer to them. Although the intervention was preventive in nature, CHWs and community members expressed high interest in treatments for risk factors and were skeptical about the health system capacity to deliver them. CHWs anticipated barriers in mobilising communities who they said sometimes may not be cooperative while community members were concerned about failing to access treatment and support services after screening for risk factors. The major cost to CHWs and community members for engaging in the intervention was time that they would have dedicated to income generating activities and social events though CHWs also had the extra burden of being exemplary. CHWs were confident in their ability to deliver the intervention as prescribed if well trained, supported and supervised, and community members felt that if provided sufficient information and supported by CHWs, they could change their behaviours. CONCLUSIONS The community CVD prevention programme was highly acceptable among CHWs and community members in Mukono and Buikwe districts of Uganda amidst a few burdens and opportunity costs. Suggestions made by study participants to improve programme effectiveness informed programme design and implementation for impact.
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Affiliation(s)
- Rawlance Ndejjo
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
- Department of Primary and Interdisciplinary care, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Geofrey Musinguzi
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
- Department of Primary and Interdisciplinary care, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Fred Nuwaha
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Rhoda K. Wanyenze
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Hilde Bastiaens
- Department of Primary and Interdisciplinary care, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
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Heller DJ, Balzer LB, Kazi D, Charlebois ED, Kwarisiima D, Mwangwa F, Jain V, Kotwani P, Chamie G, Cohen CR, Clark TD, Ayieko J, Byonanabye DM, Petersen M, Kamya MR, Havlir D, Kahn JG. Hypertension testing and treatment in Uganda and Kenya through the SEARCH study: An implementation fidelity and outcome evaluation. PLoS One 2020; 15:e0222801. [PMID: 31940346 PMCID: PMC6961918 DOI: 10.1371/journal.pone.0222801] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 09/07/2019] [Indexed: 01/21/2023] Open
Abstract
Background Hypertension (HTN) is the single leading risk factor for human mortality worldwide, and more prevalent in sub-Saharan Africa than any other region [1]–although resources for HTN screening, treatment, and control are few. Most regional pilot studies to leverage HIV programs for HTN control have achieved blood pressure control in half of participants or fewer [2,3,4]. But this control gap may be due to inconsistent delivery of services, rather than ineffective underlying interventions. Methods We sought to evaluate the consistency of HTN program delivery within the SEARCH study (NCT01864603) among 95,000 adults in 32 rural communities in Uganda and Kenya from 2013–2016. To achieve this objective, we designed and performed a fidelity evaluation of the step-by-step process (cascade) of HTN care within SEARCH, calculating rates of HTN screening, linkage to care, and follow-up care. We evaluated SEARCH’s assessment of each participant’s HTN status against measured blood pressure and HTN history. Findings SEARCH completed blood pressure screens on 91% of participants. SEARCH HTN screening was 91% sensitive and over 99% specific for HTN relative to measured blood pressure and patient history. 92% of participants screened HTN+ received clinic appointments, and 42% of persons with HTN linked to subsequent care. At follow-up, 82% of SEARCH clinic participants received blood pressure checks; 75% received medication appropriate for their blood pressure; 66% remained in care; and 46% had normal blood pressure at their most recent visit. Conclusion The SEARCH study’s consistency in delivering screening and treatment services for HTN was generally high, but SEARCH could improve effectiveness in linking patients to care and achieving HTN control. Its model for implementing population-scale HTN testing and care through an existing HIV test-and-treat program–and protocol for evaluating the intervention’s stepwise fidelity and care outcomes–may be adapted, strengthened, and scaled up for use across multiple resource-limited settings.
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Affiliation(s)
- David J. Heller
- Arnhold Institute for Global Health, New York, New York, United States of America
- * E-mail:
| | - Laura B. Balzer
- University of Massachusetts, Amherst, Massachusetts, United States of America
| | - Dhruv Kazi
- Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America
| | - Edwin D. Charlebois
- University of California, San Francisco, San Francisco, California, United States of America
| | | | | | - Vivek Jain
- University of California, San Francisco, San Francisco, California, United States of America
| | - Prashant Kotwani
- University of California, San Francisco, San Francisco, California, United States of America
| | - Gabriel Chamie
- University of California, San Francisco, San Francisco, California, United States of America
| | - Craig R. Cohen
- University of California, San Francisco, San Francisco, California, United States of America
- Kenya Medical Research Institute (KEMRI), Nairobi, Kenya
| | - Tamara D. Clark
- University of California, San Francisco, San Francisco, California, United States of America
| | - James Ayieko
- Kenya Medical Research Institute (KEMRI), Nairobi, Kenya
| | - Dathan M. Byonanabye
- School of Public Health, Makerere University College of Health Sciences, Kampala, Uganda
| | - Maya Petersen
- University of California Berkeley School of Public Health, Berkeley, California, United States of America
| | - Moses R. Kamya
- Infectious Diseases Research Collaboration, Kampala, Uganda
- School of Medicine, Makerere University College of Health Sciences, Kampala, Uganda
| | - Diane Havlir
- University of California, San Francisco, San Francisco, California, United States of America
| | - James G. Kahn
- University of California, San Francisco, San Francisco, California, United States of America
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Mugisha JO, Seeley J. "We shall have gone to a higher standard": Training village heath teams (VHTs) to use a smartphone-guided intervention to link older Ugandans with hypertension and diabetes to care. AAS Open Res 2020; 3:25. [PMID: 35036832 PMCID: PMC8729021 DOI: 10.12688/aasopenres.13049.1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/16/2020] [Indexed: 11/20/2022] Open
Abstract
Background: It is not clear whether village health teams (VHTs) can be empowered to participate in interventions to prevent and control hypertension and diabetes in older adults in Uganda. We conducted this study in rural Uganda to establish the experiences of VHTs in managing older adults with health problems, their knowledge of hypertension and diabetes and their understanding of referral systems. We also explored their experiences with smartphones and whether VHTs could be effectively trained to use a smartphone-guided intervention to link older adults with hypertension and diabetes mellitus to care. Methods: We conducted in-depth interviews (IDIs) with and trained 20 VHTs randomly selected from Bukulula sub-county in Kalungu district from October 2017-December 2018. We used interview guides to explore topics relevant to our study objectives. VHTs were trained to measure blood sugar and blood pressure using digital machines. VHTs were trained on identifying symptoms of diabetes mellitus. Data from IDIs were analysed using thematic content analysis. Competence tests were used to evaluate the training. Results: Most of the VHTs were female (75%). All VHTs had some knowledge on hypertension and diabetes and other chronic diseases. They did not have any experience in treating older adults since they had been trained to deal mainly with children. Half of the VHTs owned smartphones. All were willing to participate in an intervention using a smartphone to link older adults with hypertension and diabetes mellitus to care. By the end of the training, all but three participants could comprehend the symptoms of diabetes and measure blood sugar and blood pressure. Conclusion: Village health teams in the study setting need training in managing the health needs of older adults before engaging with an intervention using smartphones to link older adults with diabetes mellitus and hypertension to care.
