Dislike for schooling as risk factor for teenage pregnancy: Development of a hypothesis using data from a study conducted on understanding factors associated with teenage pregnancy.

This paper is informed by the data extracted from a study conducted by the Multidisciplinary Research Centre (MRC) in 2014, titled, 'Understanding Factors Associated with Teenage Pregnancy in Namibia' that focused on 602 boys and 2875 girls aged between 14 to 22 years of age. The aim of the paper was to test the hypothesis of dislike of school as a catalyst to teenage pregnancy. The analysis of the paper is based on 1,393 school learners that were all female. In testing the hypothesis both univariate and multivariate regression analysis were used. No clear associations were found between dislike of school and attitudes and behaviours (outcome measures) which may predict the risk of subsequent teenage pregnancy except for alcohol use and parental employment. Parental employment as proxy for socio-economic status emerged as a significant predictor of unhappiness at school while higher levels of alcohol use predicted higher odds of dislike of school. Interventions to promote youth satisfaction with schooling should be based on longitudinal research to inform effective policy and practice.

Here comes the water: Risk assessments, observation and knowledge of Ompundja village.

Floods in Namibia are more pronounced than drought or any other natural disaster. Ompundja village in northern central Namibia has experienced severe flooding over the last decade since the village is a catchment area of water from two distinct sources, that is, the Cuvelai system and the Efundja. Data were collected from households based on an action learning cycle. The cycle starts from context, observation, knowledge and action. A questionnaire based on 14 indicators of the action learning cycle was used to collect the needed information. Answers were recorded on a scale of 1-5, with 1 = not at all and 5 = comprehensively. In terms of the scoring, results indicate that disasters are a common phenomenon in this area. The main contributing factor is not so much of high levels of rainfall but water from the flooding basin. The flooding basin in this regard is mostly the catchment area of water from the two distinct sources, that is, Cuvelai system and the Efundja. In addition, the village also gets flooded because of the poor strategic planning and the lack of resources that would enhance fundamental changes in the livelihood of the local community. For the community to tackle disaster issues, their average score was 3.325. In terms of observation, they scored 3.667. For their involvement in risk assessments, for knowledge (traditional) and for disaster management, the score was 3.25. The same score (3.25) was observed for action and disaster mitigation as well. Based on the findings of this study, it can be concluded that communities struggle to deal with floods whenever they occur. They experience difficulties in obtaining resources as in most cases disaster is mostly viewed as a top-down approach. Communities cannot make their own decisions and in most cases traditional knowledge is discarded. Thus, it is recommended that traditional knowledge should be explored extensively in order for the community to become self-reliant.

Combining survey data, GIS and qualitative interviews in the analysis of health service access for persons with disabilities.

BACKGROUND: Equitable access to health services is a key ingredient in reaching health for persons with disabilities and other vulnerable groups. So far, research on access to health services in low- and middle-income countries has largely relied on self-reported survey data. Realizing that there may be substantial discrepancies between perceived and actual access, other methods are needed for more precise knowledge to guide health policy and planning. The objective of this article is to describe and discuss an innovative methodological triangulation where statistical and spatial analysis of perceived distance and objective measures of access is combined with qualitative evidence. METHODS: The data for the study was drawn from a large household and individual questionnaire based survey carried out in Namibia and Malawi. The survey data was combined with spatial data of respondents and health facilities, key informant interviews and focus group discussions. To analyse access and barriers to access, a model is developed that takes into account both measured and perceived access. The geo-referenced survey data is used to establish four outcome categories of perceived and measured access as either good or poor. Combined with analyses of the terrain and the actual distance from where the respondents live to the health facility they go to, the data allows for categorising areas and respondents according to the four outcome categories. The four groups are subsequently analysed with respect to variation in individual characteristics and vulnerability factors. The qualitative component includes participatory map drawing and is used to gain further insight into the mechanisms behind the different combinations of perceived and actual access. RESULTS: Preliminary results show that there are substantial discrepancies between perceived and actual access to health services and the qualitative study provides insight into mechanisms behind such divergences. CONCLUSION: The novel combination of survey data, geographical data and qualitative data will generate a model on access to health services in poor contexts that will feed into efforts to improve access for the most vulnerable people in underserved areas.

Factors related to environmental barriers experienced by persons with and without disabilities in diverse African settings.

