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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
91

What are the barriers to the implementation of the Choice on Termination of Pregnancy Act 92, 1996 as amended, in Xhariep District in the Free State Province? : a view of doctors, nurses, and hospital management in three district hospitals in Xhariep.

Kgasane, N. E. January 2010 (has links)
Background The Choice on Termination of Pregnancy Act (CTOPA) No 92 of 1996 replaced the Abortion and Sterilization Act of 1975. It promotes reproductive rights and the choice on termination of pregnancy. It aims to reduce deaths resulting from illegal abortions. It designates District Hospitals and Community Health Centres to render Termination of Pregnancy (TOP). In the Free State there are 24 District Hospitals and ten Community Health Centres. Currently nine render TOP. None are in Xhariep District. Aim of the study The study investigated barriers to the implementation of the CTOPA in Xhariep District among doctors, nurses and managers in District Hospitals. Methodology It was descriptive in nature, and was divided into the quantitative and qualitative parts. The quantitative part targeted doctors and nurses, while thelatter targeted management. The response rate was 95%. Findings The findings are summarised below:-  Ninety five per cent of the respondents were nurses.  Infrastructural and human resource deficiencies are a barrier to the implementation of the act.  There are insufficient budgets to procure equipment, consumables and pharmaceuticals to render the service.  Training on reproductive health and TOP is not sufficient, except for family planning.  There is stigma towards TOP from the community, and peers. Its origin is religion and culture.  There is no psychosocial and management support for those willing to participate in TOP.  Respondents are willing to refer patients for TOP, and believe that women are entitled to choose whether to terminate unwanted pregnancies or not.  There are no incentives to for those willing to implement the Act, nor provincial support to the Districts. Recommendations  Train staff on reproductive health and TOP.  Hold management accountable by including TOP and the reproductive health package in their performance agreements.  Negotiate incentives for those willing to implement TOP, and recogniseTOP as a speciality in line with the Occupation Specific Dispensation.  Provide infrastructure and equipment for the implementation of TOP.  Develop a recruitment and retention strategy for professionals. The policy on community service for health professionals is a case in point.  Resource the District Health System as a vehicle for Primary Health Care Services. / Thesis (M.Med.Sc.)-University of KwaZulu-Natal, Durban, [2010?].
92

Patterns of utilization of sexual and reproductive health services by secondary school-going adolescents in Gaborone, Botswana, 2012.

Maotwe, Tshegofatso. 02 September 2014 (has links)
Background: Adolescents in Botswana, especially women, face many sexual and reproductive health (SRH) challenges including high maternal mortality, sexually transmitted infections (STIs) including HIV, and unintended pregnancies, despite available SRH services. The youth friendly service (YFS) concept has been initiated and various strategies developed to address adolescents concerns. However, services remain underutilized and barriers to accessing services still exist. Aim: The aim of this study was to determine patterns of utilization of sexual and reproductive health services by adolescents attending senior secondary schools in Gaborone in 2012. The specific objectives were to: identify SRH services utilized by adolescents in the district; identify factors associated with adolescent utilization of YFS in the district; and determine barriers and facilitators to utilization of available YFS by adolescents. Design: This was a health systems research, which was conducted through an observational study, with descriptive and analytic components. Methods: 506 adolescents attending at the three (3) senior secondary schools in Gaborone were sampled through a simple random sampling strategy in each school. Parental consent and assent from participants was requested before respondents completed a self-administered questionnaire which was designed for the data collection. The questionnaire was pilot tested prior to the study. SPSS version 16 was used to analyse the data. A chi-squared test and logistic regression were used investigate association, and a p-value <0.05 was considered as statistically significant. Results: The findings of this study revealed that utilization of SRH by adolescents was low and the level of awareness of youth friendly services was also low. The study revealed that utilization of SRH was higher among female adolescents compared to their male counterparts. The study identified factors which hinder adolescents YFS utilization, which include: location of the facility, no interest in YFS, staff attitudes and behaviours, and inconvenient hours of operation. Conclusion: Identifying patterns of utilization of SRH services by adolescents attending senior secondary schools in Gaborone can help strengthen programmes at all levels of service delivery and the country at large. The Botswana Ministries of Health, and Education and Skills Development can re-orientate, or develop new initiatives that will deal with barriers to access and assist adolescents to fully utilize the available services. / Thesis (M.Med.Sc.)-University of KwaZulu-Natal, Durban, 2014.
93

Vocation-specific isiZulu language teaching and learning for medical students at the University of KwaZulu-Natal.

