1
|
Leslie HH, Lippman SA, van Heerden A, Manaka MN, Joseph P, Weiner BJ, Steward WT. Adapting and testing measures of organizational context in primary care clinics in KwaZulu-Natal, South Africa. BMC Health Serv Res 2024; 24:744. [PMID: 38886792 PMCID: PMC11184827 DOI: 10.1186/s12913-024-11184-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 06/07/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND Implementation science frameworks situate intervention implementation and sustainment within the context of the implementing organization and system. Aspects of organizational context such as leadership have been defined and measured largely within US health care settings characterized by decentralization and individual autonomy. The relevance of these constructs in other settings may be limited by differences like collectivist orientation, resource constraints, and hierarchical power structures. We aimed to adapt measures of organizational context in South African primary care clinics. METHODS We convened a panel of South African experts in social science and HIV care delivery and presented implementation domains informed by existing frameworks and prior work in South Africa. Based on panel input, we selected contextual domains and adapted candidate items. We conducted cognitive interviews with 25 providers in KwaZulu-Natal Province to refine measures. We then conducted a cross-sectional survey of 16 clinics with 5-20 providers per clinic (N = 186). We assessed reliability using Cronbach's alpha and calculated interrater agreement (awg) and intraclass correlation coefficient (ICC) at the clinic level. Within clinics with moderate agreement, we calculated correlation of clinic-level measures with each other and with hypothesized predictors - staff continuity and infrastructure - and a clinical outcome, patient retention on antiretroviral therapy. RESULTS Panelists emphasized contextual factors; we therefore focused on elements of clinic leadership, stress, cohesion, and collective problem solving (critical consciousness). Cognitive interviews confirmed salience of the domains and improved item clarity. After excluding items related to leaders' coordination abilities due to missingness and low agreement, all other scales demonstrated individual-level reliability and at least moderate interrater agreement in most facilities. ICC was low for most leadership measures and moderate for others. Measures tended to correlate within facility, and higher stress was significantly correlated with lower staff continuity. Organizational context was generally more positively rated in facilities that showed consistent agreement. CONCLUSIONS As theorized, organizational context is important in understanding program implementation within the South African health system. Most adapted measures show good reliability at individual and clinic levels. Additional revision of existing frameworks to suit this context and further testing in high and low performing clinics is warranted.
Collapse
Affiliation(s)
- Hannah H Leslie
- Division of Prevention Science, Department of Medicine, University of California, San Francisco, San Francisco, USA.
| | - Sheri A Lippman
- Division of Prevention Science, Department of Medicine, University of California, San Francisco, San Francisco, USA
- MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Alastair van Heerden
- Division of Human and Social Capabilities, Human Sciences Research Council, Durban, South Africa
- Department of Paediatrics, School of Clinical Medicine, Faculty of Health Sciences, SAMRC/WITS Developmental Pathways for Health Research Unit, University of the Witwatersrand, Johannesburg, South Africa
| | - Mbali Nokulunga Manaka
- Division of Human and Social Capabilities, Human Sciences Research Council, Durban, South Africa
| | - Phillip Joseph
- Division of Human and Social Capabilities, Human Sciences Research Council, Durban, South Africa
| | - Bryan J Weiner
- Departments of Global Health and Health Systems and Population Health, University of Washington, Seattle, USA
| | - Wayne T Steward
- Division of Prevention Science, Department of Medicine, University of California, San Francisco, San Francisco, USA
| |
Collapse
|
2
|
Nkosi MZP. Patients' experiences in the use of mobile health clinics in KwaMachi rural area of KwaZulu-Natal, South Africa. DIALOGUES IN HEALTH 2024; 4:100164. [PMID: 38516224 PMCID: PMC10953896 DOI: 10.1016/j.dialog.2023.100164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 10/04/2023] [Accepted: 12/29/2023] [Indexed: 03/23/2024]
Abstract
Background A study was conducted to evaluate the role of mobile health clinics (MHCs) in providing healthcare services in rural areas, focusing on the population of KwaMachi in KwaZulu Natal, South Africa. The objective of the study was to explore the level of health promotion and health-seeking behaviour in KwaMachi, understand the services provided by the MHCs, and assess the experiences of individuals accessing healthcare through these clinics. Methods The study used qualitative research methods, including face-to-face interviews and focused group discussions. A sample of 20 patients, with equal representation of males and females across different age groups, was selected using purposive and convenience sampling methods. Two themes were developed: positive experiences and negative experiences. The collected data was analyzed using manual thematic analysis. Findings The findings of the study revealed that MHCs serve as the main entry point to the national healthcare system in rural areas, but they offer limited services, which contributes to the ongoing struggle of rural communities to access primary healthcare. While respondents generally had positive experiences with MHCs, some negative aspects need to be addressed. These included concerns about privacy during consultations, the unavailability of essential medications, limited services offered, lack of doctors, and inadequate management of clinical records leading to diagnostic inaccuracies. Conclusion The study highlights the challenges faced by rural communities in accessing healthcare services and the role of MHCs in addressing these challenges Based on these findings, the study concludes that there is a need for sustainable MHC programs that address the specific needs and preferences of the local population. Recommendations These insights are of value to policymakers seeking to enhance the impact of MHCs in improving healthcare access and outcomes in rural areas. By looking at areas of improvement in the services provided by MHCs, including addressing privacy concerns, ensuring the availability of essential medications, and improving the management of clinical records. The study provides valuable insights for policymakers to enhance the effectiveness of MHC programs in rural areas.
