A quantitative descriptive study was conducted to establish professional nurses’ and patients’ knowledge and understanding of laparoscopic surgery and to determine whether nurses are sufficiently knowledgeable to disseminate adequate information about laparoscopic surgery to patients. Two state hospitals based in KwaZulu-Natal where laparoscopic surgery is done were selected and the respondents were selected through convenience sampling. Data were collected by administering questionnaires to theatre nurses (n=39), ward nurses (n=87) and patients (n=42) scheduled for laparoscopic surgery. The SPSS version 15 for Windows was used to compute the results. The findings revealed that the professional nurses were not sufficiently knowledgeable about laparoscopic surgery to give adequate information to patients and the patients themselves were not fully informed about all aspects of laparoscopic surgery including the possibility of conversion to open surgery, complications and advantages and after care. There is therefore a dire need for improvement of patient education to assist patients gaining optimal recovery / Health Studies / M.A. (Health Studies)

Submitted in fulfillment of the requirements for the degree of Doctor in Public Management, School of Public Management and Economics, Durban University of Technology, Durban, South Africa, 2016. / The shortage of staff in hospitals resulted in the overcrowding of outpatients departments (OPDs) and long waiting times. The problems of the current health care system include the lack of access to transportation and high transport fees which cause delays in health seeking behaviours by patients or them resorting to traditional medicine in their neighbourhood. To alleviate the above issues, the new Primary Health Care (PHC) approach provides health care at a ward based and household level through community care giver (CCGs) and outreach teams. The study evaluated the management of rural ward-based primary health care in the UThukela District Municipality (UDM). The study intended to evaluate current performance systems in order to provide effective and efficient PHC; identify the role of the operational manager (OM) in the provision of PHC; and identify the factors affecting the performance of CCGs. A mixed methods approach was used amongst 368 CCGs and 17 OMs. Data was collected from CCGs using questionnaires while an interview schedule was used to collect data from OMs. The study showed that the performance management systems currently being used were not providing the desired performance management outputs. There were no performance bonuses to recognise best performing staff and therefore no increase in performance. The study also showed a significant relationship between the management of referrals and participation in the activities of PHC outreach teams. The clinic was not regularly giving feedback to the respondents and also not consistently conducting performance reviews. The findings indicated that OMs were playing various roles in the provision of PHC, namely policy and strategy implementation; leadership and governance; clinical care; allocation of resources; clinic budget management; supply chain management; and writing clinic reports. The extent of the allocation of resources to the wards varied from 43% for medicines and equipment to 31% for financial resources and only 18% for human resources. More than 95% of the CCGs viewed the availability of transport, resources, training and the provision of a stipend to be strong enabling factors for them to perform their work. Respondents indicated that monitoring and evaluation was done through reporting, performance reviews, feedback and supervision. The findings indicated that ward-based outreach teams are crucial in the delivery of PHC services in rural municipal wards within the Operation Sukuma Sakhe programme. Lack of management and supervisory support contribute to high rates of dissatisfaction amongst CCGs, as well as poor quality of work for community caregivers. There is a need for the Department of Health (DoH) to invest in the ward-based outreach teams (WBOTs) and allocate CCG budgets within the ward-based outreach teams. The study recommended that a review of monitoring and evaluation policy is required to clearly state the tools, activities and benefits of the implementation of the M & E performance management systems. The use of point-of-care technology by the WBOTs should be strengthened especially in deep rural wards. Therefore, biomedical technology will enhance point-of-care diagnosis, for instance, rapid home test kits for HIV diagnosis and pregnancy tests. The KwaZulu-Natal DoH should fast-track development of the sub-districts in order strengthen service delivery at a local level with top management ensuring development of OMs and PHC Supervisors in order to increase the level of competence and thereby improve service delivery at the PHC facilities. Another recommendation was to strengthen implementation of Operation Sukuma Sakhe (OSS) where the war room and the ward committee increase commitment to designing community-specific interventions with the engagement of community structures and government departments and local municipality through social planning, social action and locality development. Therefore, the results of the study should also influence the formulation of policies, programmes, methods and interventions which will enable UThukela District Municipality to improve health outcomes. / D