Matthews, Margaret Glynnis. January 2013 (has links)
Introduction Being an effective communicator is a core competency required of all health care practitioners. Some undergraduate medical students at the Nelson R. Mandela School of Medicine (NRMSM), University of KwaZulu-Natal, Durban, are unable to communicate in isiZulu, the mother tongue of nearly 80% of the 10.2 million people in the province, and the most common home language spoken in South Africa. A one-year isiZulu course to teach communicative competence in the language, and assessed in the first three years of the 6-year MBChB programme, is currently offered at the first year level to medical students. Aim This study was conducted in 2012 to assess how isiZulu clinical communication was perceived by a third year cohort of medical students, and whether current teaching in the period 2010-2012 had prepared them to communicate with their patients. Methods An observational, cross-sectional study design was used to assess the knowledge, attitude and practice of the study group through a self-completed questionnaire. Their knowledge of isiZulu was assessed in a written test, and the students’ marks were compared with their marks in 2010. Oral competence was assessed in an isiZulu history-taking station in the objective structured clinical examination. Students’ comments on their experiences and their recommendations were recorded. Ethics approval was obtained to conduct the study, and informed consent was obtained from participants. Results & Discussion Medical students’ competence in isiZulu had improved. They were largely positive about learning the language of their patients but seldom used the language in the clinical setting. Many students indicated that the current teaching of isiZulu in the programme was inadequate for their needs. Conclusion & Recommendations Although isiZulu is taught to non-isiZulu students, this does not convert into an ability to use the language in the clinical setting. In order for medical students to acquire a satisfactory and safe level of communicative competence in isiZulu, and in line with the UKZN Language Plan to emphasize language training specific to various vocational groups, it is recommended that the teaching, learning and assessment of isiZulu language and culture be integrated into all levels of the undergraduate medical programme in the form of vocation-specific isiZulu for medical students. / Thesis (M.Med.Sc.)-University of KwaZulu-Natal, Durban, 2013.
94

A study of the health seeking behavior of women on treatment for cervical cancer in Grey's hospital.

Adejumo, Olubukola. 30 October 2014 (has links)
Background According to the Programme for Appropriate Technology in Health (PATH), global statistics show that nearly half a million new cases of invasive cervical cancer are diagnosed each year. More than a quarter million women die of this disease annually, with the highest incidence and mortality rates being in developing countries. In South Africa a woman's risk of developing cervical cancer is one in 26. Each year 6 700 women develop cervical cancer while 3 700 die from the disease annually. The overall aim of this research was to determine the patterns of health seeking behaviour of women being treated for cervical cancer. The specific objectives were to: Describe the health service utilization characteristics of patients being treated for cervical cancer. Describe the need factors associated with decision to seek care. Describe the enabling factors associated with decision to seek care. Describe the predisposing factor associated with the decision to seek care. Analysis of factors associated with health seeking behavior in women treated for cervical cancer. Methods An observational study with a descriptive and analytic component was undertaken. The study was conducted in the Oncology Department of Grey‟s Hospital, which is a referral hospital located in Pietermaritzburg from the Umgungundlovu, Umzinyathi, Zululand, Uthukela and Amajuba Health District which has a population of 995 303. All patients treated for cervical cancer within the study period, who provided informed consent for their participation in the study, were enrolled. The total number included in the study was 109. Descriptive statistics were used to explore frequencies emanating from the data. Pearson Chi square tests were used to explore the relationship between two categorical variables and the p-value was used to decide how much evidence there was against the null hypothesis. Odds ratio was also used as a measure of risk to compare whether the probability of a variable is the same for the outcome variables. Regression was performed on the variables that were found to be statistically significant to the outcome variables in the bivariate analyses. Results The variables that most influenced health seeking behaviour and that still remained statistically associated with the outcome variables under the multivariate analysis were found to be age, marital status, employment status, social support for medical treatment, educational level, knowledge of Pap smear screening and recognition of cervical cancer. Conclusion The study achieved its aim of determining the patterns of health seeking behavior of women being treated for cervical cancer at Grey‟s Hospital. It also identified that proper implementation of HPV vaccination and cervical screening programme can be an entry point to address the incidence and presentation of cancer at advance stages, as well the treatment of precancerous lesions of the cervix in the women of reproductive age. An awareness campaign, support for women to undergo screening program and availability of health centers is also recommended. All recommendations need to be considered by the department of health and appropriate authorities in South Africa to minimize the widespread of cervical cancer. / M. Med. Sc. University of KwaZulu-Natal, Durban 2012.
95

