| 1. |
- Muganyizi, c, 1961-
(författare)
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Rape against Women in Tanzania : Studies of Social Reactions and Barriers to Disclosure
- 2010
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This thesis assessed responses toward rape against women as experienced by the victims and victim supporters in the context of the interaction between victims, supporters, and formal agencies in Tanzania. The overall research design was based on triangulation with a combination of qualitative and quantitative methods. A semi-qualitative study, in which free listings and semi-structured questionnaires were used, explored social reactions from 44 community nurses and 50 rape victims (Paper I). A tool developed from this first study was utilized for collecting data on people’s attitudes and their behavior toward rape and rape victims from a representative community sample of 1505 men and women aged 18-65 years (Paper II). Both studies helped to access suitable rape victims and supporters who participated in the third study to share experiences on the process of rape disclosure to formal and informal social networks (Papers III and IV). The results highlighted the salient social reactions and how rape victims perceived the impact of these reactions. Half of the participants interpreted rape situations based on social relationships, circumstances, and social status of the woman, rather than the legal definition. Two-thirds of the adults explained they would express negative social reactions toward a victim in some rape scenarios, and this correlated with their attitudes towards rape and rape victims. A variety of barriers in the informal and formal networks with potentially negative impacts on rape reporting, service utilization and, health outcomes were identified. In conclusion, successful interventions aimed at improving people’s response to rape, rape disclosure and, health outcomes in Tanzania should assume a holistic approach to address the negative factors identified at the individual, family and, community levels without forgetting the normative context that appears to underlie most decisions and practice.
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| 2. |
- Kidanto, Hussein L, 1964-
(författare)
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Improving quality of perinatal care through clinical audit : a study from a tertiary hospital in Dar es Salaam, Tanzania
- 2009
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Perinatal audit has been tested and proved an important tool for reduction of perinatal mortality and assessment of quality of perinatal care. At Muhimbili National Hospital (MNH), a tertiary hospital in Dar es salaam, Tanzania we performed a retrospective cross-sectional study using data from an obstetrics database to classify all perinatal deaths during 1999-2003. We also determined the prevalence of anaemia in pregnancy and its impact on perinatal outcome. Furthermore, we conducted a perinatal audit to study potential determinants and causes of perinatal and neonatal deaths and their avoidability. We also assessed the quality of care of patients admitted with eclampsia using a criteria based audit. Stillbirth, early neonatal and perinatal mortality rates (PMR) were 96, 27 and 124 respectively. A large proportion of foetuses (38%) had no audible foetal heart beat on admission at MNH labour ward and the majority of the neonatal deaths were asphyxiated at delivery. The PMR for multiples and singletons were 269 and 118 respectively resulting in a rate ratio of 2.4 (95%CI: 2.1-2.4). The prevalence of anaemia and severe anaemia was 68% and 5.8%, respectively. Severity of anaemia increased the risk of preterm delivery with ORs of 1.4, 1.4 and 4.1 for women with mild, moderate and severe anaemia as compared to women with normal haemoglobin levels. The corresponding risks for LBW and VLBW were 1.2, 1.7 and 3.8, and 1.5, 1.9 and 4.2 respectively. The prevalence of preterm delivery and LBW was 17% and 14% respectively. The hospital-based incidence of eclampsia was 504 per 10,000 women or 5.1 % of all mothers admitted. Suboptimal care were identified on criteria regarding management plan by senior staff, review of the plans by specialist obstetrician, delay on caesarean section, monitoring patients on magnesium sulphate and inadequate use of the laboratory. Two out of three patients requiring operation were not operated within set standards. Birth asphyxia was the main cause of intrapartum fresh stillbirth (47%) and early neonatal deaths (51%), whereas eclampsia (25%) and preeclampsia (8.3%) were main maternal medical conditions. The majority of stillbirths were fresh, indicating foetal demise during labour or just before delivery. The audit study identified suboptimal care in about 80% of audited cases out of which about 50% were found to be the likely cause of the adverse perinatal outcome. Inadequate maternal and foetal monitoring during labour were the main suboptimal factors, though delay in referral and operative interventions were also prominent. Based on these studies, we conclude that: The perinatal mortality (PMR) in this study was higher than the national average. About one in four perinatal deaths at MNH can be attributed to avoidable factors linked to obstetric care Main causes of perinatal and neonatal deaths were intrapartum birth asphyxia, immaturity related and infections Management of patients in labour needs to be improved Suboptimal care that is essentially avoidable included: inadequate monitoring of patients during labour, delay of care, e.g. long decision to surgery interval, and delayed referral of patients fromprimary hospitals The prevalence of anaemia in pregnancy was very high; and low birth weight and preterm delivery was independently associated with severity of anaemia The prevalence of eclampsia at MNH was high and the case management needs to be improved
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| 3. |
- Bjerneld, Magdalena
(författare)
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Images, Motives, and Challenges for Western Health Workers in Humanitarian Aid
- 2009
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This thesis presents how humanitarian aid workers were attracted, motivated, recruited, and prepared for fieldwork, and how they reported their work experience directly from the field and when they returned home. Data were derived from interviews with experienced aid workers, focus group discussions with presumptive aid workers, analysis of letters from aid workers in the field on MSFs homepages in Europe, and from interviews with recruitment officers at some of the main humanitarian organisations. Health professionals were attracted by the positive images of humanitarian action. They wished to work in teams with like-minded people, and to make a difference in the world. However, this image was not supported by the recruitment officers, or experienced aid workers, who described a complex reality in humanitarian action. The experienced aid workers instead had realised they learned more than they contributed. The recruitment system for relief workers would benefit from a more holistic approach, where personalities of the aid workers are more in focus. More time must be spent with the applicants, both recruited and returning aid workers, in order to improve the system. A socialisation approach could help identify the right personnel and to motivate current personnel to continue.