L’imagerie de l’activité neuronale (AN) permet d’étudier le fonctionnement normal et pathologique du cerveau humain, en plus d’aider au diagnostic et à la planification d’interventions neurochirurgicales. L’électroencéphalographie (EEG) et l’imagerie par résonance magnétique fonctionnelle (IRMf) comptent parmi les modalités d’imagerie fonctionnelle les plus utilisées en recherche et en clinique. Plusieurs éléments de la structure cérébrale peuvent toutefois influencer les signaux mesurés, de sorte qu’ils ne reflètent pas uniquement l’AN. Il importe donc d’en tenir compte pour bien interpréter les résultats, surtout lorsqu’on compare des sujets à l’anatomie cérébrale très différente. En outre, la maturation, le vieillissement et certaines pathologies s’accompagnent de changements structurels du cerveau. Ceci complique l’analyse de données longitudinales et la comparaison d’un groupe cible avec un groupe contrôle. Or, notre compréhension des interactions structure-signal demeure incomplète et très peu d’études en tiennent compte. Mon projet de doctorat a consisté à étudier les impacts de la structure cérébrale sur les signaux d’EEG et d’IRMf ainsi qu’à explorer des pistes de solution pour s’en affranchir. J’ai d’abord étudié l’effet de l’amincissement cortical dû au vieillissement sur la désynchronisation liée à l’événement (« event-related desynchronization » - ERD) en EEG. Les résultats ont mis en lumière une relation linéaire négative entre l’ERD et l’épaisseur corticale, ce qui a permis de corriger les signaux par régression. J’ai ensuite étudié l’impact de la présence de veines sur la réponse BOLD (blood-oxygen-level dependent) mesurée en IRMf suite à une stimulation visuelle. Ces travaux ont démontré que la densité veineuse locale, qui varie fortement d’une région et d’un sujet à l’autre, corrèle positivement avec l’amplitude et le délai de la réponse BOLD. Finalement, j’ai adapté une technique de classification de données visant à améliorer la détection des régions du cortex activées en IRMf. Cette méthode permet d’éviter plusieurs problèmes de l’analyse classique en IRMf, de réduire l’impact de la structure cérébrale sur les résultats obtenus et d’établir des cartes d’activité cérébrale contenant plus d’information. Globalement, ces travaux contribuent à l’amélioration de notre compréhension des interactions structure-signal en EEG et en IRMf, ainsi qu’au développement de méthodes d’analyse réduisant leur impact sur l’interprétation des données en termes d’AN. / Abstract : Imaging neural activity allows studying normal and pathological function of the human brain, while also being a useful tool for diagnosis and neurosurgery planning. Electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) are some of the most commonly used functional imaging modalities, both in research and clinic. Many aspects of cerebral structure can however influence the measured signals, so that they do not only reflect neural activity. Taking them into account is therefore of import to correctly interpret results, especially when comparing subjects displaying large differences in brain anatomy. In addition, maturation, aging as well as some pathologies are associated with changes in brain structure. This acts as a confounding factor when analysing longitudinal data or comparing target and control groups. Yet, our understanding of structure-signal relationships remains incomplete and very few studies take them into account. My Ph.D. project consisted in studying the impacts of cerebral structure on EEG and fMRI signals as well as exploring potential solutions to mitigate them. In that regard, I first studied the effect of age-related cortical thinning on event-related desynchronization (ERD) in EEG. Results allowed identifying a negative linear relationship between ERD and cortical thickness, enabling signal correction using regression. I then investigated how the presence of veins in a region impacts the blood-oxygen-level dependent (BOLD) response measured in fMRI following visual stimulation. This work showed that local venous density, which strongly varies across regions and subjects, correlates positively with the BOLD response amplitude and delay. Finally, I adapted a data clustering technique to improve the detection of activated cortical regions in fMRI. This method allows eschewing many problematic assumptions used in classical fMRI analyses, reducing the impacts of cerebral structure on results and establishing richer brain activity maps. Globally, this work contributes to further our understanding of structure-signal interactions in EEG and fMRI as well as to develop analysis methods that reduce their impact on data interpretation in terms of neural activity.