Quality of deep fried chip cooking oil at fast food outlets in the South Central Operational Entity within Ethekwini Municipality.

Padayachee, Theresa. January 2006 (has links)
The demand for deep fried chips by public and the number of people entering the fast food industry in the form of fast food outlets has increased tremendously. Frying oils are very expensive and are the most important ingredient used in the preparation of fried foods. Due to high oil costs and lack of knowledge, frying oils are used to their maximum. This has resulted in the abuse of deep fried chip cooking oils. The overall quality of the deep fried chip cooking oil used in the South Central Operational Entity of the eThekwini Municipality is not known but abused cooking oils have been identified by Environmental Health Practitioners (EHP's) during routine inspections of fast food outlets. Considering all of the above, the objectives of the proposed research were: (l) Determine the overall prevalence of the use of abused deep fried chip cooking oils at fast food outlets in the South Central Operational Entity of the eThekwini Municipality. (2) Determine in which supervision areas in the South Central Operational Entity the use of abused cooking oil is most prevalent. (3) Determine current/reported practices in preserving the quality of chip oil. (4) Make appropriate recommendations to owner/managers of the fast food outlets and to Environmental Health Practitioners. The study design was observational utilizing a Rapid Epidemiological Assessment (REA) technique, with both a descriptive and analytical component. All fast food outlets making deep fried chips in the South Central Operational Entity registered with the eThekwini Health Department at the time of the study were included in the study population. The Lot Quality Assurance Sampling (LQAS) method was used to determine the overall prevalence of the use of abused oil and to determine supervision areas reached the predetermined service target. A total of 100 fast food outlets were sampled. An oil sample from each fast food outlet, which was taken and sent to a laboratory where an Oxifrit Test was done on every oil sample taken. The Oxifrit Test was the benchmark in this study. EHP's of eThekwini Municipality collected further data by means of an observational checklist and a closed-ended questionnaire, which aimed to establish cooking oil preservation practices. The study revealed that 60 of the outlets had oil that was acceptable whereas 40 had oil that was unacceptable (abused oil). In the multivariate analysis the only factors significantly associated with abused oil were the condition of the fryer and frequency of oil change. Supervision Areas 6, and 4 had more abused deep fried chip cooking oil than average in the South Central Operational Entity. For further prioritization, Supervision Areas 6 and 4 fell below the decision rule for majority of acceptable oil preservation practices, thus Supervision Areas 6 and 4 will be targeted for intervention. Intervention will include education, monitoring and ultimately enforcing the law by EHP's to ensure safe use of deep fried chip cooking oil in the South Central Operational Entity within eThekwini Municipality. / Thesis (M.P.H.)-University of KwaZulu-Natal, 2006.
96

Follow-up care of infants born in a prevention of mother-to-child transmission programme in an urban hospital in KwaZulu-Natal, South Africa.