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Affiliation(s)
- Joseph Okello Mugisha
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine, Uganda Research Unit, P.O.Box 49, Entebbe, Uganda
| | - Janet Seeley
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine, Uganda Research Unit, P.O.Box 49, Entebbe, Uganda
- Department of Global Health, London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
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Mugisha JO, Seeley J. "We shall have gone to a higher standard": Training village heath teams (VHTs) to use a smartphone-guided intervention to link older Ugandans with hypertension and diabetes to care. AAS Open Res 2020; 3:25. [PMID: 35036832 PMCID: PMC8729021 DOI: 10.12688/aasopenres.13049.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/25/2021] [Indexed: 11/20/2022] Open
Abstract
Background: It is not clear whether village health teams (VHTs) can be empowered to participate in interventions to prevent and control hypertension and diabetes in older adults in Uganda. We conducted this study in rural Uganda to establish if VHTs could be effectively trained to use a smart phone guided intervention to link older people with hypertension and diabetes to care. We also explored the experiences of VHTs in managing older adults with health problems, their knowledge of hypertension and diabetes and their understanding of referral systems. We also explored their experiences with smartphones. Methods: We conducted in-depth interviews (IDIs) with and trained 20 VHTs randomly selected from Bukulula sub-county in Kalungu district from October 2017-December 2018. We used interview guides to explore topics relevant to our study objectives. VHTs were trained to measure blood sugar and blood pressure using digital machines. VHTs were trained on identifying symptoms of diabetes mellitus. Data from IDIs were analysed using thematic content analysis. Competence tests were used to evaluate the training. Results: Most of the VHTs were female (75%). All VHTs had some knowledge on hypertension and diabetes and other chronic diseases. They did not have any experience in treating older adults since they had been trained to deal mainly with children. Half of the VHTs owned smartphones. All were willing to participate in an intervention using a smartphone to link older adults with hypertension and diabetes mellitus to care. By the end of the training, all but three participants could comprehend the symptoms of diabetes and measure blood sugar and blood pressure. Conclusion: Village health teams in the study setting need training in managing the health needs of older adults before engaging with an intervention using smartphones to link older adults with diabetes mellitus and hypertension to care.
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Affiliation(s)
- Joseph Okello Mugisha
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine, Uganda Research Unit, P.O.Box 49, Entebbe, Uganda
| | - Janet Seeley
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine, Uganda Research Unit, P.O.Box 49, Entebbe, Uganda
- Department of Global Health, London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
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Lynch HM, Green AS, Clarke Nanyonga R, Gadikota-Klumpers DD, Squires A, Schwartz JI, Heller DJ. Exploring patient experiences with and attitudes towards hypertension at a private hospital in Uganda: a qualitative study. Int J Equity Health 2019; 18:206. [PMID: 31888767 PMCID: PMC6937689 DOI: 10.1186/s12939-019-1109-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 12/10/2019] [Indexed: 11/29/2022] Open
Abstract
Background Hypertension is the leading risk factor for mortality worldwide and is more common in sub-Saharan Africa than any other region. Work to date confirms that a lack of human and material resources for healthcare access contributes to this gap. The ways in which patients’ knowledge and attitudes toward hypertension determine their engagement with and adherence to available care, however, remains unclear. Methods We conducted an exploratory, qualitative descriptive study to assess awareness, knowledge, and attitudes towards hypertension and its management at a large private hospital in Kampala. We interviewed 64 participants (29 with hypertension and 34 without, 1 excluded) in English. General thematic analysis using the Integrated Conceptual Health Literacy Model was used to iteratively generate themes and categories. Results We identified three main themes: Timing of Hypertension Diagnosis, Aiming for Health Literacy, and the Influence of Knowledge on Behavior. Most participants with hypertension learned of their condition incidentally, speaking to the lack of awareness of hypertension as an asymptomatic condition. Drove nearly all participants to desire more information. However, many struggled to translate knowledge into self-management behaviors due to incomplete information and conflicting desires of participants regarding lifestyle and treatment. Conclusions Internal patient factors had a substantial impact on adherence, calling attention to the need for educational interventions. Systemic barriers such as cost still existed even for those with insurance and need to be recognized by treating providers.
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Affiliation(s)
- Hayley M Lynch
- Arnhold Institute for Global Health, Icahn School of Medicine at Mount Sinai, 1216 5th Avenue, New York, NY, 10029, USA
| | - Aliza S Green
- Arnhold Institute for Global Health, Icahn School of Medicine at Mount Sinai, 1216 5th Avenue, New York, NY, 10029, USA
| | | | - Darinka D Gadikota-Klumpers
- Arnhold Institute for Global Health, Icahn School of Medicine at Mount Sinai, 1216 5th Avenue, New York, NY, 10029, USA
| | | | - Jeremy I Schwartz
- Section of General Internal Medicine, Yale School of Medicine, New Haven, USA
| | - David J Heller
- Arnhold Institute for Global Health, Icahn School of Medicine at Mount Sinai, 1216 5th Avenue, New York, NY, 10029, USA.
