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This study used a modern theory of stress as a framework to strengthen the understanding of the relationship between neurobehavioural problems of TBI, family functioning and psychological distress in spouse/caregivers. The research was an ex post facto design utilising a cross-sectional methodology. Path analysis was used to determine the structural effect of neurobehavioural problems on family functioning and psychological distress. Forty-seven female and 17 male spouse/caregivers of partners with severe TBI were recruited. Spouse/caregivers who reported partners with TBI as having high levels of behavioural and cognitive problems experienced high levels of unhealthy family functioning. High levels of unhealthy family functioning were related to high levels of distress in spouse/caregivers, as family functioning had a moderate influence on psychological distress. Furthermore, indirect effects of behavioural and cognitive problems operating through family functioning intensified the level of psychological distress experienced by spouse/caregivers. Additionally, spouse/caregivers who reported high levels of behavioural, communication and social problems in their partners also experienced high levels of psychological distress. This study was significant because the impact of TBI on the spouse/caregiver from a multidimensional perspective is an important and under-researched area in the brain injury and disability field.

This study is the first to explore the burden of HAUTIs in hospitals using appropriate statistical methods in a developed country. Our study indicates that the incidence of HAUTI, in addition to its associated extra length of stay in hospital, presents a burden to the hospital system. With increasing incidence of UTI due to antimicrobial-resistant organisms, surveillance and interventions to reduce the incidence of HAUTI are required.

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This study explores the meaning of excellence in nursing care held by nurses. Qualitative data were collected from 156 undergraduate and postgraduate nurses by means of an open-ended questionnaire. Respondents were asked to reflect on practice which enabled a clear understanding of the meanings given to excellence in nursing care. In addition, details of their nursing background, level of nursing experience, and demographics were sought. Responses were content-analysed for themes by three coders. Four major themes emerged: (1) professionalism, (2) holistic care, (3) practice, (4) humanism. The fourth theme comprised three sub-themes: (a) enabling personal qualities, (b) nurse patient relationships, and (c) nurse-health team relationships. Responses revealed that professionalism constituted an all-encompassing theme subsuming all others. Findings suggested that the client is the central focus of excellent nursing care at all times. According to these respondents, nurses who deliver excellent nursing care implement nursing in a professional and competent manner, demonstrate a holistic approach to caring, possess certain personal qualities which enhance practice, and relate to patients, families, peers, hospital administrators and community members in a competent, cooperative manner. An important aspect of this study is the differential quality of responses provided by respondents, who were students enrolled in a nursing degree programme compared to respondents who were state-registered nurses and concurrently undertaking higher degree studies. The final result is suggestive of the stages of transition through which nurses pass in their quest for excellence.

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Understanding these differences can assist in better targeting family support interventions.

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