Collapse
Affiliation(s)
- Ms Zama Portia Nkosi
- Faculty of Social Sciences, School of Sociology and Population Studies, Walter Sisulu University, Mthatha, Eastern Cape, South Africa
| |
Collapse
|
3
|
Lam A, Keenan K, Myrskylä M, Kulu H. Multimorbid life expectancy across race, socio-economic status, and sex in South Africa. POPULATION STUDIES 2024:1-26. [PMID: 38753590 DOI: 10.1080/00324728.2024.2331447] [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: 06/16/2023] [Accepted: 02/01/2024] [Indexed: 05/18/2024]
Abstract
Multimorbidity is increasing globally as populations age. However, it is unclear how long individuals live with multimorbidity and how it varies by social and economic factors. We investigate this in South Africa, whose apartheid history further complicates race, socio-economic, and sex inequalities. We introduce the term 'multimorbid life expectancy' (MMLE) to describe the years lived with multimorbidity. Using data from the South African National Income Dynamics Study (2008-17) and incidence-based multistate Markov modelling, we find that females experience higher MMLE than males (17.3 vs 9.8 years), and this disparity is consistent across all race and education groups. MMLE is highest among Asian/Indian people and the post-secondary educated relative to other groups and lowest among African people. These findings suggest there are associations between structural inequalities and MMLE, highlighting the need for health-system and educational policies to be implemented in a way proportional to each group's level of need.
Collapse
Affiliation(s)
- Anastasia Lam
- University of St Andrews
- Max Planck Institute for Demographic Research
| | | | - Mikko Myrskylä
- Max Planck Institute for Demographic Research
- University of Helsinki
| | | |
Collapse
|
4
|
Johnson LF, Kassanjee R, Folb N, Bennett S, Boulle A, Levitt NS, Curran R, Bobrow K, Roomaney RA, Bachmann MO, Fairall LR. A model-based approach to estimating the prevalence of disease combinations in South Africa. BMJ Glob Health 2024; 9:e013376. [PMID: 38388163 PMCID: PMC10884267 DOI: 10.1136/bmjgh-2023-013376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 11/12/2023] [Indexed: 02/24/2024] Open
Abstract
BACKGROUND The development of strategies to better detect and manage patients with multiple long-term conditions requires estimates of the most prevalent condition combinations. However, standard meta-analysis tools are not well suited to synthesising heterogeneous multimorbidity data. METHODS We developed a statistical model to synthesise data on associations between diseases and nationally representative prevalence estimates and applied the model to South Africa. Published and unpublished data were reviewed, and meta-regression analysis was conducted to assess pairwise associations between 10 conditions: arthritis, asthma, chronic obstructive pulmonary disease (COPD), depression, diabetes, HIV, hypertension, ischaemic heart disease (IHD), stroke and tuberculosis. The national prevalence of each condition in individuals aged 15 and older was then independently estimated, and these estimates were integrated with the ORs from the meta-regressions in a statistical model, to estimate the national prevalence of each condition combination. RESULTS The strongest disease associations in South Africa are between COPD and asthma (OR 14.6, 95% CI 10.3 to 19.9), COPD and IHD (OR 9.2, 95% CI 8.3 to 10.2) and IHD and stroke (OR 7.2, 95% CI 5.9 to 8.4). The most prevalent condition combinations in individuals aged 15+ are hypertension and arthritis (7.6%, 95% CI 5.8% to 9.5%), hypertension and diabetes (7.5%, 95% CI 6.4% to 8.6%) and hypertension and HIV (4.8%, 95% CI 3.3% to 6.6%). The average numbers of comorbidities are greatest in the case of COPD (2.3, 95% CI 2.1 to 2.6), stroke (2.1, 95% CI 1.8 to 2.4) and IHD (1.9, 95% CI 1.6 to 2.2). CONCLUSION South Africa has high levels of HIV, hypertension, diabetes and arthritis, by international standards, and these are reflected in the most prevalent condition combinations. However, less prevalent conditions such as COPD, stroke and IHD contribute disproportionately to the multimorbidity burden, with high rates of comorbidity. This modelling approach can be used in other settings to characterise the most important disease combinations and levels of comorbidity.
