Global ETD Search

351	Diskuse priorit výzkumu socioekonomických determinant obezity / Discussion of research priorities of socio-economic determinants of obesity Voglová, Daniela January 2012 (has links) This work follows the studies focused on obesity, its global extent and its serious health and economic impact. At the same time, the work examines the unsuccessful fight of public policies which try to reverse growing prevalence of obesity. Nevertheless, the main goal of the thesis is a discussion about priorities of new orientation in the research on the causes of the obesity epidemic and effectiveness of precautions that were taken in many countries and international organizations with the main aim to stop the obesity and its consequences. The discussion leads to the more detailed description of the problems connected with obesity, for instance, environmental aspects, housing culture in relation to physical activities, lifestyle in relation to advertisement/marketing, psychological and socio- psychological aspects, combating stress, etc. My intention was to find out utility of contemporary research on obesity for setting of policy fighting against obesity. At the same time, I wanted to find out other possible directions in the research into this field and discover how the discussion about priorities of the research in the experimental community proceeds. Two international dimensions of paradigmatic approaches separated to the certain degree can be considered as relevant with regard to the global...
352	A hidden cohort: HIV and AIDS amongst the farming community Netangaheni, Thinavhuyo Robert 10 1900 (has links) Purpose This research project was an attempt to determine situational aspects of HIV and AIDS among the designated farming communities in the Vhembe and Mopani districts of Limpopo Province. Questions arising from the pilot project were premised on the capacity of farmers in these areas to adequately address the daunting reality and prevalence of HIV and AIDS in their communities. Research Design and Methodology The research was designed to facilitate the integration of both qualitative and quantitative approaches. A sample of 228 respondents was involved in a triangulated participatory action research method. To the extent that the data collection techniques were triangulated in both nature and focus, HIV/AIDS-related data and information within the designated farming communities was attained with a maximum degree of validity. The data collection techniques used in this regard were: questionnaires, which were distributed to 228 respondents; participant observation; exploratory investigation; unstructured interviews; naturalistic observation; focus group interviews and discussion; and review of documents. The reviewed documents include (primary) sources on HIV/AIDS by the Department of Health and (secondary) sources of literature by various authors presenting a range of perspectives on HIV/AIDS in farming areas. Findings The results of the study revealed the absence of a coordinated policy on HIV/AIDS in particular, and health in general; and a vacuous prevalence of basic HIV/AIDS-related information. For instance, knowledge on condom usage as a prevention strategy was ostensibly scant. Currently, primary healthcare services in the area are not available. The sampled farm workers themselves unanimously corroborated that there was no HIV/AIDS policy on the SAFM farms. Conclusion Based on the main findings established above, it has become indispensable that comprehensive and multidisciplinary HIV/AIDS policy interventions be initiated by all the relevant stakeholders. Local and provincial healthcare authorities need to provide policy guidelines for the development of such policy, taking the particular needs and circumstances of farm workers. The pervasive degree of insufficient HIV/AIDS knowledge among this group necessitates that such a policy should integrate both a labour perspective and healthcare orientation, rather than perpetuating a separation of the two paradigms. This form of integration ensures that the observance of a human rights dimension becomes a sacrosanct component of the prevention of HIV/AIDS among farm workers, as well as their education concerning their healthcare-related rights as farm employees. Furthermore, the prevalence of a national HIV and AIDS policy is mainly aimed at facilitating broad guidelines, not addressing the specific contexts of every public, corporate and rural employment sector (DoH, 2007: 11-12; Muhlemann, et al., 1992: 479). In order that the education, prevention and treatment initiatives in the Vhembe and Mopani farming communities are achieved, the most important parameters of the policy should indicate: ,,X The systematic institutionalisation of local, provincial, and national HIV and AIDS programmes, notwithstanding the provision of healthcare facilities such as clinics; ,,X The promotion of basic healthcare education in general, and HIV/AIDS awareness and prevention among farm workers in particular; ,,X The development of HIV/AIDS work place policy by SAFM as employer; ,,X The systematic involvement and formation of partnerships between policy makers, local and international funders, HIV/AIDS healthcare workers and practitioners, NGOs and SAFM. As a critical factor and unit of analysis in the study, SAFM is expected to fulfil a developmental function among its employees, their families, and the local communities. This function could be enhanced further with the collaboration between SAFM and other farmers in the distribution of basic information regarding HIV/AIDS and other sexually transmitted diseases at the workplace, as well as extensive healthcare education and training for their farming personnel. Trained personnel, especially managers, are a salient factor in the implementation of organisational health and safety requirements (DoH, 2007: 6, 8; Muhlemann, et al., 1992: 478-479). / Health Studies / D. Litt. et Phil. (Health Studies) AIDS drugs Antiretroviral Treatments (ARV's) Cohort Confidentiality Culture Data Education and training Employment Equity Act Farming community Farm owners Farm workers Health HIV/AIDS Knowledge Perception Policy Privacy Religion Sexually transmitted diseases South African Farm Management Stigmatization Strategic iIntervention Testing Tuberculosis Workplace 362.19697920096825