Chetty, Terusha. January 2011 (has links)
Introduction. The Human Immunodeficiency Virus (HIV) is the main contributor to rising child mortality in South Africa. Although prevention of mother-to-child transmission programmes have been implemented in the country, little is known about the clinical and loss to follow-up outcomes of infants born to HIV-infected women attending these programmes. Purpose. The purpose of the study was to describe the clinical and loss to follow-up outcomes of HIV-exposed infants whose mothers had received antiretroviral therapy or prophylaxis during their pregnancy at the Prevention of Mother-to-Child Transmission programme at McCord Hospital. Furthermore, maternal socio-demographic characteristics associated with these outcomes were determined. Methods. An observational retrospective cohort study design was used. The study population consisted of infants whose mothers had received antiretroviral prophylaxis or therapy at McCord Hospital, and were delivered at McCord Hospital, and/or were brought back to McCord Hospital, following delivery from 1 May 2008 to 31 May 2009. Results. Data on 265 infants was analysed. Of the 220 infants who were tested, the HIV transmission risk was 2.7% (n=6; 95% Cl: 1.0% to 5.8%) at 6 weeks of age. Overall, 40.4% of infants in the cohort were lost to follow-up (n=105, 95% Cl: 34.4 to 46.6). In the multivariable model (n=253), late booking for first antenatal visit at or after 28 weeks of gestation (adjusted hazard ratio (AHR) 2.3; 95% Cl: 1.0 to 5.1, p=0.044) was a risk factor for loss to follow-up. Compared to having an emergency caesarean section, having an elective caesarean section (AHR 1.9; 95% Cl: 1.1 to 3.5) or normal vaginal delivery (AHR 2.5; 95% Cl: 1.4 to 4.5) was significantly associated with loss to follow-up of infants. Discussion. The substantial attrition of infants born to HIV-infected mothers in the Prevention of Mother-to-Child Transmission programme at McCord Hospital undermined the goals of the programme, and underestimated the effect of infectious disease morbidity, mortality and HIV transmission risk associated with these infants. Recommendations. Counselling mothers on the health benefits to their HIV-exposed infants of attending the follow-up clinic and tracing of infants who have been lost to follow-up is vital to the operational effectiveness of the Prevention of Mother-to-Child Transmission programme at McCord Hospital. / Thesis (M.Med.)-University of KwaZulu-Natal, Durban, 2011.
97

Respiratory health of the informal stone crushers in Dar-Es-Salaam.

Kessy, Florian Mathias. January 2010 (has links)
Introduction. Stone crushing in Dar-es-Salaam Tanzania is largely an informal occupational activity, with approximately 7000 workers exposed to varying level of respirable dust. A highly marginalized, self employed, informal stonecrusher is prone to multiple work related risks, particularly dust related respiratory diseases. Aim. This study, the first to be done among informal stone crushers in Southern Africa, aimed at determining the prevalence of dust related respiratory outcomes and relationships between these health endpoints and exposure to respirable dust in this sample of stonecrushers. Methods. This was primarly a cross-sectional descriptive study with analytic components. This study analysed a subset of data collected in a health survey of stone crushers in Kigamboni informal stone quarry in Dar-es-Salaam, Tanzania in 2007. All 200 workers working in the quarry were interviewed. A subset of 86 and 59 workers underwent exposure assessment and health assessments (spirometry and chest radiography) respectively. Associations were investigated between exposure measures and respiratory outcomes. Results. The average age of the workers was 36.3 years with 51.5% males participating in the study. Smoking was common with 30.1% male, 8.25% female smokers, with 2% ex-smokers. Personal dust sampling showed varying dust levels ranging from 0.5-2.8mg/m3 with geometric mean of 1.2gm/m3. The exposure duration of workers in the quarry ranged from 1-62 years with mean of 7.8 years. No single worker was found to use personal protective equipment at work. Reported prevalence of doctor diagnosed respiratory diseases was low: pulmonary tuberculosis (2%), chronic bronchitis (2%), asthma (3%), pneumonia (3%). In contrast, there was high prevalence of respiratory symptoms: chronic cough (13.5%), phlegm production (14.5%), productive cough (10%), wheezing (14%), mild breathlessness (9.5% ) and coughing blood (7.5%). Mean forced expiratory volume in one second (FEV1) and forced vital capacity (FVC) adjusted for age, height and sex was 2.6L/min and 3.7 L respectively, among males and 2.1L/min and 3.0L respectively among females. Adjusted exposure odds ratios for symptoms were statistically significant for mild and moderate breathlessness with odds ratios of 3.4 and 3.1 respectively. Linear regression showed statistically significant decline of 2.3mls in FEV1 with years of exposure while controlling for sex, age, height , doctor diagnosed TB and smoking showing that with prolonged exposure in the quarry, workers are at a risk of developing obstructive lung disease. This trend was not evident for FVC. The majority of films were normal (60.9%), with 19.6% read as 1/0 and 19.9% as 0/1. Discussion. This study identified adverse respiratory outcomes among informal stonecrushers, particularly a high prevalence of respiratory symptoms and clinically important lung function deficits. These are in keeping with other environment studies where workers were exposed to respirable dust. Recommendations. Urgent policy initiatives for developing cost effective hazard control, engineering interventions to protect these marginalized self-employed informal sector stonecrushers are needed. / Thesis (M.Med.)-University of KwaZulu-Natal, Durban, 2010.
98

