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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.
21

Adherence: Perceptions and behaviour of patients on Antiretroviral in Vhembe District of Limpopo Province, South Africa

Takalani, Tanganedzani 20 September 2019 (has links)
MA (Psychology) / Department of Psychology / Background: An estimated 70% of people in Sub-Saharan Africa out of 25 million are living with HIV. HIV is a debilitating disease, however, antiretroviral treatment helps promote effective viral suppression, reduces the risk of transmission and prevents death (WHO, 2013). To ensure positive treatment outcomes, high levels of Anti-Retroviral Therapy (ART) adherence, 95%, is necessary, however, research indicates that 23% of Africans are achieving less than 80% adherence, potentially impacting negatively on prognosis. Aim: The aim of this study was to determine adherence, explore perceptions and behaviour of patients on Antiretroviral Therapy attending Thohoyandou Health Centre, in Vhembe District, Limpopo, South Africa. Methodology: This was a mixed method which employed both quantitative and qualitative research approaches. In quantitative, triangulation was utilised through a questionnaire and patients’ file, simple random sampling was used to select 105 male and female patients aged 18-60 who are on ART at Thohoyandou Health Centre; data were collected and SPSSversion 25 was used to analyse the data through descriptive, cross tabulation and inferential statistics using Chi-square.Qualitative phase – phenomelogical research design was utilised, twenty participants were purposively sampled and individually interviewed, ATLAS. ti program was used to analyse the data collected. Results: 67% of respondents were females, 34% of the respondents’ age range was 50-60 years, 44.8% were single, 48.6% had tertiary education and 69.5% were unemployed. The self-report of ART adherence of 87.6% among patients was indicated, with 19.6% who reported defaulting ART, 14.3% admitted to missing medical appointments. The reasons for missing medical appointments were: forgetfulness, not a convenient time, patient feeling better, transportation challenges and being too sick to attend. The objective evaluation of patients’ CD4 count at baseline revealed that 40.9% of patients had a CD4 count of <200c/mm3, out of 40.9% respondents (15.2%) were those aged between 41-50 years, 31.4% of respondents did not know their CD4 count for various reasons (defaulted on treatment, missed appointments). CD4 count follow-up data after six months revealed that 33% of patients had a CD4 count <200c/mm3 and 39% accounted for unknown CD4 count. vi Three themes emerged from the data, namely: Knowledge of HIV were respondents presented a negaitive and positive perception of ths diagnosis; barriers to ART adherence where sub-themes included discrimination, strigma, rejection, inadequate knowledge about the diagnosis and treatment, side effects; coping strategies where acceptance, religion and social support serve as corner stones for patients. Association was examined and findings did not reveal any significant association between gender, marital status, education, occupation; however, age was significantly associated with non-adherence to ART with X2 = 3.69, df = 1, p = < .002. Recommendations: The study recommends intensification of health education campaign against stigma, discrimination, rejection and other barriers to enhance positive attitude towards HIV patients that wil consequently stimulate adherence and alleviate the burden associated with taking treatment unswervingly. Given the high percentage of infected older respondents, government must also focus its resources to educate illiterate and older people about HIV, adherence and management in order to achieve the golden standardrate of 95% adherence. Strategies to facilitate and normalise adherence among males is indicated. / NRF
22

The aesthetics of absence and duration in the post-trauma cinema of Lav Diaz

Mai, Nadin January 2015 (has links)
Aiming to make an intervention in both emerging Slow Cinema and classical Trauma Cinema scholarship, this thesis demonstrates the ways in which the post-trauma cinema of Filipino filmmaker Lav Diaz merges aesthetics of cinematic slowness with narratives of post-trauma in his films Melancholia (2008), Death in the Land of Encantos (2007) and Florentina Hubaldo, CTE (2012). Diaz has been repeatedly considered as representative of what Jonathan Romney termed in 2004 “Slow Cinema”. The director uses cinematic slowness for an alternative approach to an on-screen representation of post-trauma. Contrary to popular trauma cinema, Diaz’s portrait of individual and collective trauma focuses not on the instantenaeity but on the duration of trauma. In considering trauma as a condition and not as an event, Diaz challenges the standard aesthetical techniques used in contemporary Trauma Cinema, as highlighted by Janet Walker (2001, 2005), Susannah Radstone (2001), Roger Luckhurst (2008) and others. Diaz’s films focus instead on trauma’s latency period, the depletion of a survivor’s resources, and a character’s slow psychological breakdown. Slow Cinema scholarship has so far focused largely on the films’ aesthetics and their alleged opposition to mainstream cinema. Little work has been done in connecting the films’ form to their content. Furthermore, Trauma Cinema scholarship, as trauma films themselves, has been based on the immediate and most radical signs of post-trauma, which are characterised by instantaneity; flashbacks, sudden fears of death and sensorial overstimulation. Following Lutz Koepnick’s argument that slowness offers “intriguing perspectives” (Koepnick, 2014: 191) on how trauma can be represented in art, this thesis seeks to consider the equally important aspects of trauma duration, trauma’s latency period and the slow development of characteristic symptoms. With the present work, I expand on current notions of Trauma Cinema, which places emphasis on speed and the unpredictability of intrusive memories. Furthermore, I aim to broaden the area of Slow Cinema studies, which has so far been largely focused on the films’ respective aesthetics, by bridging form and content of the films under investigation. Rather than seeing Diaz’s slow films in isolation as a phenomenon of Slow Cinema, I seek to connect them to the existing scholarship of Trauma Cinema studies, thereby opening up a reading of his films.

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