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Biomedical subjects

Debra Jackson

Publications and source records attributed to Debra Jackson.

At least 19 recordsLinked to original sources
PubMed2006

WHO guidelines for severe malnutrition: are they feasible in rural African hospitals?

AIMS: To assess the feasibility of implementing and sustaining the WHO guidelines for inpatient management of severe malnutrition in under-resourced rural South African hospitals, and to identify any constraints. INTERVENTION: Three 2-day training workshops were held in 1998, followed by monthly 1-day visits for 5 months, ending in March 1999, in two rural district hospitals with limited resources in Eastern Cape Province, South Africa. METHODS: A 12-month observational study was conducted from April 2000 to April 2001 in Mary Theresa and Sipetu hospitals (Eastern Cape Province, South Africa), including 1011 child-hours of observation on the wards, medical record reviews, interviews with carers and staff, and inventories of essential supplies. All admissions (n = 193) for severe malnutrition to the two hospitals were studied. The main outcomes were the extent to which the 10 steps for routine care of severely malnourished children were implemented, proficiency of performance and constraining factors. RESULTS: The hospitals made the changes required in clinical and dietary management, but the tasks were not always performed fully or with sufficient care. Play and stimulation and an effective system of follow-up were not implemented. Doctors' poor knowledge, nurses' inattentiveness and insufficient interaction with carers were constraints to optimal management. The underlying factors were inadequate undergraduate training, understaffing, high doctor turnover and low morale. CONCLUSIONS: Guidelines for severe malnutrition are largely feasible but training workshops are insufficient to achieve optimal management as staff turnover and an unsupportive health system erode the gains made and doctors treat cases without having being trained. Medical and nursing curricula in Africa must include treatment of severe malnutrition.

Caregivers↗
PubMed2006

Effect of the HIV epidemic on infant feeding in South Africa: "When they see me coming with the tins they laugh at me".

OBJECTIVE: To explore how the human immunodeficiency virus (HIV) epidemic has affected the infant-feeding experiences of HIV-positive mothers in South Africa. METHODS: This was a qualitative interview study within a prospective cohort study. We purposively selected a subsample of 40 women from a larger cohort of 650 HIV-positive mothers for in-depth interviews. FINDINGS: The HIV epidemic has changed the context in which infant-feeding choices are made and implemented. HIV-positive mothers in this study -- who were predominantly young, single and unemployed -- were struggling to protect their decision-making autonomy. Uncertainty about the safety of breastfeeding has increased the power and influence of health workers, who now act as gatekeepers to not only this new knowledge but also to essential resources such as formula milk. Fear of disclosure of HIV status and stigma has also weakened the ability of mothers to resist entrenched family and community norms that encourage early introduction of fluids and foods and that question non-breastfeeding. Women who chose to exclusively formula feed had difficulties accessing formula milk because of inflexible policies and a lack of supplies at clinics. Limited postpartum support led to social isolation and mothers doubting their ability to care for their children. CONCLUSION: The infant-feeding experiences of HIV-positive mothers have serious implications for the operational effectiveness of programmes that aim to prevent HIV transmission from mother to child. A better understanding of how HIV is changing infant-feeding practices can inform the development of interventions to improve infant-feeding counselling and postpartum support.

Adolescent↗
PubMed2006

Enhancing palliative care delivery in a regional community in Australia.

Although access to palliative care is a fundamental right for people in Australia and is endorsed by government policy, there is often limited access to specialist palliative care services in regional, rural and remote areas. This article appraises the evidence pertaining to palliative care service delivery to inform a sustainable model of palliative care that meets the needs of a regional population on the mid-north coast of New South Wales. Expert consultation and an eclectic literature review were undertaken to develop a model of palliative care service delivery appropriate to the needs of the target population and resources of the local community. On the basis of this review, a local palliative care system that is based on a population-based approach to service planning and delivery, with formalized integrated network agreements and role delineation between specialist and generalist providers, has the greatest potential to meet the palliative care needs of this regional coastal community.