Evaluation of the clinical and drug management of HIV/AIDS patients in the private health care sector of the eThekwini Metro of KwaZulu-Natal : sharing models and lessons for application in the public health care sector.

Naidoo, Panjasaram. January 2010 (has links)
Introduction: South Africa is currently experiencing one of the most severe AIDS epidemics in the world with South Africa‘s public sector under great stress and under-resourced whilst there exists a vibrant private healthcare sector. Private healthcare sector doctors have a pivotal role to play in the management of HIV and AIDS infection. However not much is known about the extent of private healthcare sector doctor involvement in the management of HIV and AIDS patients. In addition these doctors need to have an accurate knowledge of the management of the infection, and a positive attitude towards the treatment of persons with HIV and AIDS. With the availability of antiretroviral drugs only since around 1996, many of the doctors who were trained prior to 1996 would not have received any formal training in the management of HIV and AIDS patients, further it is very important that these doctors constantly update their knowledge and obtain information in order to practise high-quality medicine. Although private sector doctors are the backbone of treatment service in many countries, caring for patients with HIV brings a whole new set of challenges and difficulties. The few studies done on the quality of care of HIV patients, in the private sector in developing countries, have highlighted some problems with management thus it becomes important to ascertain these doctors‘ training needs together with where these doctors source information on HIV/AIDS to stay updated. In South Africa two thirds of the doctors work in the private sector. To address some of the resource and personnel shortages facing the public sector in South Africa, partnerships between the public and private sectors are slowly being forged. However, little is known about the willingness on the part of private sector doctors in the eThekwini Metro of KwaZulu-Natal, to manage public sector HIV and AIDS patients. Though many studies have been undertaken on HIV/AIDS, fewer have been done in the private sector in terms of the management of this disease which includes doctors‘ adherence monitoring practices, their training needs and sources of information and their willingness to manage public sector patients. A study was therefore undertaken to assess the involvement of private sector doctors in the management of HIV, their training needs and sources of HIV information, the quality of HIV clinical management that they provided, together with their strategies for improving adherence in patients. Further the study assessed factors that affect adherence in patients attending private healthcare, and finally investigated whether private sector doctors are willing to manage public sector HIV infected patients. A literature review of the barriers that prevent doctors from managing HIV/AIDS patients was also undertaken. Method: A descriptive cross sectional study was undertaken using structured self reported questionnaires. All private sector doctors practising in the eThekwini Metro were included in the study. The study was divided into different phases. After exclusions a valid sample of 931 participants was obtained in Phase 1. However only 235 of these doctors indicated that they managed HIV infected patients, of which only 190 consented to be part of Phase 2 of the study. In Phase 2 the questionnaires were administered by trained field workers to the doctors after confirming doctors‘ consent. The questionnaires were thereafter collected, the data captured and analysed using SP55 version 15. Results: Although 235 (71.6%) doctors managed HIV and AIDS patients, 93 (28.4%) doctors did not, and of the latter 48 (51.61%) had not encountered HIV and AIDS patients, twenty five (26.88%) referred such patients to specialists, six (6.45%) cited cost factors as reasons for not treating such patients, whilst twelve (12.90%) doctors, though they indicated that there were other reasons for not managing HIV infected patients, did not specify their reasons. Two doctors (2.15%) indicated that due to inadequate knowledge they did not manage HIV and AIDS patients. Significantly younger (recently qualified) doctors rather than older (qualified for more years) doctors treated HIV/AIDS patients (p<0.001). Most doctors (76.3%) expressed a need for more training/knowledge on