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| 4. |
- Eriksson, Elisabet
(författare)
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Christian Communities and Prevention of HIV among Youth in KwaZulu-Natal, South Africa
- 2011
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Young people in South Africa, particularly females, are at great risk of acquiring HIV, and heterosexual sex is the predominant mode of HIV transmission. In order to curb the epidemic the Department of Health encourages all sectors in the society, including religious institutions, to respond effectively. The present thesis seeks to increase the understanding of the role of Christian communities in prevention of HIV for young people. Three denominations in KwaZulu-Natal were selected to reflect the diversity of Christian churches in South Africa: the Roman Catholic Church, the Evangelical Lutheran Church in Southern Africa, and the Assemblies of God. Using qualitative interviews the first paper explores how religious leaders (n=16) deal with the conflict between the values of the church and young people’s sexuality. Study II reports on attitudes to HIV prevention for young people among religious leaders (n=215) using questionnaire survey data. Study III investigates how young people (n=62) reflect on messages received from their churches regarding premarital sex by analysing nine focus group discussions. In the fourth paper, based on questionnaire survey data, we report on young people’s (n=811) experiences of relationships with the opposite sex and their perceived risk of HIV infection. The view that young people in churches are sexually active before marriage was common among religious leadership. The majority of religious leaders also reported that they are responsible for educating young people about HIV prevention. Religious leaders who had received training on HIV were more likely to run a life skills programme for young people, however they were ambivalent about prevention messages. Young people reported premarital sexual abstinence as the main HIV prevention message from their churches. The majority responded that they had received information about HIV in church. To be in a relationship was common, more so for males for whom multiple relationships also were viewed more acceptable. To perceive themselves at risk of HIV infection was common. Further training for religious leaders is needed to enable them to manage the conflict between the doctrine of the church and their willingness to assist young people in the transition into adulthood.
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| 5. |
- Holmgren, Eva, 1972-
(författare)
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Getting up when falling down : reducing fall risk factors after stroke through an exercise program
- 2010
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The purpose of this thesis was to identify fall risk individuals (+55) after stroke by validating a fall risk index and in post-stroke individuals with high risk of falls evaluate the impact of an intervention program on fall risk factors.A previously developed fall risk index was validated, modified and re-validated. The validation showed a sensitivity of 97% and a specificity of 26%. This result was not considered sufficiently accurate. Therefore a modified index was created in the Validation sample and re-validated back in the Model fit sample. The modified index was reduced to three items and included postural stability + visuospatial hemi-inattention + male sex.The randomized controlled trial contained an intervention program (IP) with High-Intensity Functional Exercises as well as implementation these exercises in to real life situations together with educational group discussions. The participants were enrolled and randomized three to six months after their stroke. The assessments were performed at the Clinical Research Center at Norrlands University Hospital. The Intervention Group (IG) received a program of 35 sessions (exercise and group discussions) and the Control Group (CG) received five group discussions.Performing daily activities at 6 months follow-up and falls-efficacy post-intervention and at the 3 months follow-up showed significant improvement in the IG compared with the CG (p<0.05). The IP did not have a statistically significant impact on Balance or Lifestyle activities. When evaluating gait, step time variability for the paretic leg and the variability in Cycle Time for the paretic and non-paretic leg were improved for the IG. The time spent on the non –paretic leg in the gait cycles’ most stable phase, Double Support, was reduced by almost half (0.9 sec to 0.4 sec) since baseline for the IG after the intervention and remained reduced to the three month follow-up. Quality of Life showed an improvement in the CG compared with the IG for the mental scales, Mental Component Scale and Mental Health subscale at the 3 month follow-up (p=.02).In conclusion, this intervention program significantly improved performance of everyday life activities, falls-efficacy and the variability in gait. These are three major fall risk factors and might in the long run have an impact on decreasing falls in persons that had a stroke.