Collapse
Affiliation(s)
- Leigh F Johnson
- Centre for Infectious Disease Epidemiology and Research (CIDER), University of Cape Town, Cape Town, South Africa
| | - Reshma Kassanjee
- Centre for Infectious Disease Epidemiology and Research (CIDER), University of Cape Town, Cape Town, South Africa
| | | | | | - Andrew Boulle
- Centre for Infectious Disease Epidemiology and Research (CIDER), University of Cape Town, Cape Town, South Africa
- Department of Health, Western Cape Provincial Government, Cape Town, South Africa
| | - Naomi S Levitt
- Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Robyn Curran
- Knowledge Translation Unit, University of Cape Town, Cape Town, Western Cape, South Africa
| | - Kirsty Bobrow
- Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Rifqah A Roomaney
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, Western Cape, South Africa
| | - Max O Bachmann
- Norwich Medical School, University of East Anglia, Faculty of Medicine and Health Sciences, Norwich, UK
| | - Lara R Fairall
- Knowledge Translation Unit, University of Cape Town, Cape Town, Western Cape, South Africa
- King's Global Health Institute, King's College London, London, UK
| |
Collapse
|
5
|
Kamp M, Achilonu O, Kisiangani I, Nderitu DM, Mpangase PT, Tadesse GA, Adetunji K, Iddi S, Speakman S, Hazelhurst S, Asiki G, Ramsay M. Multimorbidity in African ancestry populations: a scoping review. BMJ Glob Health 2023; 8:e013509. [PMID: 38084495 PMCID: PMC10711865 DOI: 10.1136/bmjgh-2023-013509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 11/01/2023] [Indexed: 12/18/2023] Open
Abstract
OBJECTIVES Multimorbidity (MM) is a growing concern linked to poor outcomes and higher healthcare costs. While most MM research targets European ancestry populations, the prevalence and patterns in African ancestry groups remain underexplored. This study aimed to identify and summarise the available literature on MM in populations with African ancestry, on the continent, and in the diaspora. DESIGN A scoping review was conducted in five databases (PubMed, Web of Science, Scopus, Science Direct and JSTOR) in July 2022. Studies were selected based on predefined criteria, with data extraction focusing on methodology and findings. Descriptive statistics summarised the data, and a narrative synthesis highlighted key themes. RESULTS Of the 232 publications on MM in African-ancestry groups from 2010 to June 2022-113 examined continental African populations, 100 the diaspora and 19 both. Findings revealed diverse MM patterns within and beyond continental Africa. Cardiovascular and metabolic diseases are predominant in both groups (80% continental and 70% diaspora). Infectious diseases featured more in continental studies (58% continental and 16% diaspora). Although many papers did not specifically address these features, as in previous studies, older age, being women and having a lower socioeconomic status were associated with a higher prevalence of MM, with important exceptions. Research gaps identified included limited data on African-ancestry individuals, inadequate representation, under-represented disease groups, non-standardised methodologies, the need for innovative data strategies, and insufficient translational research. CONCLUSION The growing global MM prevalence is mirrored in African-ancestry populations. Recognising the unique contexts of African-ancestry populations is essential when addressing the burden of MM. This review emphasises the need for additional research to guide and enhance healthcare approaches for African-ancestry populations, regardless of their geographic location.
Collapse
Affiliation(s)
- Michelle Kamp
- Division of Human Genetics, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Okechinyere Achilonu
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Isaac Kisiangani
- African Population and Health Research Center (APHRC), APHRC Campus, Nairobi, Kenya
| | - Daniel Maina Nderitu
- African Population and Health Research Center (APHRC), APHRC Campus, Nairobi, Kenya
| | - Phelelani Thokozani Mpangase
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Kayode Adetunji
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Samuel Iddi
- African Population and Health Research Center (APHRC), APHRC Campus, Nairobi, Kenya
| | | | - Scott Hazelhurst
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- School of Electrical and Information Engineering, Faculty of Engineering and the Built Environment, University of the Witwatersrand, Johannesburg, South Africa
| | - Gershim Asiki
- African Population and Health Research Center (APHRC), APHRC Campus, Nairobi, Kenya
- Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden
| | - Michèle Ramsay
- Division of Human Genetics, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| |
Collapse
|
6
|
Otieno P, Asiki G, Wekesah F, Wilunda C, Sanya RE, Wami W, Agyemang C. Multimorbidity of cardiometabolic diseases: a cross-sectional study of patterns, clusters and associated risk factors in sub-Saharan Africa. BMJ Open 2023; 13:e064275. [PMID: 36759029 PMCID: PMC9923299 DOI: 10.1136/bmjopen-2022-064275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
Abstract
OBJECTIVE To determine the patterns of cardiometabolic multimorbidity and associated risk factors in sub-Saharan Africa (SSA). DESIGN We used data from the WHO STEPwise approach to non-communicable disease risk factor surveillance cross-sectional surveys conducted between 2014 and 2017. PARTICIPANTS The participants comprised 39, 658 respondents aged 15-69 years randomly selected from nine SSA countries using a multistage stratified sampling design. PRIMARY OUTCOME MEASURE Using latent class analysis and agglomerative hierarchical clustering algorithms, we analysed the clustering of cardiometabolic diseases (CMDs) including high blood sugar, hypercholesterolaemia, hypertension and cardiovascular diseases (CVDs) such as heart attack, angina and stroke. Clusters of lifestyle risk factors: harmful salt intake, physical inactivity, obesity, tobacco and alcohol use were also computed. Prevalence ratios (PR) from modified Poisson regression were used to assess the association of cardiometabolic multimorbidity with sociodemographic and lifestyle risk factors. RESULTS Two distinct classes of CMDs were identified: relatively healthy group with minimal CMDs (95.2%) and cardiometabolic multimorbidity class comprising participants with high blood sugar, hypercholesterolaemia, hypertension and CVDs (4.8%). The clusters of lifestyle risk factors included alcohol, tobacco and harmful salt consumption (27.0%), and physical inactivity and obesity (5.8%). The cardiometabolic multimorbidity cluster exhibited unique sociodemographic and lifestyle risk profiles. Being female (PR=1.7, 95% CI (1.5 to 2.0), middle-aged (35-54 years) (3.9 (95% CI 3.2 to 4.8)), compared with age 15-34 years, employed (1.2 (95% CI 1.1 to 1.4)), having tertiary education (2.5 (95% CI 2.0 to 3.3)), vs no formal education and clustering of physical inactivity and obesity (2.4 (95% CI 2.0 to 2.8)) were associated with a higher likelihood of cardiometabolic multimorbidity. CONCLUSION Our findings show that cardiometabolic multimorbidity and lifestyle risk factors cluster in distinct patterns with a disproportionate burden among women, middle-aged, persons in high socioeconomic positions, and those with sedentary lifestyles and obesity. These results provide insights for health systems response in SSA to focus on these clusters as potential targets for integrated care.