the management of HIV patients. Eighty five doctors (54.5%) always measured the CD4 count and viral load levels at diagnosis. Both CD4 counts and viral load were always used by 76 doctors (61.8%) to initiate therapy. Of the doctors 134 (78.5%) initiated therapy at CD4 count < 200cells/mm3. The majority of doctors prescribed triple therapy regimens using the 2 NRTI +1 NNRTI combination. Doctors who used CD4 counts tended to also use viral load (VL) to assess effectiveness and change therapy (p<0.001). At initiation of treatment 68.5% of the doctors saw their patients monthly and 64.3% saw them 3-6 monthly when stable. The majority of the doctors (92.4%) obtained information on HIV and AIDS from journals. Continuing Medical Education (CME), textbooks, pharmaceutical representatives, workshops, colleagues and conferences were identified as other sources of information, while only 35.7% of doctors were found to use the internet for information. GPs and specialists differed significantly with regard to their reliance on colleagues (52.9% versus 72.7%; p < 0.05) and conferences (48.6% versus 78.8%; p < 0.05) as sources of HIV information. Of the respondents, 78.9% indicated that they monitor for adherence. Comparison of GPs and specialists found that 82.6% of the GPs monitor for adherence compared to 63.6% of the specialists. (p=0.016). Doctors used several approaches with 60.6% reporting the use of patient self reports and 18.3% pill counts. Doctors (68.7%) indicated that their adherence monitoring is reliable, whilst 19.7% stated they did not test the reliability of their monitoring tool. The most common strategy used to improve adherence of their patients was by counseling. Other strategies included alarm clocks, SMS, telephoning the patient, encouraging family support and the use of medical aid programmes. One hundred and thirty three (77.8%) doctors were willing to manage public sector HIV and AIDS patients, with 105 (78.9%) reporting adequate knowledge, 99 (74.4%) adequate time, and 83 (62.4%) adequate infrastructure. Of the 38 (22.2%) that were unwilling to manage these patients, more than 80% cited a lack of time, knowledge and infrastructure to manage them. Another reason cited by five doctors (3.8%) who were unwilling was the distance from public sector facilities. Of the 33 specialist doctors, 14 (42.4%) indicated that they would not be willing to manage public sector HIV and AIDS patients, compared with only 24 (17.4%) of the 138 GPs (p < 0.01). There was no statistical difference between adherence to treatment and demographics of the respondent patient such as age, gender and marital status. In this study 89.1% of patients were classified as non-adherent and reasons for non-adherence included difficulty in swallowing medicines (67.3%) (p = 0.01); side effects (61.8%) (p = 0.03); forgetting to take medication (58.2%) (p = 0.003); and not wanting to reveal their HIV status (41.8%) (p = 0.03). Common side effects experienced were nausea, dizziness, insomnia, tiredness or weakness. Reasons for taking their medicines included that tablets would save their lives (83.6%); they understood how to take the medication (81.8%); tablets would help them feel better (80.0%); and that they were educated about their illness (78.2%). All participants that were on a regimen that comprised protease inhibitors and two NRTIs were found to be non-adherent. Conclusion: All doctors in the private healthcare sector were not involved in the management of HIV/AIDS patients. Doctors indicated that they required more training in the management of HIV/AIDS patients. However private sector doctors in the eThekwini Metro do obtain information on HIV from reliable sources in order to have up-to-date knowledge on the management of HIV-infected patients, with the majority of private sector doctors being compliant with the current guidelines, hence maintaining an acceptable quality of clinical health care. These doctors do monitor for adherence and employ strategies to improve adherence in their patients who do have problems adhering to their treatment due to various factors. Many private sector doctors are willing to manage public sector HIV and AIDS patients in the eThekwini Metro, potentially removing some of the current burden on the public health sector. / Thesis (Ph.D.)-University of KwaZulu-Natal, Durban, 2010.
99

Policies and regulatory frameworks influencing trends of work-related fatalities and severe injuries in the construction industry in Dar-es-Salaam region, Tanzania, 1980-2009.