353	A hidden cohort: HIV and AIDS amongst the farming community Netangaheni, Thinavhuyo Robert 10 1900 (has links) Purpose This research project was an attempt to determine situational aspects of HIV and AIDS among the designated farming communities in the Vhembe and Mopani districts of Limpopo Province. Questions arising from the pilot project were premised on the capacity of farmers in these areas to adequately address the daunting reality and prevalence of HIV and AIDS in their communities. Research Design and Methodology The research was designed to facilitate the integration of both qualitative and quantitative approaches. A sample of 228 respondents was involved in a triangulated participatory action research method. To the extent that the data collection techniques were triangulated in both nature and focus, HIV/AIDS-related data and information within the designated farming communities was attained with a maximum degree of validity. The data collection techniques used in this regard were: questionnaires, which were distributed to 228 respondents; participant observation; exploratory investigation; unstructured interviews; naturalistic observation; focus group interviews and discussion; and review of documents. The reviewed documents include (primary) sources on HIV/AIDS by the Department of Health and (secondary) sources of literature by various authors presenting a range of perspectives on HIV/AIDS in farming areas. Findings The results of the study revealed the absence of a coordinated policy on HIV/AIDS in particular, and health in general; and a vacuous prevalence of basic HIV/AIDS-related information. For instance, knowledge on condom usage as a prevention strategy was ostensibly scant. Currently, primary healthcare services in the area are not available. The sampled farm workers themselves unanimously corroborated that there was no HIV/AIDS policy on the SAFM farms. Conclusion Based on the main findings established above, it has become indispensable that comprehensive and multidisciplinary HIV/AIDS policy interventions be initiated by all the relevant stakeholders. Local and provincial healthcare authorities need to provide policy guidelines for the development of such policy, taking the particular needs and circumstances of farm workers. The pervasive degree of insufficient HIV/AIDS knowledge among this group necessitates that such a policy should integrate both a labour perspective and healthcare orientation, rather than perpetuating a separation of the two paradigms. This form of integration ensures that the observance of a human rights dimension becomes a sacrosanct component of the prevention of HIV/AIDS among farm workers, as well as their education concerning their healthcare-related rights as farm employees. Furthermore, the prevalence of a national HIV and AIDS policy is mainly aimed at facilitating broad guidelines, not addressing the specific contexts of every public, corporate and rural employment sector (DoH, 2007: 11-12; Muhlemann, et al., 1992: 479). In order that the education, prevention and treatment initiatives in the Vhembe and Mopani farming communities are achieved, the most important parameters of the policy should indicate: ,,X The systematic institutionalisation of local, provincial, and national HIV and AIDS programmes, notwithstanding the provision of healthcare facilities such as clinics; ,,X The promotion of basic healthcare education in general, and HIV/AIDS awareness and prevention among farm workers in particular; ,,X The development of HIV/AIDS work place policy by SAFM as employer; ,,X The systematic involvement and formation of partnerships between policy makers, local and international funders, HIV/AIDS healthcare workers and practitioners, NGOs and SAFM. As a critical factor and unit of analysis in the study, SAFM is expected to fulfil a developmental function among its employees, their families, and the local communities. This function could be enhanced further with the collaboration between SAFM and other farmers in the distribution of basic information regarding HIV/AIDS and other sexually transmitted diseases at the workplace, as well as extensive healthcare education and training for their farming personnel. Trained personnel, especially managers, are a salient factor in the implementation of organisational health and safety requirements (DoH, 2007: 6, 8; Muhlemann, et al., 1992: 478-479). / Health Studies / D. Litt. et Phil. (Health Studies) AIDS drugs Antiretroviral Treatments (ARV's) Cohort Confidentiality Culture Data Education and training Employment Equity Act Farming community Farm owners Farm workers Health HIV/AIDS Knowledge Perception Policy Privacy Religion Sexually transmitted diseases South African Farm Management Stigmatization Strategic iIntervention Testing Tuberculosis Workplace 362.19697920096825
354	Health for community dwelling older people : trends, inequalities, needs and care in rural Vietnam Van Hoi, Le January 2011 (has links) Background InVietnam, the proportion of people aged 60 and above has increased rapidly in recent decades. The majority live in rural areas where socioeconomic status is more disadvantaged than in urban areas.Vietnam’s economic status is improving but disparities in income and living conditions are widening between groups and regions. A consistent and emerging danger of communicable diseases and an increase of non-communicable diseases exist concurrently. The emigration of young people and the impact of other socioeconomic changes leave more elderly on their own and with less family support. Introduction of user fees and development of a private sector improve the coverage and quality of health care but increase household health expenditures and inequalities in health care. Life expectancy at birth has increased, but not much is known about changes during old age. There is a lack of evidence, particularly in rural settings, about health-related quality of life (HRQoL) among older people within the context of socioeconomic changes and health-sector reform. Knowledge of long-term elderly care needs in the community and the relevant models are still limited. To provide evidence for