Aged↗
PubMed2006

A longitudinal qualitative study of infant-feeding decision making and practices among HIV-positive women in South Africa.

This study examined the challenges that HIV-positive women face at different stages of early infant feeding using a longitudinal, qualitative design. The study explored factors influencing infant-feeding decision-making and behavior of HIV-positive mothers and identified characteristics of women and their environments that contributed to success in maintaining exclusivity of their infant feeding practices. The study was undertaken at 3 sites in South Africa. Participants consisted of a purposive sample of 27 women who had a positive HIV test result during antenatal care and were intending to either exclusively breast-feed or exclusively formula-feed their infants. Women were interviewed once antenatally and at 1, 4, 6, and 12 wk postpartum. Just under one-half of the women who initiated breast-feeding maintained exclusivity and over two-thirds of the women who initiated formula-feeding maintained exclusivity. Key characteristics of women who achieved success in exclusivity included the ability to resist pressure from the family to introduce other fluids and to recall key messages on mother-to-child transmission risks and mixed feeding. Among women who maintained exclusive breast-feeding, a strong belief in the benefits of breast-feeding and a supportive home environment was important. For women using formula milk, having resources such as electricity, a kettle, and flask made feeding at night easier. Support for infant feeding that extends beyond the antenatal period is important to enable mothers to cope with new challenges and pressures at critical times during the early postpartum period.

Adult↗
PubMed2006

Residential aged care: the last frontier for palliative care.

AIM: This paper is a report of an explorative study describing the perceptions and beliefs about palliative care among nurses and care assistants working in residential aged care facilities in Australia. BACKGROUND: Internationally, the number of people dying in residential aged care facilities is growing. In Australia, aged care providers are being encouraged and supported by a positive policy platform to deliver a palliative approach to care, which has generated significant interest from clinicians, academics and researchers. However, a little is known about the ability and capacity of residential aged care services to adopt and provide a palliative approach to care. METHODS: Focus groups were used to investigate the collective perceptions and beliefs about palliative care in a convenience sample of nurses and care assistants working in residential aged care facilities in Australia. Thematic content analysis was used to analyse the data, which were collected during 2004. RESULTS: Four major themes emerged: (1) being like family; (2) advocacy as a key role; (3) challenges in communicating with other healthcare providers; (4) battling and striving to succeed against the odds. Although participants described involvement and commitment to quality palliative care, they also expressed a need for additional education and support about symptom control, language and access to specialist services and resources. CONCLUSION: The residential aged care sector is in need of support for providing palliative care, yet there are significant professional and system barriers to care delivery. The provision of enhanced palliative care educational and networking opportunities for nurses and care assistants in residential aged care, augmented by a supportive organizational culture, would assist in the adoption of a palliative approach to service delivery and requires systematic investigation.

Aged↗
PubMed2006

Case study: a bridge across the paradigms.

Case study as a teaching and research tool has an extensive history in health and social sciences. Despite its suitability for many of the research questions that face nurses, nurses have not fully embraced case study as a comprehensive approach for research. The vagaries of the real-life clinical setting can confound methodologically purist researchers. Case study provides a milieu in which nurse researchers can respond to these vagaries and move towards a paradigmatic openness. In this paper, we argue that case study offers, as yet, under-explored and under-utilised potential as a bridge across the traditional research paradigms. We argue that case study has broad research application and epistemological, ontological and methodological flexibility. When used as a research approach, case study is both the process and end product of research. It provides a delineated boundary for inquiry, and a structural process within which any methods appropriate to investigating a research area can be applied.

Attitude of Health Personnel↗
PubMed2006

Workplace bullying in nursing: towards a more critical organisational perspective.