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Kuate Defo B, Mbanya JC, Kingue S, Tardif JC, Choukem SP, Perreault S, Fournier P, Ekundayo O, Potvin L, D’Antono B, Emami E, Cote R, Aubin MJ, Bouchard M, Khairy P, Rey E, Richard L, Zarowsky C, Mampuya WM, Mbanya D, Sauvé S, Ndom P, da Silva RB, Assah F, Roy I, Dubois CA. Blood pressure and burden of hypertension in Cameroon, a microcosm of Africa: a systematic review and meta-analysis of population-based studies. J Hypertens 2019; 37:2190-2199. [PMID: 31166251 PMCID: PMC6784854 DOI: 10.1097/hjh.0000000000002165] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 04/10/2019] [Accepted: 05/08/2019] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To estimate national and geography-based variations in blood pressure and burden of hypertension in Cameroon, generally called 'miniature Africa'. METHODS PubMed, Medline, EMBASE, CINHAL, Web of Science, Popline, Scopus and BDSP were searched through November 2018, for hypertension studies among Cameroonians aged at least 18 years. Hypertension was measured as SBP at least 140 mmHg or DBP at least 90 mmHg. Random-effects meta-analysis was used. RESULTS Twenty studies involving 46 491 participants met inclusion criteria. Overall hypertension prevalence was 30.9% [95% confidence interval (CI) 27.0-34.8]: 29.6% (24.1-35.1) and 32.1% (27.2-37.1) in 1994-2010 and 2011-2018, respectively. Of hypertensive participants, only 24.4% (18.9-30.0) - 31.6% (21.0-42.3) and 20.8% (14.0-27.7) in 1994-2010 and 2011-2018, respectively - were aware of their status, 15.1% (10.6-19.6) were taking antihypertensive medications and 8.8% (5.7-11.9) - 10.4% (7.5-13.3) and 8.3% (4.4-12.3) in 1994-2010 and 2011-2018, respectively - were controlled. Hypertension prevalence varied by sex: 34.3% (30.0-38.6) for men and 31.3% (26.5-36.1) for women; ethnicity: from 3.3% (0.4-6.2) among Pygmies to 56.6% (49.4-63.8) among Bamileke; urbanity: 25.4% (17.1-33.7) for rural and 31.4% (27.3-35.5) for urban dwellers; agroecological zone: from 35.1% (28.9-41.3) in Tropical highlands to 28% (20.1-35.9) in Guinea-Savannah; and subnational region: from 36.3% (27.8-44.9) in the West to 17.1% (9.9-44.2) in the South. CONCLUSION Cameroon's hypertension prevalence is high and increasing whereas awareness, treatment and control are low and declining. Emerging patterns call urgently for effective campaigns to raise hypertension awareness alongside strategies for hypertension prevention and BP control.
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Affiliation(s)
- Barthelemy Kuate Defo
- Department of Social and Preventive Medicine, School of Public Health, Université de Montréal, Montreal, Canada
| | - Jean Claude Mbanya
- Department of Internal Medicine and Specialties, Faculty of Medicine and Biomedical Sciences
- Laboratory of Molecular Medicine and Metabolism, The Biotechnology Centre, University of Yaoundé I
| | - Samuel Kingue
- Department of Internal Medicine and Specialties, Faculty of Medicine and Biomedical Sciences
- Technical Adviser, Ministry of Public Health, Yaoundé, Cameroon
| | - Jean-Claude Tardif
- Montreal Heart Institute
- Deparment of Cardiology, Faculty of Medicine, Université de Montréal, Montreal, Canada
| | - Simeon Pierre Choukem
- Faculty of Medicine and Pharmaceutical Sciences, University of Dschang, Dschang, Cameroon
| | | | - Pierre Fournier
- Department of Social and Preventive Medicine, School of Public Health, Université de Montréal, Montreal, Canada
| | - Olugbemiga Ekundayo
- Department of Allied Health, Northern Kentucky University, Highland Heights, Kentucky, USA
| | - Louise Potvin
- Department of Social and Preventive Medicine, School of Public Health, Université de Montréal, Montreal, Canada
| | - Bianca D’Antono
- Montreal Heart Institute
- Department of Psychology, Université de Montréal
| | | | - Robert Cote
- Department of Neurology
- Department of Neurosurgery
- Department of Medicine, Faculty of Medicine, McGill University, Montréal
| | | | | | - Paul Khairy
- Montreal Heart Institute
- Deparment of Cardiology, Faculty of Medicine, Université de Montréal, Montreal, Canada
| | - Evelyne Rey
- Department of Obstetrics and Gynecology, Faculty of Medicine
| | | | - Christina Zarowsky
- Department of Social and Preventive Medicine, School of Public Health, Université de Montréal, Montreal, Canada
| | - Warner M. Mampuya
- Deparment of Cardiology, Faculty of Medicine, Université de Sherbrooke, Sherbrooke, Canada
| | - Dora Mbanya
- Faculty of Health Sciences, University of Bamenda, Bamenda, Cameroon
| | - Sébastien Sauvé
- Department of Chemistry, Université de Montréal, Montreal, Canada
| | - Paul Ndom
- Department of Radiology and Radiation Oncology, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon
| | | | - Felix Assah
- Department of Internal Medicine and Specialties, Faculty of Medicine and Biomedical Sciences
| | | | - Carl-Ardy Dubois
- Department of Health Administration, Evaluation and Policy, School of Public Health, Université de Montréal, Montreal, Canada
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Mbouemboue OP, Ngoufack TJO. High Blood Pressure Prevalence, Awareness, Control, and Associated Factors in a Low-Resource African Setting. Front Cardiovasc Med 2019; 6:119. [PMID: 31544107 PMCID: PMC6728810 DOI: 10.3389/fcvm.2019.00119] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 08/05/2019] [Indexed: 01/13/2023] Open
Abstract
Background and Objectives: Recent and contextualized data are needed to improve hypertension management known as a major cardiovascular disease risk factor regardless of the geographical area. This study aimed at assessing the prevalence of hypertension, awareness of hypertensive status, treatment, and control of hypertension as well as assessing the factors associated with risk of hypertension and awareness of hypertensive status in the population of Ngaoundere. Methods: This was a community based cross sectional study carried out from February to December 2016. A three-stage sampling method was used for recruitment of participants. Demographic, clinical, and biological data were collected and analyzed using Statistical Package for Social Sciences version 20.0. Statistical significance was set at P < 0.05. Results: In total, 948 participants were included in the study. The overall prevalence of hypertension was 46.94% (n = 445). Fraction of hypertensive participants who were aware of their status was 36.85% (n = 164). Among them, 39 (23.78%) were getting treatment and the control rate of treated hypertensives was 30.56%. Age, marital status, family history of hypertension, overweight, and high serum triglyceride level were identified as independent predicting factors of hypertension, whereas female gender, age, personal history of stroke or diabetes, family history of hypertension or heart failure, overweight, and abdominal obesity were those of hypertension awareness. Conclusion: The present study revealed high prevalence, extremely low awareness, treatment, and control rates of hypertension in Ngaoundere community setting.