This thesis deals with the biographies, the academic work and the influence of James Ward, W.H.R. Rivers, C.S. Myers and Sir Frederic Bartlett. Along with Galton, Sully, Spearman and Burt these four men were among the principle founding fathers of British psychology. Ward, Rivers and Myers were largely responsible for establishing psychology at Cambridge, where, under Bartlett, the subject later flourished. Part 1 of this thesis argues that these Cambridge pioneers have not yet received the historical attention which befits their cardinal position in British psychology. Part 2 describes Ward's philosophy, systematic psychology and his advocacy of psychophysics. The importance for Ward's thought of Bain, Lotze and Fechner and more generally, of British Associationism and neo Hegelian Idealism, are described. A biography of Ward is presented with special reference to his long struggle to establish psychophysics at Cambridge between 1877 and 1897. Part 3 describes the consolidation of psychology under Rivers and Myers between 1897 and 1922. The life of each man is described illustrating their common background in medicine, anthropology and early experimental psychology. Their work on "Shell Shock" in World War I, their work in experimental and cross cultural psychology, and Myers' massive contribution to industrial psychology, through his N.I.I.P., are outlined. Part 4 looks at the further growth of Cambridge psychology under Sir Frederic Bartlett from 1922 - 1939. His main contributions, it is argued, were; as an experimentalist; as a psychological theorist; as a promoter of applied psychology; as a respected and influential teacher. Special attention is paid to Remembering. Part 5 sums up the work of the Cambridge School. As a detailed history the thesis ends with 1939 but this last section also deals briefly with the influence of the Cambridge School since that date and describes the later work of Bartlett.

L’utilisation des mesures d’isolement et de contentions en milieu psychiatrique intrahospitalier se produit fréquemment en réponse à des comportements agressifs et continue de soulever la controverse. À cet égard, de plus en plus d’études tendent à démontrer que le personnel soignant travaillant sur ces unités est influencé par plusieurs facteurs de nature différente, notamment la perception de l’agressivité, quand vient le temps de prendre une décision quant à l’utilisation (ou non) de ces mesures coercitives. Méthodologie : Plus de trois cents membres du personnel soignant travaillant en milieu psychiatrique intrahospitalier ont été recrutés dans huit établissements psychiatriques du Québec. Dans un premier temps, un questionnaire leur a été distribué afin de mettre en relief les différents facteurs (individuels et organisationnels) ayant un impact sur l’utilisation des mesures coercitives. Simultanément, l’analyse factorielle de la version française de deux échelles permettant de mesurer la perception de l’agressivité en milieu hospitalier (le MOAS et le POAS) a été faite. Résultats : Un modèle final multivarié a démontré que le type d’unité psychiatrique, l’expression de la colère et de l’agressivité parmi les membres de l’équipe de soins, la perception de la fréquence de gestes autoagressifs et la perception de mesures de sécurité insuffisantes dans le milieu de travail étaient des prédicteurs indépendants de l’utilisation de procédures d’isolement et de contentions. L’analyse factorielle a pour sa part mis en évidence une structure à 4 facteurs pour le MOAS et à 3 facteurs pour le POAS, conformément à ce que l’on retrouvait dans la littérature scientifique. Conclusion : Ces résultats soulignent l’importance des facteurs organisationnels par rapport aux facteurs individuels dans l’utilisation des mesures coercitives en psychiatrie et la nécessité d’évaluer les perceptions quant à l’agressivité et à la sécurité chez le personnel soignant. En comprenant mieux les phénomènes qui amènent leur utilisation, il sera possible de trouver des alternatives aux mesures d’isolement et de contentions et ainsi réduire le recours à ces dernières. / Psychiatric staff can have both positive and negative attitudes towards inpatient aggression. Different attitudes towards aggression can have a substantial influence on how such behaviour is dealt with on psychiatric wards. In this manner, seclusion and restraint are frequently used measures for managing violent behaviour. However, their use raises several concerns. Method: Over three hundred staff members were recruited from eight psychiatric hospitals in the