Collapse
Affiliation(s)
- Peter Otieno
- Chronic Diseases Management Unit, African Population and Health Research Center, Nairobi, Kenya
- Department of Public & Occupational Health, Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
- Amsterdam Institute for Global Health and Development, Amsterdam, The Netherlands
| | - Gershim Asiki
- Chronic Diseases Management Unit, African Population and Health Research Center, Nairobi, Kenya
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Frederick Wekesah
- Chronic Diseases Management Unit, African Population and Health Research Center, Nairobi, Kenya
- Lown Scholars Program, Harvard University T H Chan School of Public Health, Boston, Massachusetts, USA
| | - Calistus Wilunda
- Chronic Diseases Management Unit, African Population and Health Research Center, Nairobi, Kenya
| | - Richard E Sanya
- Chronic Diseases Management Unit, African Population and Health Research Center, Nairobi, Kenya
| | - Welcome Wami
- Amsterdam Institute for Global Health and Development, Amsterdam, The Netherlands
| | - Charles Agyemang
- Department of Public & Occupational Health, Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| |
Collapse
|
7
|
Bodley N, Dorward J, Naidoo J, Letsoalo M, Ramsaroop K, Sayed F, Sookrajh Y, Drain PK, Garrett N. Diagnostic Accuracy of the Alere Afinion AS100 Point-of-Care Assay to Screen for Noncommunicable Diseases Among People Living With HIV. J Acquir Immune Defic Syndr 2023; 92:e1-e3. [PMID: 36126185 PMCID: PMC9742175 DOI: 10.1097/qai.0000000000003098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Nicola Bodley
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu–Natal, Durban, South Africa
| | - Jienchi Dorward
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu–Natal, Durban, South Africa
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Jessica Naidoo
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu–Natal, Durban, South Africa
| | - Marothi Letsoalo
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu–Natal, Durban, South Africa
| | - Kaminee Ramsaroop
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu–Natal, Durban, South Africa
| | - Fathima Sayed
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu–Natal, Durban, South Africa
| | - Yukteshwar Sookrajh
- eThekwini Municipality Health Unit, eThekwini Municipality, Durban, South Africa
| | - Paul K Drain
- Department of Global Health, Schools of Medicine and Public Health, University of Washington, Seattle, USA
- Department of Medicine, School of Medicine, University of Washington, Seattle, USA
- Department of Epidemiology, School of Public Health, University of Washington, Seattle, USA
| | - Nigel Garrett
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu–Natal, Durban, South Africa
- Department of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
| |
Collapse
|
8
|
Gumede D, Meyer-Weitz A, Edwards A, Seeley J. Understanding older peoples' chronic disease self-management practices and challenges in the context of grandchildren caregiving: A qualitative study in rural KwaZulu-Natal, South Africa. PLOS GLOBAL PUBLIC HEALTH 2022; 2:e0000895. [PMID: 36962615 PMCID: PMC10021571 DOI: 10.1371/journal.pgph.0000895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 08/23/2022] [Indexed: 11/19/2022]
Abstract
While chronic diseases are amongst the major health burdens of older South Africans, the responsibilities of caring for grandchildren, by mostly grandmothers, may further affect older people's health and well-being. There is a paucity of information about chronic disease self-management for older people in the context of grandchildren caregiving in sub-Saharan Africa. Guided by the Self-Management Framework, the purpose of this qualitative methods study was to explore the chronic disease self-management practices and challenges of grandparent caregivers in rural KwaZulu-Natal, South Africa. Eighteen repeat in-depth interviews were carried out with six grandparent caregivers aged 56 to 80 years over 12 months. Thematic analysis was conducted based on the Self-Management Framework. Pathways into self-management of chronic illnesses were identified: living with a chronic illness, focusing on illness needs, and activating resources. Self-perceptions of caregiving dictated that grandmothers, as women, have the responsibility of caring for grandchildren when they themselves needed care, lived in poverty, and with chronic illnesses that require self-management. However, despite the hardship, the gendered role of caring for grandchildren brought meaning to the grandmothers' lives and supported self-management due to the reciprocal relationship with grandchildren, although chronic illness self-management was complicated where relationships between grandmothers and grandchildren were estranged. The study findings demonstrate that grandchildren caregiving and self-management of chronic conditions are inextricably linked. Optimal self-management of chronic diseases must be seen within a larger context that simultaneously addresses chronic diseases, while paying attention to the intersection of socio-cultural factors with self-management.