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Affiliation(s)
- Olivier Pancha Mbouemboue
- Department of Biomedical Sciences, Faculty of Science, University of Ngaoundere, Ngaoundere, Cameroon
- General Medicine Service, Ngaoundere Regional Hospital, Ngaoundere, Cameroon
| | - Tsougmo Jacques Olivier Ngoufack
- Department of Biomedical Sciences, Faculty of Science, University of Ngaoundere, Ngaoundere, Cameroon
- Hypertension and Diabetes Unit, Ngaoundere Regional Hospital, Ngaoundere, Cameroon
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Maharani A, Sujarwoto, Praveen D, Oceandy D, Tampubolon G, Patel A. Cardiovascular disease risk factor prevalence and estimated 10-year cardiovascular risk scores in Indonesia: The SMARThealth Extend study. PLoS One 2019; 14:e0215219. [PMID: 31039155 PMCID: PMC6490907 DOI: 10.1371/journal.pone.0215219] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 03/28/2019] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND The brunt of cardiovascular disease (CVD) burden globally now resides within low- and middle-income countries, including Indonesia. However, little is known regarding cardiovascular health in Indonesia. This study aimed to estimate the prevalence of elevated CVD risk in a specific region of Indonesia. METHODS We conducted full household screening for cardiovascular risk factors among adults aged 40 years and older in 8 villages in Malang District, East Java Province, Indonesia, in 2016-2017. 10-year cardiovascular risk scores were calculated based on the World Health Organization/International Society of Hypertension's region-specific charts that use age, sex, blood pressure, diabetes status and smoking behaviour. RESULTS Among 22,093 participants, 6,455 (29.2%) had high cardiovascular risk, defined as the presence of coronary heart disease, stroke or other atherosclerotic disease; estimated 10-year CVD risk of ≥ 30%; or estimated 10-year CVD risk between 10% to 29% combined with a systolic blood pressure of > 140 mmHg. The prevalence of high CVD risk was greater in urban (31.6%, CI 30.7-32.5%) than in semi-urban (28.7%, CI 27.3-30.1%) and rural areas (26.2%, CI 25.2-27.2%). Only 11% and 1% of all the respondents with high CVD risk were on blood pressure lowering and statins treatment, respectively. CONCLUSIONS High cardiovascular risk is common among Indonesian adults aged ≥40 years, and rates of preventive treatment are low. Population-based and clinical approaches to preventing CVD should be a priority in both urban and rural areas.
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Affiliation(s)
- Asri Maharani
- Division of Neuroscience and Experimental Psychology, University of Manchester, Manchester, United Kingdom
| | - Sujarwoto
- University of Brawijaya, Malang, Indonesia
| | - Devarsetty Praveen
- The George Institute for Global Health, University of New South Wales, Hyderabad, India
| | - Delvac Oceandy
- Division of Cardiovascular Science, The University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
- Department of Biomedicine, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Gindo Tampubolon
- Manchester Institute for Collaborative Research on Aging, University of Manchester, Manchester, United Kingdom
| | - Anushka Patel
- The George Institute for Global Health, University of New South Wales, Sydney, Australia
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Musinguzi G, Wanyenze RK, Ndejjo R, Ssinabulya I, van Marwijk H, Ddumba I, Bastiaens H, Nuwaha F. An implementation science study to enhance cardiovascular disease prevention in Mukono and Buikwe districts in Uganda: a stepped-wedge design. BMC Health Serv Res 2019; 19:253. [PMID: 31023311 PMCID: PMC6482572 DOI: 10.1186/s12913-019-4095-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Accepted: 04/12/2019] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Uganda is experiencing a shift in major causes of death with cases of stroke, heart attack, and heart failure reportedly on the rise. In a study in Mukono and Buikwe in Uganda, more than one in four adults were reportedly hypertensive. Moreover, very few (36.5%) reported to have ever had a blood pressure measurement. The rising burden of CVD is compounded by a lack of integrated primary health care for early detection and treatment of people with increased risk. Many people have less access to effective and equitable health care services which respond to their needs. Capacity gaps in human resources, equipment, and drug supply, and laboratory capabilities are evident. Prevention of risk factors for CVD and provision of effective and affordable treatment to those who require it prevent disability and death and improve quality of life. The aim of this study is to improve health profiles for people with intermediate and high risk factors for CVD at the community and health facility levels. The implementation process and effectiveness of interventions will be evaluated. METHODS The overall study is a type 2-hybrid stepped-wedge (SW) design. The design employs mixed methods evaluations with incremental execution and adaptation. Sequential crossover take place from control to intervention until all are exposed. The study will take place in Mukono and Buikwe districts in Uganda, home to more than 1,000,000 people at the community and primary healthcare facility levels. The study evaluation will be guided by; 1) RE-AIM an evaluation framework and 2) the CFIR a determinant framework. The primary outcomes are implementation - acceptability, adoption, appropriateness, feasibility, fidelity, implementation cost, coverage, and sustainability. DISCUSSION The study is envisioned to provide important insight into barriers and facilitators of scaling up CVD prevention in a low income context. This project is registered at the ISRCTN Registry with number ISRCTN15848572. The trial was first registered on 03/01/2019.
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Affiliation(s)
- Geofrey Musinguzi
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
- Department of Primary and Interdisciplinary Care, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Rhoda K. Wanyenze
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Rawlance Ndejjo
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Isaac Ssinabulya
- Department of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Harm van Marwijk
- Department of Primary and Interdisciplinary Care, Briton and Sussex University Medical School, Sussex, UK
| | - Isaac Ddumba
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
- Department of Health, Mukono, District, Uganda
| | - Hilde Bastiaens
- Department of Primary and Interdisciplinary Care, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Fred Nuwaha
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
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Noubiap JJ, Nansseu JR, Endomba FT, Ngouo A, Nkeck JR, Nyaga UF, Kaze AD, Bigna JJ. Active smoking among people with diabetes mellitus or hypertension in Africa: a systematic review and meta-analysis. Sci Rep 2019; 9:588. [PMID: 30679752 PMCID: PMC6345945 DOI: 10.1038/s41598-018-37858-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 12/15/2018] [Indexed: 12/27/2022] Open
Abstract
The objective was to summarize existing data on the prevalence of active tobacco smoking among patients with hypertension or diabetes mellitus in Africa. We searched PubMed, EMBASE, and AJOL to include studies published from January 01, 2000 to August 23, 2017 reporting on the prevalence of active smoking in individuals aged ≥15 years with hypertension or diabetes mellitus residing inside Africa. We used a random-effects meta-analysis model to pool studies. The pooled prevalence of active smoking among patients with hypertension or diabetes was 12.9% (95%CI: 10.6–15.3; 50 studies; 16,980 patients) and 12.9% (95%CI: 9.6–16.6; 42 studies; 18,564 patients), respectively. For both conditions, the prevalence of active smoking was higher in males than in females (p < 0.001), and in Northern compared to sub-Saharan Africa (p < 0.001). There was no difference between urban and rural settings, and between community-based and hospital-based studies, except for patients with diabetes for whom the prevalence was higher in hospital-based studies (p = 0.032). The prevalence of active smoking is high among patients with hypertension or diabetes mellitus in Africa, with the heaviest burden in Northern Africa. Interventions for smoking prevention or cessation should be implemented in these high risk populations, targeting particularly the males.