This paper explores differences in experienced environmental barriers between individuals with and without disabilities and the impact of additional factors on experienced environmental barriers. Data was collected in 2011-2012 by means of a two-stage cluster sampling and comprised 400-500 households in different sites in South Africa, Sudan Malawi and Namibia. Data were collected through self-report survey questionnaires. In addition to descriptive statistics and simple statistical tests a structural equation model was developed and tested. The combined file comprised 9,307 participants. The Craig Hospital Inventory of Environmental Factors was used to assess the level of environmental barriers. Transportation, the natural environment and access to health care services created the biggest barriers. An exploratory factor analysis yielded support for a one component solution for environmental barriers. A scale was constructed by adding the items together and dividing by number of items, yielding a range from one to five with five representing the highest level of environmental barriers and one the lowest. An overall mean value of 1.51 was found. Persons with disabilities scored 1.66 and persons without disabilities 1.36 (F = 466.89, p < .001). Bivariate regression analyses revealed environmental barriers to be higher among rural respondents, increasing with age and severity of disability, and lower for those with a higher level of education and with better physical and mental health. Gender had an impact only among persons without disabilities, where women report more barriers than men. Structural equation model analysis showed that socioeconomic status was significantly and negatively associated with environmental barriers. Activity limitation is significantly associated with environmental barriers when controlling for a number of other individual characteristics. Reducing barriers for the general population would go some way to reduce the impact of these for persons with activity limitations, but additional and specific adaptations will be required to ensure an inclusive society.

A description of assistive technology sources, services and outcomes of use in a number of African settings.

Purpose statement: The article explores assistive technology sources, services and outcomes in South Africa, Namibia, Malawi and Sudan. METHODS: A survey was done in purposively selected sites of the study countries. Cluster sampling followed by random sampling served to identify 400-500 households (HHs) with members with disabilities per country. A HH questionnaire and individual questionnaire was completed. Country level analysis was limited to descriptive statistics. RESULTS: Walking mobility aids was most commonly bought/provided (46.3%), followed by visual aids (42.6%). The most common sources for assistive technology were government health services (37.8%), "other" (29.8%), and private health services (22.9%). Out of the participants, 59.3% received full information in how to use the device. Maintenance was mostly done by users and their families (37.3%). Devices helped a lot in 73.3% of cases and improved quality of life for 67.9% of participants, while 39.1% experienced functional difficulties despite the devices. CONCLUSION: Although there is variation between the study settings, the main impression is that of fragmented or absent systems of provision of assistive technology. Implications for rehabilitation Provision of assistive technology and services varied between countries, but the overall impression was of poor provision and fragmented services. The limited provision of assistive technology for personal care and handling products is of concern as many of these devices requires little training and ongoing support while they can make big functional differences. Rural respondents experienced more difficulties when using the device and received less information on use and maintenance of the device than their urban counterparts. A lack of government responsibility for assistive device services correlated with a lack of information and/or training of participants and maintenance of devices.

Perceived Barriers for Accessing Health Services among Individuals with Disability in Four African Countries.

There is an increasing awareness among researchers and others that marginalized and vulnerable groups face problems in accessing health care. Access problems in particular in low-income countries may jeopardize the targets set by the United Nations through the Millennium Development Goals. Thus, identifying barriers for individuals with disability in accessing health services is a research priority. The current study aimed at identifying the magnitude of specific barriers, and to estimate the impact of disability on barriers for accessing health care in general. A population based household survey was carried out in Sudan, Namibia, Malawi, and South Africa, including a total of 9307 individuals. The sampling strategy was a two-stage cluster sampling within selected geographical areas in each country. A listing procedure to identify households with disabled members using the Washington Group six screening question was followed by administering household questionnaires in households with and without disabled members, and questionnaires for individuals with and without disability. The study shows that lack of transport, availability of services, inadequate drugs or equipment, and costs, are the four major barriers for access. The study also showed substantial variation in perceived barriers, reflecting largely socio-economic differences between the participating countries. Urbanity, socio-economic status, and severity of activity limitations are important predictors for barriers, while there is no gender difference. It is suggested that education reduces barriers to health services only to the extent that it reduces poverty. Persons with disability face additional and particular barriers to health services. Addressing these barriers requires an approach to health that stresses equity over equality.

Core concepts of human rights and inclusion of vulnerable groups in the mental health policies of Malawi, Namibia, and Sudan.

