Factors hindering hypertension control: perspectives of front-line health professionals in rural Ghana.

OBJECTIVE: Hypertension (HTN) control remains a major public health challenge in sub-Saharan Africa (SSA). Health professionals influence patient adherence and self-management practices for HTN particularly in rural and lower socio-economic communities in SSA. Contextual evidence on the reasons for the suboptimal control of HTN in clinical settings is crucial to improving health delivery practices for HTN and preventing HTN related-complications. STUDY DESIGN: A cross-sectional qualitative study. METHODS: Semistructured interviews were conducted among 40 purposively sampled front-line health professionals in seven health facilities in northern Ghana. Data were analysed using a thematic approach through pre-identified and evolving themes. RESULTS: We identified three key themes underlying the poor HTN control. First, health professionals' barriers included communication difficulties, poor collaboration and referrals among health professionals and limited training on HTN and other non-communicable diseases (NCDs). Secondly, health system-related barriers included limited health personnel, drug shortages, inadequate facilities and equipment and challenges with National Health Insurance (NHIS). The third theme was patient-related barriers including non-adherence, use of traditional treatments, sociocultural factors and lack of appreciation. CONCLUSION: A holistic public health approach, which builds upon health professionals' capacities, harnesses and integrates into existing health policy and systems structures and empowers and collaborates with communities could contribute to improving HTN control in rural settings. Health policymakers need to consider the sociocultural, economic and geographical characteristics in such settings, which influence health service delivery practices in designing and implementing HTN interventions. There is also a need for health policy to integrate NCD training and management of multiple and comorbid conditions into the training curriculum of health training institutions to build health professionals capacity to facilitate the uptake of evidence-based NCD interventions and manage the double burden of diseases.

Symptoms of common mental disorders and their correlates among women in Accra, Ghana: a population-based survey.

INTRODUCTION: To comply with its new mental health bill, Ghana needs to integrate mental health within other health and social services. Mental disorders represent 9% of disease burden in Ghana. Women are more affected by common mental disorders, and are underrepresented in treatment settings. This study examines physical and social correlates of mental illness in adult women in Accra, Ghana, so as to inform general clinical practice and health policy. METHODS: The SF-36 and K6 forms and 4 psychosis questions were administered in three languages to 2,814 adult women living in Accra, as part of a larger cross-sectional population-based survey of women's health. The validity of these tools was assessed through correlations within and between measures. Risk factors for mental distress were analysed using multivariate regression. Health service use was also described using statistical frequencies. RESULTS: Both the SF36 and K6 appear valid in a female Ghanaian population. Low levels of education, poverty and unemployment are negatively associated with mental health. Physical ill health is also associated with mental distress. No association was found between mental distress and religion or ethnicity. Some additional risk factors were significant for one, but not both of the outcome variables. Only 0.4% of women reported seeing a mental health professional in the previous year, whereas 58.6% had visited a health centre. CONCLUSION: The implications for women are that marriage is neither good nor bad for mental health, but education and employment are strong protective factors. Researchers should note that the SF36 and K6 can be used in a Ghanaian population, however more research is needed to determine the cut-off point for serious mental illness on the K6, as well as research into mental disorders in a mixed-gender population.

Ghana's burden of chronic non-communicable diseases: future directions in research, practice and policy.

The prevalence of major chronic non-communicable diseases and their risk factors has increased over time and contributes significantly to the Ghana's disease burden. Conditions like hypertension, stroke and diabetes affect young and old, urban and rural, and wealthy and poor communities. The high cost of care drives the poor further into poverty. Lay awareness and knowledge are limited, health systems (biomedical, ethnomedical and complementary) are weak, and there are no chronic disease policies. These factors contribute to increasing risk, morbidity and mortality. As a result chronic diseases constitute a public health and a developmental problem that should be of urgent concern not only for the Ministry of Health, but also for the Government of Ghana. New directions in research, practice and policy are urgently needed. They should be supported by active partnerships between researchers, policymakers, industry, patient groups, civil society, government and development partners.

A review of population-based studies on hypertension in Ghana.