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Affiliation(s)
- Jean Jacques Noubiap
- Department of Medicine, Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa
| | - Jobert Richie Nansseu
- Department of Public Health, Faculty of Medicine and Biomedical Sciences, University of Yaoundé 1, Yaoundé, Cameroon.,Department for the Control of Disease, Epidemics and Pandemics, Ministry of Public Health, Yaoundé, Cameroon
| | - Francky Teddy Endomba
- Department of Internal Medicine and Specialties, Faculty of Medicine and Biomedical Sciences, University of Yaoundé 1, Yaoundé, Cameroon
| | - Anderson Ngouo
- Department of Internal Medicine and Specialties, Faculty of Medicine and Biomedical Sciences, University of Yaoundé 1, Yaoundé, Cameroon
| | - Jan René Nkeck
- Department of Internal Medicine and Specialties, Faculty of Medicine and Biomedical Sciences, University of Yaoundé 1, Yaoundé, Cameroon
| | - Ulrich Flore Nyaga
- Department of Internal Medicine and Specialties, Faculty of Medicine and Biomedical Sciences, University of Yaoundé 1, Yaoundé, Cameroon
| | - Arnaud D Kaze
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Jean Joel Bigna
- Department of Epidemiology and Public Health, Centre Pasteur of Cameroon, Yaoundé, Cameroon. .,Faculty of Medicine, University of Paris Sud XI, Le Kremlin-Bicêtre, France.
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Belachew A, Tewabe T, Miskir Y, Melese E, Wubet E, Alemu S, Teshome T, Minichel Y, Tesfa G. Prevalence and associated factors of hypertension among adult patients in Felege-Hiwot Comprehensive Referral Hospitals, northwest, Ethiopia: a cross-sectional study. BMC Res Notes 2018; 11:876. [PMID: 30526686 PMCID: PMC6288930 DOI: 10.1186/s13104-018-3986-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 12/04/2018] [Indexed: 11/29/2022] Open
Abstract
Objective The main objective of this study was to assess the prevalence and factors associated with hypertension among adult patients in Felege-Hiwot Comprehensive Referral Hospital, northwest Ethiopia, 2018. Result The prevalence of hypertension in the current study area was 27.3%. Known history of cardiac problems [AOR = 6.9; 95% CI (1.24, 11.44)], alcohol consumption [AOR = 2.2; 95% CI (1.04, 5.05)], abdominal obesity [AOR = 2.3; 95% CI (1.02, 5.04)], and obesity [AOR = 4.8; 95% CI (1.12, 8.34)] were factors associated independently with hypertension.
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Affiliation(s)
- Amare Belachew
- College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia.
| | - Tilahun Tewabe
- College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
| | - Yihun Miskir
- College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
| | - Ermias Melese
- College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
| | - Endalew Wubet
- College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
| | - Saba Alemu
- College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
| | - Tewabech Teshome
- College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
| | - Yezibalem Minichel
- College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
| | - Getasew Tesfa
- College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
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Lv X, Niu H, Qu Y, Li M, Li L, Ma X, Jiang S, Gao C, Wang R, Zhang P, Li B. Awareness, treatment and control of hypertension among hypertensive patients aged 18 to 59 years old in the northeast of China. Sci Rep 2018; 8:17019. [PMID: 30451878 PMCID: PMC6243001 DOI: 10.1038/s41598-018-34923-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 10/26/2018] [Indexed: 01/22/2023] Open
Abstract
Hypertension not only has a high prevalence, but also brings disease burden to the affected patients. To assess the level of awareness, treatment and control of hypertension in the northeast of China, we investigated the rates of awareness, treatment and control of hypertension and identified its related factors among hypertensive patients aged 18 to 59 years old in Jilin, China. The data (n = 4632) for the present study were extracted from a cross-sectional study in Jilin. Among individuals with hypertension, the standardized rates of awareness, treatment and control of hypertension were 44.9%, 36.5%, 24.3%, respectively. The rates of awareness and treatment of hypertension among middle aged patients were higher than those among young patients. Compared to patients with normal Body Mass index (BMI), obese hypertensive patients had a higher rate of treatment (43.7% vs. 25.9%) and a lower rate of control (18.9% vs. 29.6%). Compared to patients with normal BMI, patients who were obese were more likely to take measures to treat hypertension (OR = 2.50, 95%CI: 2.05-3.05); but were less likely to have well-controlled blood pressure (OR = 0.55, 95%CI: 0.40-0.78). BMI is one of the influencing factors of hypertension awareness, treatment and control among patients 18 to 59 years old with hypertension.
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Affiliation(s)
- Xin Lv
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, 130021, China
- Jilin Women and Children Health Hospital, Changchun, 130061, China
| | - Huikun Niu
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, 130021, China
| | - Yangming Qu
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, 130021, China
| | - Meiqi Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, 130021, China
| | - Lu Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, 130021, China
| | - Xiaoyu Ma
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, 130021, China
| | - Shan Jiang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, 130021, China
| | - Chunshi Gao
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, 130021, China
| | - Rui Wang
- Department of Thoracic Surgery, the First Hospital of Jilin University, Changchun, 130021, China
| | - Peng Zhang
- Department of Neurology, Stroke Center, the First Hospital of Jilin University, Changchun, 130021, China
| | - Bo Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, 130021, China.