Collapse
Affiliation(s)
- Dumile Gumede
- Centre for General Education, Durban University of Technology, Durban, South Africa
- Africa Health Research Institute, KwaZulu-Natal, South Africa
| | - Anna Meyer-Weitz
- School of Applied Human Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Anita Edwards
- Africa Health Research Institute, KwaZulu-Natal, South Africa
| | - Janet Seeley
- Africa Health Research Institute, KwaZulu-Natal, South Africa
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, United Kingdom
| |
Collapse
|
9
|
Roomaney RA, van Wyk B, Cois A, Pillay-van Wyk V. Inequity in the Distribution of Non-Communicable Disease Multimorbidity in Adults in South Africa: An Analysis of Prevalence and Patterns. Int J Public Health 2022; 67:1605072. [PMID: 36051505 PMCID: PMC9426027 DOI: 10.3389/ijph.2022.1605072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 07/18/2022] [Indexed: 11/16/2022] Open
Abstract
Objectives: The present study examined the prevalence and patterns of non-communicable disease multimorbidity by wealth quintile among adults in South Africa. Methods: The South African National Income Dynamics Study Wave 5 was conducted in 2017 to examine the livelihoods of individuals and households. We analysed data in people aged 15 years and older (N = 27,042), including self-reported diagnosis of diabetes, stroke, heart disease and anthropometric measurements. Logistic regression and latent class analysis were used to analyse factors associated with multimorbidity and common disease patterns. Results: Multimorbidity was present in 2.7% of participants. Multimorbidity was associated with increasing age, belonging to the wealthiest quintile group, increasing body mass index and being a current smoker. Having secondary education was protective against multimorbidity. Three disease classes of multimorbidity were identified: Diabetes and Hypertension; Heart Disease and Hypertension; and Stroke and Hypertension. Conclusion: Urgent reforms are required to improve health systems responsiveness to mitigate inequity in multimorbidity patterns in the adult population of South Africa as a result of income inequality.
Collapse
Affiliation(s)
- R. A. Roomaney
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
- School of Public Health, University of the Western Cape, Cape Town, South Africa
| | - B. van Wyk
- School of Public Health, University of the Western Cape, Cape Town, South Africa
| | - A. Cois
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
- Division of Health Systems and Public Health, Department of Global Health, University of Stellenbosch, Stellenbosch, South Africa
| | - V. Pillay-van Wyk
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
| |
Collapse
|
10
|
Berner K, Tawa N, Louw Q. Multimorbidity patterns and function among adults in low- and middle-income countries: a scoping review protocol. Syst Rev 2022; 11:139. [PMID: 35799277 PMCID: PMC9261061 DOI: 10.1186/s13643-022-01996-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 05/28/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND A fifth of adults in low- and middle-income countries (LMICs) have multimorbid conditions, which are linked to socio-economic deprivation and aging. Multimorbidity is associated with high rates of functional problems and disability, increased healthcare utilization, and lower quality of life. Literature on multimorbidity and associations with function is mostly from high-income countries (HICs) and focused among older adults. Moreover, data regarding disease patterns and their impact on person-centered outcomes are limited. There is a need for research into understanding common patterns of multimorbidity, and their association with functional impairments, particularly in LMICs. Such information may contribute towards evidence-based and context-relevant strategic policy, planning, and delivery models for health and rehabilitation services, which is imperative in attaining Universal Health Coverage (UHC). The planned scoping review aims to provide an overview of the scope and nature of existing literature on multimorbidity patterns and function among adults in LMICs. METHODS A scoping review will be conducted using a five-step framework and reported according to the PRISMA-ScR guidelines. A comprehensive electronic search of PubMed/MEDLINE, Scopus, EBSCOhost, Scielo, Cochrane and Google Scholar will be conducted and updated from the last pilot search ran in September 2020. Studies of any design will be included if they are reported in English, published (between January 1976 and the last search date) in a peer-reviewed journal, and describe multimorbidity patterns and associations with physical functional impairments, activity limitations or participation restrictions among adults in LMICs. Search results will be independently screened by two reviewers and data extraction will cover study characteristics, participants' characteristics, multimorbidity measures, patterns analysis, and functional measures. Descriptive statistics and narrative synthesis will be used to synthesize and summarize findings. DISCUSSION Patients with multimorbidity have unique and cross-cutting needs, hence the need for integrated and person-centered approaches to policy, planning, and delivery of medical and rehabilitation services. Considering the shift towards UHC and primary healthcare-led management of chronic diseases, the proposed scoping review is timely. Findings will provide insights into the current extent and scope of multimorbidity research, and guide future inquiry in the field. TRIAL REGISTRATION Open Science Framework (OSF), https://osf.io/gcy7z/.
Collapse
Affiliation(s)
- Karina Berner
- Division of Physiotherapy, Department of Health and Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, P.O. Box 241, Cape Town, 8000, South Africa.
| | - Nassib Tawa
- Division of Physiotherapy, Department of Health and Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, P.O. Box 241, Cape Town, 8000, South Africa.,Centre for Research in Spinal Health and Rehabilitation Medicine, Department of Rehabilitation Sciences, College of Health Sciences, Jomo Kenyatta University of Agriculture and Technology, P. O. Box 62000, Nairobi, 00200, Kenya
| | - Quinette Louw
- Division of Physiotherapy, Department of Health and Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, P.O. Box 241, Cape Town, 8000, South Africa
| |
Collapse
|
11
|
Manyaapelo T, Edwards A, Mpanza N, Nxumalo S, Nxumalo Z, Gumede N, Ngwenya N, Seeley J. COVID-19 and older people’s wellbeing in northern KwaZulu-Natal – the importance of relationships. Wellcome Open Res 2022. [DOI: 10.12688/wellcomeopenres.17841.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: The COVID-19 pandemic and the non-pharmacological prevention methods have affected the wellbeing of older people. In this paper we focus on the wellbeing, and vulnerability, of older people in rural northern KwaZulu-Natal, South Africa during the first year of the pandemic. Methods: We conducted a series of up to four monthly in-depth interviews with 26 people aged 60 years and older. Interviews were conducted by telephone, because of restrictions on face-to-face contact, and digitally recorded. After transcription and translation, the data were coded thematically, with analysis guided by a wellbeing theoretical framework. Results: Having access to food, to healthcare and to somewhere they felt safe to stay, was essential for everyone, but for many managing expenses became more of a struggle as adult children who had lost their source of employment came home to stay. However, despite the shortages of money, the importance of relationships, whether they are familial or the close community of neighbours, was highlighted in the accounts from a number of participants. Older people not only got help with day-to-day life from others, but also found solace in the company of others. The sense of community, from family and neighbours, helped to ease some of the stress experienced as a result of the lockdowns. Conclusions: The COVID-19 pandemic and the restrictions imposed to limit the spread of the virus impacted the wellbeing of older adults in rural KwaZulu-Natal. Wellbeing for many older people has been nurtured by relationships with family and friends.