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| 6. |
- Majoko, Franz, 1955-
(författare)
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Assessing Antenatal Care in Rural Zimbabwe
- 2005
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Antenatal care has been associated with improved maternal and perinatal outcomes but there is no agreement on the most effective model in terms of content as well as the number and timing of visits. A cluster randomised controlled trial was conducted in a rural area of Zimbabwe to assess a 5-visit goal-oriented antenatal care model against standard care. In the same population was also determined the sensitivity of factors used for risk screening to predict pregnancy complications and the effectiveness of the referral system in managing women with identified risk markers or pregnancy complications. Pregnancy records of 10 572 out of total 13 517 recruited women were available for analysis. The new model did not change the number of visits but resulted in better use of health care. The classical risk screening system had low predictive value and identified too large a risk group for referral. Nulliparous women had an increased risk for pregnancy complications whereas women with previous uncomplicated pregnancies were at low risk of complications even with high parity. Multiparous women with previous complications had an increased risk of complications but better utilisation of health care services for delivery reduced adverse perinatal outcomes. There was a functional referral system in Gutu and women complied with referral indications but efficiency of the system was reduced by failure of care providers to comply with referral recommendations. Antenatal care can be improved in a rural setting through a focussed programme and the unpredictability of many pregnancy complications limits the value of antenatal risk screening. Until universal access to essential obstetric care facilities is attained in low resource settings, a critical re-examination of risk factors could avoid overburdening the referral system.
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| 7. |
- Mathole, Thubelihle, 1968-
(författare)
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Whose Knowledge Counts? : A Study of Providers and Users of Antenatal Care in Rural Zimbabwe
- 2005
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This thesis presents perspectives and experiences of different stakeholders and their ways of reasoning around pregnancy and pregnancy care. Data were generated from individual interviews with 25 health care providers, 18 women and 6 traditional birth attendants (TBAs) as well as 11 focus groups discussions with women, men and TBAs. The challenges experienced by health care providers in their provision of antenatal care, while attempting to change antenatal care through routines proven to have medical value, are highlighted. Changing some long established routines, such as weighing and timing of visits, proved difficult mostly because of resistance from the users of care, whose reasoning and rationale for using care did not correspond with the professional perspectives of care. Women also combined biomedical and traditional care. The women used the clinic to receive professional care and assurance that the pregnancy was progressing well and used TBAs, who are believed to have supernatural powers, for cultural forms of assurance and protection. The health care staff did not appreciate these aspects and discouraged women using TBAs. Midwives had problems to change routines of care because of their stressful working situations and the expectations of the women.In addition, they described the paradoxes in providing antenatal care in the context of HIV and AIDS. The caregivers were aware of the magnitude of HIV and AIDS and yet did not have any information on the HIV status of the women they cared for. This also caused fear for occupational transmission. HIV/AIDS is highly stigmatised in this area and women used various strategies to avoid testing.The study emphasised the need to broaden the conceptualisation and practice of evidence-based care to incorporate different types of evidence and include realities, knowledge and perspectives of not only the beneficiaries but also those implementing change as well as local knowledge. The necessity of reorganising the health care systems to accommodate the new challenges of the HIV/AIDS epidemic is also emphasised.