BACKGROUND: Hypertension is becoming a common health problem worldwide with increasing life expectancy and increasing prevalence of risk factors. Epidemiological data on hypertension in Ghana is necessary to guide policy and develop effective interventions. METHODS: A review of population-based studies on hypertension in Ghana was conducted by a search of the PUBMED database, supplemented by a manual search of bibliographies of the identified articles and through the Ghana Medical Journal. A single reviewer extracted data using standard data collection forms. RESULTS: Eleven studies published on hypertension with surveys conducted between 1973 and 2009 were identified. The prevalence of hypertension was higher in urban than rural areas in studies that covered both types of area and increased with increasing age (prevalence ranging from 19.3% in rural to 54.6% in urban areas). Factors associated with high blood pressure included increasing body mass index, increased salt consumption, family history of hypertension and excessive alcohol intake. The levels of hypertension detection, treatment and control were generally low (control rates ranged from 1.7% to 12.7%). CONCLUSION: An increased burden of hypertension should be expected in Ghana as life expectancy increases and with rapid urbanisation. Without adequate detection and control, this will translate into a higher incidence of stroke and other adverse health outcomes for which hypertension is an established risk factor. Prevention and control of hypertension in Ghana is thus imperative and any delays in instituting preventive measures would most likely pose a greater challenge on the already overburdened health system.

Stroke in Ashanti region of Ghana.

OBJECTIVE: To determine the morbidity and mortality in adult in-patients with stroke admitted to the Komfo Anokye Teaching Hospital (KATH). METHODS: A retrospective study of in-patients with stroke admitted to the KATH, from January 2006 to december 2007 was undertaken. Data from admission and discharge registers were analysed to determine stroke morbidity and mortality. RESULTS: Stroke constituted 9.1% of total medical adult admissions and 13.2% of all medical adult deaths within the period under review. The mean age of stroke patients was 63.7 (95% ci=62.8, 64.57) years. Males were younger than females. The overall male to female ratio was 1:0.96, and the age-adjusted risk of death from stroke was slightly lower for females than males (relative risk= 0.88; 95% ci=0.79, 1.02, p=0.08). The stroke case fatality rate was 5.7% at 24 hours, 32.7% at 7 days, and 43.2% at 28 days. CONCLUSION: Stroke constitutes a significant cause of morbidity and mortality in Ghana. Major efforts are needed in the prevention and treatment of stroke. Population-based health education programs and appropriate public health policy need to be developed. This will require a multidisciplinary approach of key players with a strong political commitment. There is also a clear need for further studies on this topic including, for example, an assessment of care and quality of life after discharge from hospital. The outcomes of these studies will provide important information for the prevention efforts.

Lay representations of chronic diseases in Ghana: implications for primary prevention.

BACKGROUND: Ghana's health system is ill-equipped to tackle the country's double burden of infectious and chronic diseases. The current focus is on empowering lay communities to adopt healthy practices to prevent chronic diseases. Understanding how individuals make sense of health, illness and chronic illnesses is an important first step to developing practical interventions. METHODS: Six focus group discussions with lay people (N= 51) in Accra, Nkoranza and Kintampo to explore: (1) knowledge of prevalent chronic diseases in Ghana; (2) chronic disease causal theories; and (3) chronic disease treatment. RESULTS: Nineteen conditions were listed cumulatively. Diabetes and hypertension were listed by all groups. Rural groups included HIV/AIDS on their list as well as diseases with alleged spiritual roots, in particular epilepsy and sickle cell disease. Multiple causal theories were presented for diabetes and hypertension; cancers were attributed to toxic foods; asthma attributed to environmental pollution. Biomedical care was preferred by the majority. Lay representations were drawn from multiple sources: medical professionals and chronically ill individuals were the most legitimate knowledge sources. CONCLUSION: This study provides insights on how lay representations of common chronic diseases and their major risk factors provide public health specialists with the conceptual tools to develop primary prevention strategies. The first challenge will be to train health experts to provide accurate information in practical language that lay people can understand and apply to their daily lives. A second challenge will be to develop sustainable behaviour-change interventions. Best practices from other African countries can inform interventions in Ghana.