Collapse
|
12
|
Roomaney RA, van Wyk B, Cois A, Pillay-van Wyk V. One in five South Africans are multimorbid: An analysis of the 2016 demographic and health survey. PLoS One 2022; 17:e0269081. [PMID: 35617298 PMCID: PMC9135225 DOI: 10.1371/journal.pone.0269081] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 05/13/2022] [Indexed: 01/01/2023] Open
Abstract
Multimorbidity is a global research priority, yet relatively little is known about it in low and middle income countries. South Africa has the largest burden of HIV worldwide but also has a growing burden of non-communicable diseases; potentially leading to uncommon disease combinations. Information about the prevalence of multimorbidity and factors associated with it can assist in healthcare planning and targeting groups of people for interventions. This study aimed to determine the prevalence of multimorbidity by age and sex, as well as factors associated with multimorbidity in people 15 years and older. This study analyses the nationally representative 2016 South African Demographic Health Survey. The sample included 10 336 people who participated in the Adult Health questionnaire and approximately 7 961 people who provided biomarkers. Multivariate logistic regression was used to measure the association of multimorbidity with age, sex, living in an urban or rural area, education level, wealth level, employment status, body mass index, current alcohol or tobacco use. All analyses were conducted using STATA 15. Multimorbidity was present in 20.7% (95% CI: 19.5%- 21.9%) of participants; in 14.8% (95% CI: 13.4% - 16.3%) of males and 26.2% (95% CI: 24.7-27.7%) of females. Multimorbidity increased with age; with the highest odds in the 55-64 years old age group (OR: 24.910, 95% CI: 14.901-41.641, p < 0.001) compared to those aged 15-24 years. The odds of multimorbidity was also higher in young females compared to young males (OR: 2.734, 95% CI: 1.50-4.99, p = 0.001). Possessing tertiary education (OR: 0.722, 95% CI: 0.537-0.97, p = 0.031), being employed (OR: 0.813, 95% CI: 0.675-0.979, p = 0.029) or currently using alcohol (OR: 0.815, 95% CI: 0.686-0.968, p = 0.02) was protective against multimorbidity. Multimorbidity is prevalent within the South African population, with females and older adults being most affected. However, multimorbidity is also observed in younger adults and most likely driven by the high prevalence of HIV and hypertension.
Collapse
Affiliation(s)
- Rifqah Abeeda Roomaney
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, Western Cape, South Africa
- School of Public Health, University of the Western Cape, Cape Town, Western Cape, South Africa
| | - Brian van Wyk
- School of Public Health, University of the Western Cape, Cape Town, Western Cape, South Africa
| | - Annibale Cois
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, Western Cape, South Africa
- Division of Health Systems and Public Health, Department of Global Health, University of Stellenbosch, Western Cape South Africa
| | - Victoria Pillay-van Wyk
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, Western Cape, South Africa
| |
Collapse
|
13
|
De Wet-Billings N, Frade S. Non-communicable disease comorbidities (NCDCs) among youth in South Africa: the causal contribution of not being in school or work and other socioeconomic characteristics. J Public Health (Oxf) 2022. [DOI: 10.1007/s10389-020-01398-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
14
|
Chikafu H, Chimbari M. Hypertension care cascade in the Ingwavuma rural community, uMkhanyakude District, KwaZulu-Natal province of South Africa. PeerJ 2021; 9:e12372. [PMID: 34824908 PMCID: PMC8590801 DOI: 10.7717/peerj.12372] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 10/01/2021] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Treatment and control of hypertension are associated with a substantial reduction in adverse cardiovascular disease outcomes. Although South Africa aims to reduce the burden of cardiovascular diseases, there is limited evidence on the hypertension care cascade (HCC) performance in rural areas where stroke and hypertension are high. This study estimated HCC performance and identified predictors of hypertension screening among adults in the Ingwavuma community of KwaZulu-Natal, South Africa. METHODS This was a cross-sectional study. Data were collected using the WHO STEPwise approach to surveillance (STEPS) questionnaire from 400 adult participants, excluding pregnant women and those with physical or cognitive impairments. Three hundred and ninety-three participants had complete data, and 131 had high blood pressure. We calculated progression rates for screening, diagnosis, treatment and control of hypertension from the sub-sample of participants with high blood pressure and assessed the bivariate association between HCC stages and participant characteristics and their effect sizes. We used binary and multivariable logistic regression to identify predictors of hypertension screening. RESULTS Eighty-eight per cent of participants reported prior screening for hypertension. However, only 53.5% of patients under pharmacological treatment for hypertension had controlled blood pressure. In bivariate regression, employed participants were 80.3% (COR = 0.197, 95% CI [0.042-0.921]) more likely to be screened. In multivariable regression, the likelihood of hypertension screening was 82.4% (AOR = 0.176, 95% CI [0.047-0.655]) lower among participants in a cohabiting union than single participants. Similarly, employed participants were 87.4% (AOR = 0.129, 95% CI [0.017-0.952]) less likely to be screened than their unemployed counterparts. CONCLUSIONS The considerable attrition from the HCC across socio-demographic categories indicates a need for community-wide interventions. Empowering health care workers for community-based health promotion and hypertension management through point-of-care diagnostic tools could improve HCC performance. Efforts to improve the HCC should also focus on social determinants of health, notably gender and formal educational attainment.