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Sanuade OA, Boatemaa S, Kushitor MK. Hypertension prevalence, awareness, treatment and control in Ghanaian population: Evidence from the Ghana demographic and health survey. PLoS One 2018; 13:e0205985. [PMID: 30403686 PMCID: PMC6221286 DOI: 10.1371/journal.pone.0205985] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 10/04/2018] [Indexed: 11/24/2022] Open
Abstract
Hypertension is a major cause of cardiovascular disease morbidity and mortality in Ghana. This study examines the prevalence, awareness, treatment and control of hypertension among Ghanaian aged 15–49 years. This cross-sectional study retrieved data from the 2014 Ghana Demographic and Health Survey (GDHS). The sample, comprising of 13,247 respondents aged 15–49 years, was analysed using descriptive statistics, Chi-Square tests, independent sample t-tests and binary logistic regressions. The overall prevalence of hypertension was 13.0% (12.1% for males and 13.4% for females). Among respondents who had hypertension, 45.6% were aware of their hypertension status; 40.5% were treating the condition while 23.8% had their blood pressure controlled (BP <140/90 mmHg). Socio-economic and demographic factors, health insurance coverage and recent visit to health facilities played significant roles in hypertension prevalence and awareness. While region of residence and health facility visits were predictors of hypertension treatment, age and region of residence predicted hypertension control in this population. This study suggests that in order to address the increasing burden of hypertension in Ghana, there should be an expansion of the National Health Insurance Scheme and development of measures to reduce health inequities. Also, some of the determining factors such as age, gender, marital status are similar to other cultures; therefore, existing interventions from those cultures could be adapted in addressing hypertension prevalence, awareness, treatment and control in Ghana.
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Affiliation(s)
| | - Sandra Boatemaa
- Centre for Complex Systems in Transitions, Stellenbosch University, Stellenbocsh, South Africa
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Yaya S, Ekholuenetale M, Bishwajit G. Differentials in prevalence and correlates of metabolic risk factors of non-communicable diseases among women in sub-Saharan Africa: evidence from 33 countries. BMC Public Health 2018; 18:1168. [PMID: 30309337 PMCID: PMC6182823 DOI: 10.1186/s12889-018-6085-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 10/01/2018] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Even with the widespread recognition of non- communicable diseases (NCDs) in sub-Saharan Africa region, yet, sufficient evidence-based surveillance systems to confirm the prevalence and correlates of these diseases is lacking. In an attempt to understand the problem of NCDs in resource-constrained settings, this study was conducted to establish the pattern of the risk factors of NCDs in sub-Sahara Africa region. METHODS The current Demographic and Health Survey (DHS) data sets from 33 countries in sub-Sahara Africa region were used in this study. The individual woman component of DHS 2008-2016 was used. The outcome variables include anemia, hypertension and body mass index (underweight, overweight and obesity). BMI was categorized into; underweight (BMI < 18.5 kg/m2), normal (BMI 18.5-24.9 kg/m2), overweight (BMI 25.0-29.9 kg/m2) and obesity (BMI ≥30 kg/m2). Hemoglobin level: anemic < 12.0 g/dL (< 120 g/L) for women. Hypertension was defined as systolic blood pressure (SBP) ≥140 mmHg and/or diastolic blood pressure (DBP) ≥90 mmHg. Binary and multinomial logistic regression models were used to investigate the correlates of the variables. RESULTS The percentage of hypertension was highest among women in Lesotho with about 17.3% and lowest among women in Burundi (1.0%). Anemia was prevalent among sub-Saharan Africa women; where more than half of the women from several countries were anemic with Gabon (60.6%) reporting the highest prevalence. The percentage of obesity in sub-Saharan Africa showed that Lesotho (19.9%), Gabon (18.9%) and Ghana (15.6%) were the prominent countries with obese women, while Madagascar (1.1%) had the minimum obese women. Body mass index was significantly associated with hypertension and anemia. The behavioural or modifiable factors of hypertension and body mass index were; smoking, fruits, vegetables and alcohol consumption. While the non-modifiable significant factors include; age, residence, religion, education, wealth index, marital status, employment and number of children ever born. However, anemia shared similar factors except that smoking and vegetable consumption were not statistically significant. In addition, involvement in exercise was associated with anemia and hypertension. CONCLUSION The problem of NCDs and associated factors remains high among women of reproductive age in sub-Sahara region. The findings of this study suggest that promotion of regular positive health care-seeking behaviour, screening and early treatment are essential to mitigate the burden of NCDs. Furthermore, preventive interventions of NCDs risk factors should be strengthened among key population through behavior change communication with support from government and stakeholders in health care.
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Affiliation(s)
- Sanni Yaya
- School of International Development and Global Studies, University of Ottawa, 120 University Private, Ottawa, ON K1N 6N5 Canada
| | - Michael Ekholuenetale
- Department of Epidemiology and Medical Statistics, Faculty of Public Health, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Ghose Bishwajit
- School of International Development and Global Studies, University of Ottawa, 120 University Private, Ottawa, ON K1N 6N5 Canada
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Manus MB, Bloomfield GS, Leonard AS, Guidera LN, Samson DR, Nunn CL. High prevalence of hypertension in an agricultural village in Madagascar. PLoS One 2018; 13:e0201616. [PMID: 30114223 PMCID: PMC6095505 DOI: 10.1371/journal.pone.0201616] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 07/18/2018] [Indexed: 01/19/2023] Open
Abstract
Elevated blood pressure presents a global health threat, with rates of hypertension increasing in low and middle-income countries. Lifestyle changes may be an important driver of these increases in blood pressure. Hypertension is particularly prevalent in African countries, though the majority of studies have focused on mainland Africa. We collected demographic and health data from 513 adults living in a community in rural Madagascar. We used generalized linear mixed models to assess body mass index (BMI), age, sex, and attributes related to household composition and lifestyle as predictors of blood pressure and hypertension. The prevalence of hypertension in this cohort was 49.1% (both sexes combined: N = 513; females: 50.3%, N = 290; males: 47.5%, N = 223). Blood pressure, as well as hypertensive state, was positively associated with age and BMI. Lifestyle and household factors had no significant relationships with blood pressure. The prevalence of hypertension was similar to that found in urban centers of other African countries, yet almost double what has been previously found in Madagascar. Future research should investigate the drivers of hypertension in rural communities worldwide, as well as the lifestyle, cultural, and genetic factors that underlie variation in hypertension across space and time.