BACKGROUND: One of the most crucial steps towards delivering judicious and comprehensive mental health care is the formulation of a policy and plan that will navigate mental health systems. For policy-makers, the challenges of a high-quality mental health system are considerable: the provision of mental health services to all who need them, in an equitable way, in a mode that promotes human rights and health outcomes. METHOD: EquiFrame, a novel policy analysis framework, was used to evaluate the mental health policies of Malawi, Namibia, and Sudan. The health policies were assessed in terms of their coverage of 21 predefined Core Concepts of human rights (Core Concept Coverage), their stated quality of commitment to said Core Concepts (Core Concept Quality), and their inclusion of 12 Vulnerable Groups (Vulnerable Group Coverage). In relation to these summary indices, each policy was also assigned an Overall Summary Ranking, in terms of it being of High, Moderate, or Low quality. RESULTS: Substantial variability was identified across EquiFrame's summary indices for the mental health policies of Malawi, Namibia, and Sudan. However, all three mental health policies scored high on Core Concept Coverage. Particularly noteworthy was the Sudanese policy, which scored 86% on Core Concept Coverage, and 92% on Vulnerable Group Coverage. Particular deficits were evident in the Malawian mental health policy, which scored 33% on Vulnerable Group Coverage and 47% on Core Concept Quality, and was assigned an Overall Summary Ranking of Low accordingly. The Overall Summary Ranking for the Namibian Mental Health Policy was High; for the Sudanese Mental Health Policy was Moderate; and for the Malawian Mental Health Policy was Low. CONCLUSIONS: If human rights and equity underpin policy formation, it is more likely that they will be inculcated in health service delivery. EquiFrame may provide a novel and valuable tool for mental health policy analysis in relation to core concepts of human rights and inclusion of vulnerable groups, a key practical step in the successful realization of the Millennium Development Goals.

Inclusion and human rights in health policies: comparative and benchmarking analysis of 51 policies from Malawi, Sudan, South Africa and Namibia.

While many health services strive to be equitable, accessible and inclusive, peoples' right to health often goes unrealized, particularly among vulnerable groups. The extent to which health policies explicitly seek to achieve such goals sets the policy context in which services are delivered and evaluated. An analytical framework was developed--EquiFrame--to evaluate 1) the extent to which 21 Core Concepts of human rights were addressed in policy documents, and 2) coverage of 12 Vulnerable Groups who might benefit from such policies. Using this framework, analysis of 51 policies across Malawi, Namibia, South Africa and Sudan, confirmed the relevance of all Core Concepts and Vulnerable Groups. Further, our analysis highlighted some very strong policies, serious shortcomings in others as well as country-specific patterns. If social inclusion and human rights do not underpin policy formation, it is unlikely they will be inculcated in service delivery. EquiFrame facilitates policy analysis and benchmarking, and provides a means for evaluating policy revision and development.

Hypertension in sub-Saharan Africa: cross-sectional surveys in four rural and urban communities.

BACKGROUND: Cardiovascular disease (CVD) is the leading cause of adult mortality in low-income countries but data on the prevalence of cardiovascular risk factors such as hypertension are scarce, especially in sub-Saharan Africa (SSA). This study aims to assess the prevalence of hypertension and determinants of blood pressure in four SSA populations in rural Nigeria and Kenya, and urban Namibia and Tanzania. METHODS AND FINDINGS: We performed four cross-sectional household surveys in Kwara State, Nigeria; Nandi district, Kenya; Dar es Salaam, Tanzania and Greater Windhoek, Namibia, between 2009-2011. Representative population-based samples were drawn in Nigeria and Namibia. The Kenya and Tanzania study populations consisted of specific target groups. Within a final sample size of 5,500 households, 9,857 non-pregnant adults were eligible for analysis on hypertension. Of those, 7,568 respondents ≥ 18 years were included. The primary outcome measure was the prevalence of hypertension in each of the populations under study. The age-standardized prevalence of hypertension was 19.3% (95%CI:17.3-21.3) in rural Nigeria, 21.4% (19.8-23.0) in rural Kenya, 23.7% (21.3-26.2) in urban Tanzania, and 38.0% (35.9-40.1) in urban Namibia. In individuals with hypertension, the proportion of grade 2 (≥ 160/100 mmHg) or grade 3 hypertension (≥ 180/110 mmHg) ranged from 29.2% (Namibia) to 43.3% (Nigeria). Control of hypertension ranged from 2.6% in Kenya to 17.8% in Namibia. Obesity prevalence (BMI ≥ 30) ranged from 6.1% (Nigeria) to 17.4% (Tanzania) and together with age and gender, BMI independently predicted blood pressure level in all study populations. Diabetes prevalence ranged from 2.1% (Namibia) to 3.7% (Tanzania). CONCLUSION: Hypertension was the most frequently observed risk factor for CVD in both urban and rural communities in SSA and will contribute to the growing burden of CVD in SSA. Low levels of control of hypertension are alarming. Strengthening of health care systems in SSA to contain the emerging epidemic of CVD is urgently needed.