Collapse
Affiliation(s)
- Herbert Chikafu
- School of Nursing and Public Health, University of KwaZulu-Natal, Durban, KwaZulu-Natal, South Africa
| | - Moses Chimbari
- School of Nursing and Public Health, University of KwaZulu-Natal, Durban, KwaZulu-Natal, South Africa
| |
Collapse
|
15
|
Abstract
OBJECTIVES To review prevalence studies of multimorbidity in South Africa to identify prevalence estimates, common disease clusters and factors associated with multimorbidity. DESIGN Systematic review. SETTING South Africa (general community and healthcare facilities). DATA SOURCES Articles were retrieved from electronic databases (PubMed, Web of Science, Scopus, CINAHL, Science Direct and JSTOR). ELIGIBILITY CRITERIA Studies addressing the prevalence of multimorbidity in South Africa were eligible for inclusion. A systematic search was done in various databases up to December 2020. A risk of bias assessment was conducted for each article using a modified checklist. STUDY SELECTION Two researchers independently screened titles and abstracts; assessed the risk of bias of each study and extracted data. Included studies were described using a narrative synthesis. RESULTS In total, 1407 titles were retrieved; of which 10 articles were included in the narrative synthesis. Six studies had a low risk of bias and three had a moderate risk of bias. One study was not assessed for risk of bias, because there was no criteria that apply to routine health information systems. Three of the included studies were population-based surveys, four were community-based cohorts and three cross-sectional studies of health facility data. The prevalence of multimorbidity was low to moderate (3%-23%) in studies that included younger people or had a wide range of selected age groups; and moderate to high (30%-87%) in studies of older adults. The common disease clusters were hypertension and diabetes, hypertension and HIV, and TB and HIV. CONCLUSION All studies indicated that multimorbidity is a norm in South Africa, especially among older adults. Hypertension is the main driver of multimorbidity. Research on multimorbidity in South Africa needs to be strengthened with high-quality study designs. PROSPERO REGISTRATION NUMBER CRD42020196895.
Collapse
Affiliation(s)
- Rifqah Abeeda Roomaney
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, Western Cape, South Africa
- School of Public Health, University of the Western Cape, Cape Town, Western Cape, South Africa
| | - Brian van Wyk
- School of Public Health, University of the Western Cape, Cape Town, Western Cape, South Africa
| | - Eunice Bolanle Turawa
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, Western Cape, South Africa
- Faculty of Medicine and Health Sciences, Community Health, Stellenbosch University, Cape Town, Western Cape, South Africa
| | - Victoria Pillay-van Wyk
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, Western Cape, South Africa
| |
Collapse
|
16
|
Zuma T, King R, Ngwenya N, Kasujja FX, Chimbindi N, Kawuma R, Shahmanesh M, Bernays S, Seeley J. Lives Interrupted: Navigating Hardship During COVID-19 Provides Lessons in Solidarity and Visibility for Mobile Young People in South Africa and Uganda. PROGRESS IN DEVELOPMENT STUDIES 2021; 21:419-434. [PMID: 34733113 PMCID: PMC8562687 DOI: 10.1177/1464993421998209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
We examine data from young women and men in South Africa and young female sex workers in Uganda to explore the inequalities and hardships experienced during the COVID-19 pandemic and investigate the opportunities and ability presented to navigate in a virtual world to build an inclusive supportive future for young people on the move. We argue that against the backdrop of a fragile past, young people who see their today disturbed, tomorrow reshaped and their futures interrupted, need support to interact with their social environment and adjust their lives and expectations amidst the changing influences of social forces.
Collapse
Affiliation(s)
- Thembelihle Zuma
- Africa Health Research Institute, KwaZulu-Natal, South Africa; Institute for Global Health, University College London, London, UK; University of KwaZulu-Natal, Durban, KwaZulu-Natal, South Africa
| | - Rachel King
- University of California, San-Francisco, California, USA; MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
| | - Nothando Ngwenya
- Africa Health Research Institute, KwaZulu-Natal, South Africa; Institute for Global Health, University College London, London, UK; University of KwaZulu-Natal, Durban, KwaZulu-Natal, South Africa
| | | | - Natsayi Chimbindi
- Africa Health Research Institute, KwaZulu-Natal, South Africa; Institute for Global Health, University College London, London, UK; University of KwaZulu-Natal, Durban,KwaZulu-Natal, South Africa
| | - Rachel Kawuma
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
| | - Maryam Shahmanesh
- Africa Health Research Institute, KwaZulu-Natal, South Africa; Institute for Global Health, University College London, London, UK; University of KwaZulu-Natal, Durban, KwaZulu-Natal, South Africa
| | - Sarah Bernays
- Sydney School of Public Health, University of Sydney, Sydney, Australia; Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
| | - Janet Seeley
- Africa Health Research Institute, KwaZulu-Natal, South Africa; MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda; Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK; University of KwaZulu-Natal, Durban, KwaZulu-Natal, South Africa
| |
Collapse
|
17
|
Nkosi B, Seeley J, Chimbindi N, Zuma T, Kelley M, Shahmanesh M. Managing ancillary care in resource-constrained settings: Dilemmas faced by frontline HIV prevention researchers in a rural area in South Africa. Int Health 2020; 12:543-550. [PMID: 33165553 PMCID: PMC7651306 DOI: 10.1093/inthealth/ihaa045] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/09/2020] [Accepted: 07/23/2020] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND We describe the findings from a research ethics case study, linked with a team evaluating a package of intervention services to prevent HIV infection in adolescent girls and young women (AGYW) living in a rural and poor setting of KwaZulu-Natal, South Africa. METHODS We conducted qualitative interviews (n=77) with members of the linked research team evaluating the intervention programme, programme implementing staff, AGYW enrolled in the intervention programme, caregivers, ethics committee members, Public Engagement officers, community advisory board members and community stakeholders. Data were analysed iteratively using thematic framework analysis. Themes were determined by the study aims combined with an inductive development of codes emerging from the data. RESULTS The findings show that the burden of providing ancillary care fell primarily on the shoulders of frontline researchers and programme staff. Dilemmas around responding to gender-based violence illustrated the limits of 'referral to services' as a solution for meeting ancillary care obligations in contexts with barriers to basic health and social services. CONCLUSION Our findings show important gaps in meeting ancillary care needs. Participants' needs required social and economic support which frontline researchers and implementing partners were not able to meet, causing moral distress.