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| 8. |
- Monárrez-Espino, Joel, 1967-
(författare)
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Health and Nutrition in the Tarahumara of Northern Mexico : Studies among Women and Children
- 2004
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Belonging to an indigenous group in Mexico is usually associated with poor health, mainly as the result of social isolation from the mainstream society. The Tarahumara are no exception. They constitute the largest indigenous group in northern Mexico and one of the most marginalized ethnic minorities in North America. Health conditions are precarious, yet very little data are available to facilitate the design and implementation of programs to prevent and manage the main public health problems affecting this people. This thesis aims at overcoming part of this information gap. It presents and discusses the results from studies focusing on the nutrition of women and children carried out between 1997 and 2002.A survey in a representative district sample of Tarahumara women of reproductive age found the highest prevalence of anemia among pregnant women in their third trimester (38.5%) and those lactating during the first 6 months after delivery (42.9%), along with a high prevalence of iron deficiency. In this study a technique was developed to collect capillary serum samples spotted onto filter paper to measure serum ferritin in remote settings. In the same study, 52.5% of adult women were overweight, suggesting a process of ‘de-Indianization’ of their traditional diet and activity patterns. This issue was followed-up in a later study based on perceptions of food and body shape using cognitive anthropological methods. Speaking Spanish emerged as a clear indication of acculturation that could be associated with an increase in the prevalence of obesity and its consequences. A nutrition survey among Tarahumara children at boarding schools found evidence of zinc, vitamin B12, iron, and iodine deficiencies but found similar anthropometric status to other rural Mexicans. Finally, a qualitative assessment was carried out to identify culturally accepted foods to redesign a food aid basket aimed at alleviating malnutrition among young Tarahumara children.The results from this thesis provide relevant data for an improved design of interventions to combat and prevent some of the nutritional problems that affect the Tarahumara. These data could also constitute a baseline to which future changes can be compared if similar sampling strategies are used. Overall, the findings highlight the importance and challenge of achieving modernization in a way that not only improves health but at the same time supports, maintains and encourages traditional cultural values. These are not only the foundations of the Tarahumara society, but in some cases also contribute to a better diet and health.
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| 9. |
- Råssjö, Eva-Britta, 1950-
(författare)
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Sexual Behaviour and Sexually Transmitted Infections Among Urban Ugandan Youth – Perceptions, Attitudes and Management
- 2006
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The aims of this thesis were to expand the knowledge about sexual and reproductive health among urban Ugandan youths, living in a slum, and to evaluate the national flow-chart for management of the abnormal vaginal discharge (AVD) syndrome in adolescent girls. Data collection included individual interviews, focus-group discussions and clinical investigations with tests for chlamydia trachomatis (CT), neisseria gonorrhoea (NG), trichomonas vaginalis (TV), syphilis, and HIV infection. Poverty, peer pressure and gender power imbalance were obstacles to safe sexual practices: to abstain from sex, be faithful or to use condoms. Prevalence among the 199 female and 107 male adolescents for CT, NG, TV, syphilis and HIV was 4.5%, 9.0%, 8.0%, 4.0% and 15.2% for females and 4.7%, 5.7%, 0%, 2.8% and 5.8% for males. The national AVD flow-chart had a sensitivity of 61%, a specificity of 38.5% and a positive predictive value (PPV) of 11.6%. A flow-chart using risk factors, rather than symptoms, implicated a sensitivity/specificity and PPV of 82.6%/47% and 17.3% respectively. Socially disadvantaged females had a high risk to be HIV infected and HIV infection was associated to other STIs. Females were more likely than males to have any of the infections studied. Voluntary counselling and testing (VCT) for HIV was considered as helpful in preventing the spread of HIV. Obstacles for testing were: lack of time and money, fear of stigmatisation and fear that the knowledge of HIV positive status could shorten someone's life. An alternative flow-chart for management of AVD among adolescent girls should be evaluated. Girl's opportunities for education and income generating work should be a priority. VCT services for young people should be made accessible in terms of cost, time and quality of counselling.
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| 10. |
- Urassa, David Paradiso, 1959-
(författare)
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Quality Aspects of Maternal Health Care in Tanzania
- 2004
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This thesis assesses some indicators of quality for maternity care in Tanzania, using antenatal management of anaemia and hypertension and emergency obstetric care as focal points. The care of pregnant women consecutively enrolled in antenatal care (n=379) was observed and compared with quality standard criteria. From a tertiary level labour ward 741 cases of eclampsia were identified and their antenatal care analyzed. A health systems analysis was performed for 205 cases of pregnancy complications at district level.There was inadequate equipment and drugs, inadequate staff knowledge and motivation, and incorrect measurements for investigating anaemia and hypertension in pregnancy. Hospital incidence of eclampsia at tertiary level was 200/10,000 live births, and was not modified by antenatal care. The quality observed in the antenatal programme indicated little impact on either anaemia or hypertensive complications. Compliance with obstetric referral was only 46% and all four observed maternal deaths occurred due to transport problems. The proposed process indicators for essential obstetric care were inadequate to assess the quality of care on a district level. There is a need to address structural weaknesses, to motivate health workers and to improve training on quality improvement. More research is warranted on indicators for obstetric needs, accessibility and referral system.
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