Matiko, Joshua Mwita. January 2012 (has links)
Introduction Despite the existence of data in the Labour Commissioner’s Accident and Occupational Diseases Register of Tanzania, trends in the frequency of work-related fatalities and severe injuries in the construction industry, in relation to the development of policies and regulatory frameworks over the years and their effectiveness as interventions, have not been systematically evaluated. Aim The aim of this study was to investigate the relationship between the regulatory framework, trends in the frequency of work-related fatalities and severe injuries among construction workers in Dar-es-Salaam Region, Tanzania, from January 1980 to December 2009. Methods The Accident Notification and Register was accessed from the Tanzanian Labour Department. Data were extracted from the register, coded and analyzed using SPSS. Chi square was used to test if injuries and fatalities in the construction industry and non-construction industries are influenced by introduction of regulatory bodies, legislation and policies during the baseline period (1980 – 1981) and subsequent time periods. Dependent variables were cases of injuries and fatalities in the construction industry and in the non-construction industries, while independent variables included duration during which the regulatory bodies, legislation and policies have been operational, age, sex, education and duration of employment. Results The introduction of regulatory bodies, legislation and policies was statistically significant in the reduction of reported cases in the construction industry across all time periods as compared to the baseline period. The adjusted risk of fatalities and work related injuries frequency in the construction industry decreased (OR 0.5; 95% CI 0.4 – 0.6 during 1998 – 2001) in almost all time periods compared to the baseline period except for the period between 1982 and 1985 (OR 1.2; 95% CI 1.0 to 1.3). Discussion This study is the first to be conducted in Tanzania. The study has shown that new governing bodies and the introduction of new policies and legislations that were introduced in the construction sector were effective in terms of reduction of reported accidents. The results of this study are similar to other studies that have conducted elsewhere. The studies that were conducted in US in 2001and 2003 to evaluate regulatory intervention on vertical falls found evidence that introduction of regulations was effective in preventing non-fatal and fatal injuries in the construction industry. Our results could have been confounded by other factors such as improvement of economic status, construction technologies and work practices. Recommendations In addition to establishment of regulatory bodies, legislation and policies to reduce the accidents, the focus should be also to change technology and practices on construction sites. A safety culture should also be emphasized / Thesis (M.Med.Sc.)-University of KwaZulu-Natal, Durban, 2012.
100

Perceptions of undergraduate students of University of KwaZulu-Natal regarding HIV counselling and testing in the year 2012.

Venugopala, Rashmi. January 2013 (has links)
South Africa has one of the highest prevalence of HIV infections in the world. Sexual transmission is the primary mode of transmission across the country’s population. Misinformation about AIDS, negative attitudes to HIV testing and AIDS’ stigmatizing beliefs represent potential barriers to seeking HIV testing. Youth between 15-24 years have the greatest risk of HIV infection but only 37% of students at the University of KwaZulu-Natal (UKZN) had undertaken HIV counselling and testing (HCT) according to the HEAIDS (2008) report. Prevention of HIV and behaviour change includes knowledge about, and adequacy of, HIV counselling and testing (HCT) resources on campuses. The aim of this study was to investigate students’ perceptions about HCT at UKZN and make recommendations regarding improvements. An observational, analytical, cross-sectional study of UKZN undergraduate students on the five campuses was conducted. Participants completed anonymous self-administered questionnaires. Of 965 surveyed students, 663 (71%) had tested for HIV among whom 545 (58%) were females and 501(52%) were 20-25 years. Fear of positive results, perceived low risk of acquiring the infection and having confidence in his/her partner influenced student HIV testing behaviour (p<0.001). A significant difference was also found in positive attitudes towards HCT on campus between people who had tested (median score 20) and people who had not tested (median score 18) (p < 0.05). Since one third of students at UKZN had not tested for HIV, HCT at UKZN needs to be advertised more effectively so as to increase HIV testing by students on campuses. / Thesis (M.Med.Sc.)-University of KwaZulu-Natal, Durban, 2013.

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