University students and HIV in Namibia: an HIV prevalence survey and a knowledge and attitude survey.

BACKGROUND: With an overall adult HIV prevalence of 15.3%, Namibia is facing one of the largest HIV epidemics in Africa. Young people aged 20 to 34 years constitute one of the groups at highest risk of HIV infection in Namibia. However, little is known about the impact of HIV on this group and its access to healthcare. The purpose of this study was to estimate HIV prevalence, to assess the knowledge of and attitudes towards HIV/AIDS, and to assess access to healthcare among university students in Namibia. METHODS: We assessed HIV/AIDS knowledge and attitudes, HIV prevalence and access to healthcare among students at the Polytechnic of Namibia and the University of Namibia. HIV prevalence was tested through anonymous oral fluid-based tests. RESULTS: Half (n = 2790/5568) of the university students and 45% (n = 2807/6302) of the Polytechnic students participated in the knowledge and attitudes surveys. HIV/AIDS knowledge was reasonable, except for misperceptions about transmission. Awareness of one's own HIV status and risks was low. In all, 55% (n = 3055/5568) of university students and 58% (n = 3680/6302) of Polytechnic students participated in the HIV prevalence survey; 54 (1.8%) university students and 103 (2.8%) Polytechnic students tested HIV positive. Campus clinics were not the major providers of healthcare to the students. CONCLUSIONS: Meaningful strategies addressing the gap between knowledge, attitude and young people's perception of risk of HIV acquisition should be implemented. HIV prevalence among Namibian university students appears relatively low. Voluntary counselling and testing should be stimulated. Efforts should be made to increase access to healthcare through the campus clinics.

Incidence of HIV in Windhoek, Namibia: demographic and socio-economic associations.

OBJECTIVE: To estimate HIV incidence and prevalence in Windhoek, Namibia and to analyze socio-economic factors related to HIV infection. METHOD: In 2006/7, baseline surveys were performed with 1,753 private households living in the greater Windhoek area; follow-up visits took place in 2008 and 2009. Face-to-face socio-economic questionnaires were administrated by trained interviewers; biomedical markers were collected by nurses; GPS codes of household residences were recorded. RESULTS: The HIV prevalence in the population (aged>12 years) was 11.8% in 2006/7 and 14.6% in 2009. HIV incidence between 2007 and 2009 was 2.4 per 100 person year (95%CI = 1.9-2.9). HIV incidence and prevalence were higher in female populations. HIV incidence appeared non-associated with any socioeconomic factor, indicating universal risk for the population. For women a positive trend was found between low per-capita consumption and HIV acquisition. A HIV knowledge score was strongly associated with HIV incidence for both men and women. High HIV prevalence and incidence was concentrated in the north-western part of the city, an area with lower HIV knowledge, higher HIV risk perception and lower per-capita consumption. DISCUSSION: The HIV incidence and prevalence figures do not suggest a declining epidemic in Windhoek. Higher vulnerability of women is recorded, most likely related to economic dependency and increasing transactional sex in Namibia. The lack of relation between HIV incidence and socio-economic factors confirms HIV risks for the overall urban community. Appropriate knowledge is strongly associated to lower HIV incidence and prevalence, underscoring the importance of continuous information and education activities for prevention of infection. Geographical areas were identified that would require prioritized HIV campaigning.

EquiFrame: a framework for analysis of the inclusion of human rights and vulnerable groups in health policies.

Ensuring that health policies uphold core concepts of human rights and are inclusive of vulnerable groups are imperative aspects of providing equity in health care, and of realizing the United Nations' call for Health for All. We outline the process of extensive consultation undertaken across countries and stakeholders culminating in the development of EquiFrame, in conjunction with its associated definitions of core concepts of human rights and vulnerability. EquiFrame is a systematic policy analysis framework that assesses the degree to which 21 core concepts of human rights and 12 vulnerable groups are mentioned and endorsed in health policy documents. We illustrate the scope of the framework by reporting the results of its application to two health policy documents from (Northern) Sudan: the rather generalist Health Policy of (Northern) Sudan, and the more specific National Drug Policy of (Northern) Sudan. We outline some limitations of the framework and highlight issues for considerationin its interpretation. EquiFrame offers a systematic approach to analyzing andfacilitating the inclusion of core concepts of human rights and vulnerability in existing or developing health policies and ultimately to promoting greater equity in health care.