province of Quebec. First of all, an examination was conducted from the staff perspective of the organizational and staff factors that may be associated with increased recourse to seclusion and restraint in psychiatric wards. Simultaneously, factorial analysis of the French version of two scales used to measure staff attitude towards institutional violence and aggression (MOAS and POAS) was completed. Results: The final multivariate model showed that the following factors independently predict to greater use of seclusion and restraint: the type of hospital ward; greater expression of anger and aggression among staff members; perceptions of the frequency of incidents of physical aggression against the self; and the perception of insufficient protection measures in the workplace. Factor analyses revealed a four factor structure for the MOAS and a three factor structure for the 12-item POAS, which is similar to what is found in recent scientific literature in North American and European countries. Conclusion: These findings underscore the importance of evaluating a variety of factors, including perceptions of safety and violence, when exploring the management of aggression and violence on psychiatric wards and the reasons seclusion and restraint measures are used. These findings represent the first stage of a research program of the multidisciplinary group to whom the author is associated, aimed at reducing recourse to seclusion and restraint in Quebec psychiatric services.

Bakgrund: Bedömning av näringstillstånd och näringstillförsel är komplicerad vid svår sepsis och septisk chock beroende på sjukdomenskomplexitet. Patienternas upplevelser om mat, dryck och ätande under och efter intensivvård utgör en viktig parameter för bedömning avnäringstillförsel men är sparsamt undersökt. Syftet var att kartlägga dokumenterad bedömning av näringstillstånd och näringstillförsel samt undersöka patientens upplevelse om mat, dryck och ätande vid svår sepsis och septisk chock. Metod: Studien genomfördes med case study design där mixade metoder användes. En kvantitativ journalgranskning av näringstillförsel och näringstillstånd kombinerades med en kvalitativ innehållsanalys av fem patienters upplevelser och minnen. Resultat: Skiftande bedömning av näringstillstånd och näringstillförsel framkom, alltifrån detaljerad dokumentation till sparsam och fragmenterad. Fastlagda rutiner för näringsbedömning följdes inte. Etablerade metoder fångade inte risk för näringsproblem. Dokumentation om näringstillförsel var detaljerad under intensivvårdstiden och mer knapphändig under vårdtid på vårdavdelningarna. Patienterna hade unika minnen och upplevelser, av törst, förlorad hungerkänsla och förvåning över hur fort orken försvann, men sedan kom tillbaka.Slutsats: En systematisk och regelbunden uppföljning av näringstillförsel och en individuell, personinriktad vård behövs för förståelse för patientens unika tillstånd vid kritisk sjukdom. Ytterligare studier behövs för utveckling av instrument för detektering av näringsproblem under och efter intensivvård. / Background: Assessment of nutritional status and support are complicated in the care of patients with severe sepsis and septic chock due to complexity of disease. Patient opinions on food and food intake may serve as important parameters when deciding the amount and kind of nutritional support but are sparsely investigated. The purpose was to describe assessment of nutritional status and nutritional support in patients with severe sepsis and septic chock and to investigate patient experiences of food, drinking and eating during and after intensive care. Method: A case study design was conducted using mixed methods. Assessment of nutritional status and support in medical record were investigated quantitatively in five patients. Experiences and memories were analysed qualitatively using content analysis. Result: Diverse results emerged from detailed to sparse and fragmented judgements, planning and measures taken. Established assessment tools didn´t capture nutritional problems. ICU documentation was detailed while documentation during ordinary ward care was scanty. The patients had unique experiences and memories of thirst, weight, loss of hunger and astonishment of quick loss and return of energy. Conclusion: A systematic and regular control of nutritional support and individual care is required to understand the uniqueness of patient status incritical disease. Further investigation is needed concerning tools for detection of nutritional problems during and after intensive care.