developing new policies and models of care, this thesis aimed to assess general health status, health care needs, and perspectives on future health care options for community-dwelling older people. Methods An abridged life table was used to estimate cohort life expectancies at old age from longitudinal data collected by FilaBavi DSS during 1999-2006. This covered 7,668 people aged 60 and above with 43,272 person-years. A 2007 cross-sectional survey was conducted among people aged 60 and over living in 2,240 households that were randomly selected from the FilaBavi DSS. Interviews used a structured questionnaire to assess HRQoL, daily care needs, and willingness to use and to pay for models of care. Participant and household socioeconomic characteristics were extracted from the 2007 DSS re-census. Differences in life expectancy are examined by socioeconomic factors. The EQ-5D index is calculated based on the time trade-off tariff. Distributions of study subjects by study variables are described with 95% confidence intervals. Multivariate analyses are performed to identify socioeconomic determinants of HRQoL, need of support, ADL index, and willingness to use and pay for models of care. In addition, four focus group discussions with the elderly, their household members, and community association representatives were conducted to explore perspectives on the use of services by applying content analysis. Results Life expectancy at age 60 increased by approximately one year from 1999-2002 to 2003-2006, but tended to decrease in the most vulnerable groups. There is a wide gap in life expectancy by poverty status and living arrangement. The sex gap in life expectancy is consistent across all socioeconomic groups and is wider among the more disadvantaged populations. The EQ-5D index at old age is 0.876. Younger age groups, position as household head, working, literacy, and belonging to better wealth quintiles are determinants of higher HRQoL. Ageing has a primary influence on HRQoL that is mainly due to reduction in physical (rather than mental) functions. Being a household head and working at old age are advantageous for attaining better HRQoL in physical rather than psychological terms. Economic conditions affect HRQoL through sensory rather than physical functions. Long-term living conditions are more likely to affect HRQoL than short-term economic conditions. Dependence in instrumental or intellectual activities of daily living (ADLs) is more common than in basic ADLs. People who need complete help are fewer than those who need some help in almost all ADLs. Over two-fifths of people who needed help received enough support in all ADL dimensions. Children and grand-children are confirmed to be the main caregivers. Presence of chronic illness, age groups, sex, educational level, marital status, household membership, working status, household size, living arrangement, residential area, household wealth, and poverty status are determinants of the need for care. Use of mobile teams is the most requested service; the fewest respondents intend to use a nursing centre. Households expect to use services for their elderly to a greater extent than did the elderly themselves. Willingness to use services decreases when potential fees increase. The proportion of respondents who require free services is 2 to 3 times higher than those willing to pay full cost. Households are willing to pay more for day care and nursing centres than are the elderly. The elderly are more willing to pay for mobile teams than are their households. ADL index, age group, sex, literacy, marital status, living arrangement, head of household status, living area, working status, poverty and household wealth are factors related to willingness to use services. Conclusions There is a trend of increasing life expectancy at older ages in ruralVietnam. Inequalities in life expectancy exist between socioeconomic groups. HRQoL at old age is at a high level, but varies substantially according to socioeconomic factors. An unmet need of daily care for older people remains. Family is the main source of support for care. Need for care is in more demand among disadvantaged groups. Development of a social network for community-based long-term elderly care is needed. The network should focus on instrumental and intellectual ADLs rather than basic ADLs. Home-based care is more essential than institutionalized care. Community-based elderly care will be used and partly paid for if it is provided by the government or associations. The determinants of elderly health and care needs should be addressed by appropriate social and health policies with greater targeting of the poorest and most disadvantaged groups. Building capacity for health professionals and informal caregivers, as well as support for the most vulnerable elderly groups, is essential for providing and assessing the services. / Aging and Living Conditions Program / Vietnam-Sweden Collaborative Program in Health, SIDA/Sarec older people elderly health health status life expectancy health-related quality of life EQ-5D mobility self-care usual activities pain discomfort anxiety depression activity of daily living basic ADL instrumental ADL intellectual ADL non-communicable diseases need of care health service model of care mobile team day care centre nursing centre inequalities cost of care socioeconomic education marital status living arrangement household head working status living area wealth quintile poverty line community cohort study household survey focus group discussion qualitative research rural Vietnam developing country Asia người cao tuổi y tế thực trạng sức khỏe hy vọng sống chất lượng cuộc sống EQ-5D đi lại tự chăm sóc hoạt động thường xuyên đau khó chịu lo lắng trầm cảm hoạt động hàng ngày bệnh không lây nhiễm nhu cầu chăm sóc dịch vụ y tế mô hình chăm sóc đội lưu động trung tâm chăm sóc ban ngày trung tâm dưỡng lão bất bình đẳng chi phí chăm sóc kinh tế xã hội giáo dục hôn nhân sắp xếp cuộc sống chủ hộ tình trạng làm việc khu vực sống ngũ phân thịnh vượng chuẩn nghèo cộng đồng nghiên cứu theo dõi dọc điều tra hộ gia đình thảo luận nhóm tập trung nghiên cứu định tính nông thôn Việt Nam nước đang phát triển châu Á

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