Collapse
Affiliation(s)
| | - Janet Seeley
- Africa Health Research Institute, KwaZulu-Natal, South Africa,London School of Hygiene and Tropical Medicine, UK
| | - Natsayi Chimbindi
- Africa Health Research Institute, KwaZulu-Natal, South Africa,Institute for Global Health, University College London, London, UK
| | - Thembelihle Zuma
- Africa Health Research Institute, KwaZulu-Natal, South Africa,Institute for Global Health, University College London, London, UK
| | - Maureen Kelley
- Ethox Centre and Wellcome Centre for Ethics & Humanities, Nuffield Department of Population Health, University of Oxford, UK
| | - Maryam Shahmanesh
- Africa Health Research Institute, KwaZulu-Natal, South Africa,Institute for Global Health, University College London, London, UK
| |
Collapse
|
18
|
Manafe N, Matimbe RN, Daniel J, Lecour S, Sliwa K, Mocumbi AO. Hypertension in a resource-limited setting: Poor Outcomes on Short-term Follow-up in an Urban Hospital in Maputo, Mozambique. J Clin Hypertens (Greenwich) 2019; 21:1831-1840. [PMID: 31769184 PMCID: PMC8030297 DOI: 10.1111/jch.13732] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 10/16/2019] [Accepted: 10/23/2019] [Indexed: 11/29/2022]
Abstract
Mozambique has low levels of detection, treatment, and control of hypertension. However, data on target organ damage and clinical outcomes are lacking. The authors aimed at characterizing the clinical profile, pattern of target organ damage, and short-term outcomes of patients referred to a first referral urban hospital in a low-income setting in Africa. We conducted a prospective descriptive cohort study from February 2016 to May 2017 in Maputo, Mozambique. Adult patients with systolic and diastolic blood pressure ≥180 mm Hg and/or ≥110 mm Hg, respectively, or any systolic blood pressure above 140 mm Hg and/or diastolic blood pressure above 90 mm Hg in the presence of target organ damage (with or without antihypertensive treatment) were submitted to detailed physical examination, funduscopy, laboratory profile, electrocardiography, and echocardiography. Six months after the occurrence of complications (stroke, heart failure, and renal failure), hospital admission and death were assessed. Overall, 116 hypertensive patients were recruited (mean age 57.5 ± 12.8 years old; 111[95.7%] black; 81[70%] female) of which 79 had severe hypertension. The baseline mean values recorded for systolic and diastolic blood pressure were 192.3 ± 23.6 and 104.2 ± 15.2 mm Hg, respectively. Most patients (93; 80.2%) were on antihypertensive treatment. Patients' risk profile revealed dyslipidemia, obesity, and diabetes in 59(54.1%), 48(42.5%), and 23(19.8%), respectively. Target organ damage was found in 111 patients. The commonest being left atrial enlargement 91(84.5%), left ventricular hypertrophy 57(50.4%), hypertensive retinopathy 30(26.3%), and chronic kidney disease 27(23.3%). Major events during 6-month follow-up were hospitalizations in 10.3% and death in 8.6% of the patients. Worsening of target organ damage occurred in 10 patients: four stroke, two heart failure, and four renal damage. Patients with severe hypertension and target organ damage were young with high-risk profile, low hypertension control, and high occurrence of complications during short-term follow-up. Efforts to improve high blood pressure control are needed to reduce premature mortality in this highly endemic poor setting.
Collapse
Affiliation(s)
- Naisa Manafe
- Instituto Nacional de SaudeMaputoMozambique
- Department of Medicine and CardiologyFaculty of Health SciencesUniversity of Cape TownCape TownSouth Africa
| | | | | | - Sandrine Lecour
- Department of Medicine and CardiologyFaculty of Health SciencesUniversity of Cape TownCape TownSouth Africa
| | - Karen Sliwa
- Department of Medicine and CardiologyFaculty of Health SciencesUniversity of Cape TownCape TownSouth Africa
| | - Ana Olga Mocumbi
- Instituto Nacional de SaudeMaputoMozambique
- Universidade Eduardo MondlaneMaputoMozambique
| |
Collapse
|