Studier har visat att hud-mot-hud har flera positiva effekter för modern och det nyfödda barnet. Trots detta upplever barnmorskor hinder för kontinuerlig hud-mot-hud under föräldraparens BB-vistelse.  Syftet med arbetet var att beskriva barnmorskors tankar kring hinder och möjligheter för kontinuerlig hud-mot-hud på barnbördshus (BB). Forskning finns om hud-mot-hud men inga specifika studier om barnmorskors tankar kring vilka hinder och möjligheter som finns för kontinuerlig hud-mot-hud under BB-vistelsen.  En intervjustudie utfördes och materialet bearbetades med kvalitativ innehållsanalys för att lyfta fram de viktigaste aspekterna. Resultatet som framkom belyser barnmorskors tankar om hinder och möjligheter vid implementering av kontinuerlig hud-mot-hud under barnets första dygn på BB. Resultatet av studien visade att barnmorskorna största hinder var brist på riktlinjer, förekomsten av barnsängar, bristande föräldrainformation, platsbrist, samt föräldrarnas kulturella bakgrund och personalens attityder. De möjligheter som lyftes fram var enkelrum, bärhjälpmedel såsom tubtopp eller bärsjal, samt att utbilda föräldrarna under graviditeten. Vårdhandlingen införlivas lättast om de blivande föräldrar deltar i förberedande föräldrakurser under graviditeten, samt att personalen är välutbildade och uppmuntrar till hud-mot-hud. / Studies have shown that skin-to-skin care has several positive effects for both the mother and the newborn. Despite this, midwifes experience that it can be difficult to get parents to implement the skin-to-skin care continuously during its stay the maternity ward.  The aim of the thesis is to describe midwives’ thoughts on the obstacles and opportunities for continuous skin-to-skin care at the maternity ward. There are studies on skin-to-skin care but no specific studies regarding midwives’ thoughts on the obstacles and opportunities for continuous skin-to-skin care during maternity stay. An interview study was conducted, and the material was processed using qualitative content analysis to highlight the main points. The result highlighted midwives’ thoughts on the obstacles and opportunities in the implementation of continuous skin-to-skin contact during the child's first days in the maternity ward. The results of the study showed that midwives biggest obstacles are the hospital baby beds, as well as lack of guidelines, parental information, private rooms, and the parents' cultural background and the staff attitudes. The opportunities that arouse were private rooms, aids such as tube tops or slings, and prenatal parental training during pregnancy. Skin-to-skin care can most easily be implemented when parents participate in preparatory parenting training, and when the staff is well trained and encourage implementing skin-to-skin care.