Workplace bullying is a significant issue confronting the nursing profession. Bullying in nursing is frequently described in terms of 'oppressed group' behaviour or 'horizontal violence'. It is proposed that the use of 'oppressed group' behaviour theory has fostered only a partial understanding of the phenomenon in nursing. It is suggested that the continued use of 'oppressed group' behaviour as the major means for understanding bullying in nursing places a flawed emphasis on bullying as a phenomenon that exists only among nurses, rather than considering it within the broader organisational context. The work of Foucault and the 'circuits of power' model proposed by Clegg are used to provide an alternative understanding of the operation of power within organisations and therefore another way to conceive bullying in the nursing workforce.

Attitude of Health Personnel↗
PubMed2006

Father absence and adolescent development: a review of the literature.

Rapid social change has seen increasing numbers of woman-headed single-parent families, meaning that more and more children are growing up without a father resident in the home. Father absence is a term that is not well defined and much of the literature does not discriminate between father absence due to death, parental relationship discord or other causes. This article presents a critical review of the extant literature on father absence, particularly as it relates to adolescent well-being and development. Findings from the literature point to the importance of father presence in children's lives and suggest that father absence has ramifications for children and adolescents. The conclusions drawn from this literature review suggest that father absence and its effects on children and families is an area for further research, with the view of developing strategies to ameliorate the impact of father absence on children and adolescents.

Adaptation, Psychological↗
PubMed2006

Lovestruck: women, romantic love and intimate partner violence.

Intimate Partner Violence remains a significant problem globally despite health promotion aimed at raising awareness. In particular, there is a current trend for many young women to view some abusive/violent behaviours as acceptable in their relationships. Intimate Partner Violence has serious implications for its short and long term impacts on the health of women and children. Health workers may find working with women a challenging and sometimes frustrating experience. A way forward is to develop clearer understandings of the complexities of Intimate Partner Violence and to better understand women's investments in romantic relationships. In this paper a secondary analysis of data from a narrative study of women's recovery from IPV relationships is presented in order to illustrate discourses that inform underpinnings of romantic relationships. Transcriptions of audio-taped interviews were analysed using a feminist post-structural approach in order to make visible the ways in which the women negotiated their identities in the discourses of femininity. A critical review of current literature was also undertaken to develop the construct of romantic love. Women revealed that cues for Intimate Partner Violence were present early in the relationship but were not recognised at the time. Two positions within the discourse of romantic love were identified that underpinned their desires to establish and invest in the relationship despite the presence of cues for Intimate Partner Violence. These were 'Desperate for a man' and interpreting jealousy as a sign of love. Romantic love may be desirable for the sharing of warmth, safety and protection, and yet can mask behaviours that are cues for domestic violence. Understanding the complex nature of the ways that women's desires are located in the discourse of romantic love has implications for all nurses working to prevent and reduce the incidence of Intimate Partner Violence.

Adult↗
PubMed2006

'They stand you in a corner; you are not to speak': nurses tell of abusive indoctrination in work teams dominated by bullies.

This paper reports some of the findings from the first qualitative stage of a large national study of bullying in the nursing workplace currently being undertaken in Australia. The findings reported here reveal how relationships between bullies were embedded within informal organizational alliances, enabling bullies to control work teams and use emotional abuse and psychological violence as a means of enforcing bully-defined 'rules of work'. Within nursing teams, bullies controlled work roles, tasks, and status in the nursing hierarchy through enforcing their 'rules'. Bullies enforced these rules through a process of ritual indoctrination, destroying the self-confidence and self-image of those targeted, and forcing them to eventually resign their position or acquiesce to survive. The merciless, calculated and deliberate nature of the bullying resulted in profound harm for many of those targeted. The findings of this research have implications for the understanding and management of workplace bullying.

Aggression↗
PubMed2006

Survival of the fittest, or socially constructed phenomena? Theoretical understandings of aggression and violence towards nurses.