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Affiliation(s)
- Melissa B. Manus
- Duke Global Health Institute, Duke University, Durham, North Carolina, United States of America
- Department of Evolutionary Anthropology, Duke University, Durham, North Carolina, United States of America
| | - Gerald S. Bloomfield
- Duke Global Health Institute, Duke University, Durham, North Carolina, United States of America
- Department of Medicine and Duke Clinical Research Institute, Duke University, Durham, North Carolina, United States of America
| | - Ashley Sobel Leonard
- Department of Biology, Duke University, Durham, North Carolina, United States of America
| | - Laura N. Guidera
- Department of Biology, Duke University, Durham, North Carolina, United States of America
| | - David R. Samson
- Department of Anthropology, University of Toronto, Mississauga, Canada
| | - Charles L. Nunn
- Duke Global Health Institute, Duke University, Durham, North Carolina, United States of America
- Department of Evolutionary Anthropology, Duke University, Durham, North Carolina, United States of America
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Nawagi F, Söderberg M, Berggren V, Midlöv P, Ajambo A, Nakasujja N. Sociodemographic Characteristics and Health Profile of the Elderly Seeking Health Care in Kampala, Uganda. Curr Gerontol Geriatr Res 2018; 2018:4147509. [PMID: 29861722 PMCID: PMC5976942 DOI: 10.1155/2018/4147509] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 04/11/2018] [Indexed: 12/14/2022] Open
Abstract
Aging entails health challenges globally, but pertinent data from low-income countries like Uganda remains scarce. A cross-sectional study was carried out at Mulago National Referral Hospital in Kampala, among 134 patients (38% men and 62% women) aged ≥60 years. Data was collected on sociodemographic characteristics, medical disorders, cognitive function, hearing handicap, and functional status, that is, Basic Activities of Daily Living (BADL) and Instrumental Activities of Daily Living (IADL). The participants had high independency in BADL (89%) and IADL (75%). The most common medical conditions were bone/joint pain (35%), hypertension (24%), and visual problems (20%). More women (54%) than men (37%) reported bone and joint pain. The majority (80%) of the participants did not report any hearing handicap, and half (54%) did not have any cognitive impairment. Dependency in IADL was associated with advanced age, being female, and being financially dependent, and the risk of having a hearing handicap was higher among those above the median age (68 years). In adjusted models, the effects remained similar although statistical significance was only achieved for advanced age versus dependency in IADL (RR: 2.38, 95% CI: 1.12-5.08) and hearing handicap (RR: 2.67, 95% CI: 1.17-6.12). Thus, socioeconomic status and gender are relevant aspects when attempting to understand the health profile of the elderly in Kampala, Uganda.
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Affiliation(s)
- Faith Nawagi
- Euclid University Global Health Institute, Washington, DC, USA
| | - Martin Söderberg
- Faculty of Social Sciences, Child Rights Institute, Lund University, Lund, Sweden
| | - Vanja Berggren
- Research Group Clinical Health Promotion, Department of Health Sciences, Faculty of Medicine, Lund University, Lund, Sweden
| | - Patrik Midlöv
- Center for Primary Health Care Research, Lund University, Lund, Sweden
| | - Aidah Ajambo
- Makerere University-Johns Hopkins Research Collaboration, PMTCT Program, Kampala, Uganda
| | - Noeline Nakasujja
- Department of Psychiatry, Makerere University, College of Health Sciences, Kampala, Uganda
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Factors Influencing Compliance and Health Seeking Behaviour for Hypertension in Mukono and Buikwe in Uganda: A Qualitative Study. Int J Hypertens 2018; 2018:8307591. [PMID: 29854433 PMCID: PMC5944291 DOI: 10.1155/2018/8307591] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 03/07/2018] [Accepted: 03/20/2018] [Indexed: 11/17/2022] Open
Abstract
Background and Methods Hypertension is a global public health challenge and a leading risk factor for cardiovascular morbidity and mortality. Hypertension control rates are low worldwide, and delay in seeking care is associated with increased mortality. Methods In a qualitative study, known hypertensive patients were interviewed to explore factors influencing compliance and health seeking behaviour (HSB). Data was analyzed following a semantic thematic analysis approach. Results Patients sought various channels of care for their hypertension. Self-medication and access to antihypertensive drugs with or without prescription were common as well as use of herbal remedies. Regular monitoring of blood pressure was not a common practice. Factors influencing HSB were related to health systems and the patient socioeconomic and structural environment. The main system issues were related to availability and attitudes of staff and shortage of supplies and medicines. The patient factors were related to awareness, perceived severity, perceived effectiveness of therapy, adverse effects, and perceived fears of lifelong dependence on medicines. The patient socioeconomic status played a role as did the marketing of traditional medicine. Conclusion Patients seek varied channels of care for their hypertension. Strategies to address the multifactorial dimensions that affect HSB are needed to improve hypertension control in this population.
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Animut Y, Assefa AT, Lemma DG. Blood pressure control status and associated factors among adult hypertensive patients on outpatient follow-up at University of Gondar Referral Hospital, northwest Ethiopia: a retrospective follow-up study. Integr Blood Press Control 2018; 11:37-46. [PMID: 29720880 PMCID: PMC5918628 DOI: 10.2147/ibpc.s150628] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Large segments of the hypertensive population in the world are either untreated or inadequately treated. The incidence of heart failure and mortality from cardiovascular complications of hypertension is high among patients with uncontrolled blood pressure (BP). But BP control status of hypertensive patients has not been investigated in the study area. The study aimed to assess BP control status and determinant factors among adult hypertensive patients on antihypertensive medication attending outpatient follow-up at University of Gondar Referral Hospital, northwest Ethiopia. Methods An institution-based retrospective follow-up study was conducted from September 2015 to April 2016. Data were collected using a structured and pretested questionnaire adopted from the World Health Organization STEPwise approach. BP records of 6 months were used, and patients were classified as having controlled BP if their BP readings were <140/90 mmHg for all adults ≥18 years of age and <150/90 mmHg for adults aged ≥60 years. A generalized estimating equation was fitted, and the odds ratio with a 95% confidence level was used to determine the effect of covariates on BP control status. Results Among 395 participants, 50.4% (95% CI: 45–55) of them controlled their BP in the last 6 months of the survey. Physical activity (adjusted odds ratio [AOR]=1.95, 95% CI: 1.41–2.68), duration on antihypertensive drugs of 2–4 years (AOR=1.70, 95% CI: 1.13–2.56) and 5 years or more (AOR=1.96, 95% CI: 1.32–2.92), and high adherence (AOR=2.18, 95% CI: 1.14–4.15) to antihypertensive drugs were positively associated with BP control, while salt intake (AOR=0.67, 95% CI: 0.49–0.93), overweight (AOR=0.50, 95% CI: 0.36–0.68), and obesity (AOR=0.56, 95% CI: 0.36–0.87) were inversely associated with BP control. Conclusion In this study, only half of the hypertensive patients controlled their BP. Thus, health care providers need to be made aware about the importance of counseling hypertensive patients on drug adherence, moderate physical activity, and salt restriction to improve BP control.