Aim: This study explores what type of information patients and nurses share with, or provide to, each other, and whether or not the information received was relevant and sufficient for their needs. Background: Information exchange, as part of shared decision-making, is advocated in policy and practice throughout the healthcare sector. Much of the literature on information exchange relates to one-to-one consultations with consultants or GPs. To date, no studies have explored information exchange between patients and nurses in ward settings. Nursing literature on patients’ information needs focuses on one-way information provision from nurses to patients, rather than on two-way information exchange between patients and nurses. Methods: Interactions between patients and nurses were observed and audio-recorded using a remotely controlled audio-recording system. Semi-structured individual face-to-face interviews were then conducted to clarify and add to the observation data. A multiple case study design was used for this study: each case comprised one patient, the nurses caring for that patient, and the interactions between them. A pilot study was undertaken to inform the methods for recruitment and data collection for the main study. Results: The pilot study comprised five cases (patients n=5, nurses n=3). Changes to the recruitment strategy for the main study included surgical patients being invited to participate in the same way as medical patients. There were no difficulties with the data collection methods. The main study comprised nineteen cases (patients n=19, nurses n=22). Information exchange seemed unfamiliar to ward-based nurses. The findings show that information exchange may not be a one-off event but a complex series of interactions. Patients did not distinguish between clinical and non-clinical information in the same way as nurses. Primary reasons for patients’ hospital admission were not discussed and nurses did not share information about nursing interventions. The relevance for patients and nurses differed; patients generally wanted information for reducing anxiety and socialization; nurses wanted information for assessment and care planning. In terms of sufficiency, observation sessions highlighted that insufficient information was provided, often due to lost opportunities and paternalistic practice. However, the majority of patients and nurses perceived that they had exchanged sufficient information. Conclusion: This multiple case study provides insights into the type, relevance and sufficiency of information for patients and nurses in ward settings. In ward settings, information exchange as conceptualised by Charles et al. (1997 and 1999) may be difficult to achieve due to the complexity of patient/nurse interactions. Therefore, there are implications for policy makers as policies are not context specific. However, information exchange may be helpful for reducing patients’ anxieties. The concepts of shared decision-making and information exchange are not part of ward-based cultures and philosophies, which suggests implications for patient and nurse education. Research on information exchange between patients and nurses in other ward contexts may contribute to further understanding of information exchange in ward settings.

This study investigates the first Woman's Department at a World's Fair in the Deep South. It documents conflicts and reconciliations and the reassessments that post-bellum women made during the World's Industrial and Cotton Centennial Exposition in New Orleans, the region's foremost but atypical city. It traces local women's resistance to the appointment of northern abolitionist and suffragist, Julia Ward Howe, for this “New South” event of 1884-1885. It also notes their increasing receptivity to national causes that Susan B. Anthony, Frances E. Willard, and others brought to the South, sometimes for the first time. This dissertation assesses the historical forces that goaded New Orleans women, from the comfort of their familiar city, to consider radical notions that would later strengthen them in civic roles. It asserts that, although these women were skilled and capable, they had previously lacked cohesive force and public strategies. It concludes that as local women competed and interacted with women from across the country, including those from pioneering western territories, they began to embrace progressive ideas and actions that, without the Woman's Department at the Exposition, might have taken years to drift southward. This is a chronological tale of the journey late-nineteenth-century women made together in New Orleans. It attempts to capture their look, sound, and language from their own writings and from journalists' interpretations of their ideals, values, and emotions. In the potent forum for exchange that the Woman's Department provided, participants and visitors questioned and revised false notions and stereotypes. They influenced each other and formed alliances. Although individuals spoke mainly for themselves, common themes emerged regarding education, jobs, benevolence, and even suffrage. Most women were aware that they were in a defining moment, and this study chronicles how New Orleans women seized the opportunity and created a legacy for themselves and their city. As the Exposition sought to (re)assert agrarian and industrial prowess after turbulent times, a shift occurred in the trajectory of women's public and political lives in New Orleans and, perhaps, the South more broadly. By 1885, southerners were ready to insinuate their voices into the national debate on women's issues.

At the World's Industrial and Cotton Centennial Exposition, the Woman's Department offered women of all regions of the country an opportunity to exhibit what they considered "woman's work." As women came together and attempted sectional reconciliation, controversy persisted, especially over the selection of northern suffragist Julia Ward Howe, author of the "Battle Hymn of the Republic," as the Department's president. However, during the course of the event, which lasted from December 16, 1884 to May 31, 1885, New Orleanians and other southern women learned skills and strategies from participants and famous women visitors, and these southerners insinuated their voices into the national debate on late-nineteenth-century women's issues.