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Affiliation(s)
- Yaregal Animut
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Alemu Takele Assefa
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Dereseh Gezie Lemma
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Muddu M, Mutebi E, Ssinabulya I, Kizito S, Mondo CK. Hypertension among newly diagnosed diabetic patients at Mulago National Referral Hospital in Uganda: a cross sectional study. Cardiovasc J Afr 2018; 29:218-224. [PMID: 29750228 PMCID: PMC6421551 DOI: 10.5830/cvja-2018-015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Accepted: 03/05/2018] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND The prevalence of hypertension in patients with diabetes is approximately two-fold higher than in age-matched subjects without the disease and, conversely, individuals with hypertension are at increased risk of developing diabetes compared with normotensive persons. Up to 75% of cases of cardiovascular disease (CVD) in patients with diabetes are attributed to hypertension. Diabetics who have hypertension are more likely to develop complications and die, and appropriate blood pressure control in these individuals reduces the risk. This study sought to determine the prevalence and factors associated with hypertension among newly diagnosed adult diabetic patients in a national referral hospital in Uganda. METHODS In this cross-sectional study, conducted between June 2014 and January 2015, we recruited 201 newly diagnosed adult diabetic patients. Information on patients' socio-demographics was obtained using a pre-tested questionnaire, while biophysical profile, blood pressure measurement, biochemical testing and echocardiographic findings were obtained by the research team for all the participants. Bivariate and multivariate logistic regression analyses were used to investigate the association of several factors with hypertension. RESULTS Of the 201 patients recruited, 102 were male (50.8%) and the mean age was 46 ± 15 years. The majority of patients (159) had type 2 diabetes mellitus (DM) (79.1%) with a mean HbA1c level of 13.9 ± 5.3%. The prevalence of hypertension was 61.9% (95% CI: 54.8-68.6%). Knowledge of hypertension status was at 56 (27.7%) patients, 24 (44.4%) hypertensives were on treatment, and 19 (33.9%) were using ACE inhibitors/angiotensin receptor blockers. The independent factors associated with hypertension were being employed (OR 0.37, 95% CI: 0.16-0.90, p = 0.029) and being overweight or obese (OR 11.6, 95% CI: 4.29-31.2, p < 0.0001). CONCLUSION The prevalence of hypertension was high in this population of newly diagnosed diabetics, few patients had knowledge of their hypertension status and few were on appropriate treatment. Both modifiable and non-modifiable risk factors were associated with hypertension in this group. Therefore routine assessment, treatment and control of hypertension among diabetics is necessary to prevent cardiovascular complications and death. There is also a need to address the modifiable risk factors.
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Affiliation(s)
- Martin Muddu
- Department of Medicine, College of Health Sciences, Makerere University, Mulago Hospital Complex, Mulago, Uganda.
| | - Edrisa Mutebi
- Department of Medicine, College of Health Sciences, Makerere University, Mulago Hospital Complex, Mulago, Uganda
| | - Isaac Ssinabulya
- Department of Medicine, College of Health Sciences, Makerere University, Mulago Hospital Complex, Mulago, Uganda
| | - Samuel Kizito
- Clinical Epidemiology Unit, College of Health Sciences, Makerere University, Mulago, Uganda
| | - Charles Kiiza Mondo
- Department of Medicine, College of Health Sciences, Makerere University, Mulago Hospital Complex, Mulago, Uganda
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Ghorbani Z, Shamshirgaran SM, Ghaffari S, Sarbakhsh P, Najafipour F, Aminisani N. Hypertension prevalence, awareness, treatment and its correlates among people 35 years and older: Result from pilot phase of the Azar cohort study. JOURNAL OF EDUCATION AND HEALTH PROMOTION 2018; 7:45. [PMID: 29693026 PMCID: PMC5903157 DOI: 10.4103/jehp.jehp_118_17] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 01/28/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND AND OBJECTIVE There is remarkable alteration in hypertension prevalence and awareness, and their correlates among various geographic locations and ethnic groups. The aim of this study was to report hypertension prevalence, awareness, and its correlates as well as hypertension treatment, and control among Azari people aged 35 years and older. MATERIALS AND METHODS The pilot phase of the Azar Cohort Study; a state level of a nationwide PERSIAN cohort study was conducted in Khameneh city between October 2014 and January 2015. All people 35 years of age and above were invited to take part in this study. A comprehensive range of different biomarkers, lifestyle, socioeconomic factors, and health-related factors was collected. Blood pressure was measured by a trained nurse/midwife. Descriptive statistical methods were used to present general characteristics of the study population as frequency tables. Separate multiple logistic regression models were built to assess the predictors of hypertension prevalence. RESULTS A total of 1038 people were included in this study. The overall prevalence of hypertension was 22.9%. Awareness of hypertension was 60.5% and in those with known hypertension, 84% were using the antihypertensive medications, of those 68.5% had controlled hypertension. After adjustment; age (odds ratios [OR]adj= 1.12 95% confidence interval [CI]: 1.09-1.15), gender (ORadj= 1.65 95% CI: 1.08-2.51), obesity ORadj= 2.51 (1.40-4.88), waist-to-hip ratio (WHR) (ORadj= 1.70 (1.05-2.75), and comorbidities (ORadj= 2.51 (1.72-3.66) were independent predictors of hypertension. CONCLUSION Age, sex, body mass index, WHR, and comorbidities were known as predictors of hypertension in this study, health promotion strategies including lifestyle modification to reduce overweight/obesity and secondary prevention programs for early detection of hypertension in high-risk groups according to age, gender, and disease profile are recommended.
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Affiliation(s)
- Zohreh Ghorbani
- Department of Statistics and Epidemiology, School of Health Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Seyed Morteza Shamshirgaran
- Department of Statistics and Epidemiology, School of Health Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- Injury Epidemiology Prevention Research Centre, School of Health Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Samad Ghaffari
- Cardiovascular Research Centre, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parvin Sarbakhsh
- Injury Epidemiology Prevention Research Centre, School of Health Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Farzad Najafipour
- Endocrine Research Centre, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nayyereh Aminisani
- Department of Statistics and Epidemiology, School of Health Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
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