Violence is an issue that is attracting increasing attention in the nursing literature. There is general agreement that nurses are exposed to unacceptable levels of violence and aggression in the workplace, and that levels of violence are increasing. Despite this attention and awareness, however, violence does not have a standard definition, and theoretical explanations of violence are seldom considered when discussing it in relation to nursing. This paper discusses current issues associated with defining violence, and presents an overview of some of the traditional and contemporary theories of aggression and violence in relation to nursing and the health context. Conflicting issues surrounding predictors and precipitators of violence are examined. We explore the notion that violence is 'part of the job' in nursing. In conclusion, we assert that the current discourses on aggression and violence maintain the status quo, and argue that new explanatory positions on aggression and violence towards nurses are needed.

Aggression↗
PubMed2006

Child-to-mother violence: a pilot study.

There is vigorous research and debate into family violence. However, there is a paucity of enquiry into violence directed from child-to-mother. This paper presents preliminary results from the pilot of a larger study that examines child-to-mother violence in the western suburbs of Sydney Australia. The data are from questionnaires distributed to women who are or have been mothers of children aged 10 to 24 years. Descriptive analysis revealed that an overwhelming majority of the 129 women surveyed experienced some form of threatening behaviour or acts of violence from their child/ren. The main perpetrators were sons and targets mothers. More than half the women had not spoken to anyone about the behaviour previously and a number of women stated their child had witnessed violence in the home. Findings suggest the complexity for women is increased as women are often encouraged to separate from violent partners but their role as mothers prevents them from dividing from a violent child. The incidence appears high, however further evidence from larger samples is required to reveal the full extent of this important social issue.

Adolescent↗
PubMed2006

Positioning mentorship within Australian nursing contexts: a literature review.

There are a variety of structured and unstructured supportive relationships available to nurses. Internationally, nurses commonly use preceptorship, clinical supervision, and mentorship to meet distinct needs and provide differing levels of commitment, intensity, and enabling functions. Of particular interest to the nursing profession is the use of mentoring relationships to support nurses in achieving leadership positions. In Australia, preceptorship and clinical supervision are freely used and understood by nurses however, mentoring relationships are less readily applied, and agreed meanings and understanding are lacking. This paper will explore the range of supportive relationships available to nurses. The terms used to define and describe these relationships, and how these relationships are contextualised, will be explored in order to better understand the position of mentorship for nurses in Australia. The potential value of mentorship in developing nursing leadership in Australia will also be identified.

Attitude of Health Personnel↗
PubMed2005

Nursing research programs gather strength in Australia.

To shed light on programmatic research through direct experience is highly beneficial to nursing scholarship. Following a recent description of a successful Australian program of research centered around people's chronic illness experience we are inspired to continue the commentary (Koch et al 2005). Koch et al's (2005) case study reported on several 'core elements' they believe have contributed to the growth and effectiveness of their program. In this paper we consider some of these in light of current literature and our own challenging experiences within several Australian universities. Koch et al (2005) also makes a not too subtle distinction between dedicated research units independent of universities and research programs emanating from academia, suggesting the former are more productive. While one of the authors in the above paper, a UK scholar and nursing academic, makes interesting observations about this assertion, we contend that his UK perspective fails to capture the urgency of establishing nursing research programs in Australian universities. Consequently, we have chosen to extend the discussion about nursing research programs from the perspective of Australian academe, including comment on building productive relationships, strengthening a track record, research and practice as symbiotic processes, competitive funding strategies, and the integral role of research students. The entire commentary is located in a celebratory context of 20 years of Australian nursing education in the university sector, a context not without controversy. We give consideration to the best way ahead for the future of nursing research programs and hope our ideas spark further sharing of experiences.

Australia↗
PubMed2005

Fieldwork in nursing research: positionality, practicalities and predicaments.

AIMS: This paper draws on the literature to explore some of the issues of concern to nurses undertaking fieldwork in contemporary healthcare settings. BACKGROUND: The emergence of poststructuralist and postmodern perspectives has raised questions about ethnographic approaches, and problematized the role of researchers in the construction of plausible and credible ethnographic accounts. As a practice discipline, nursing needs to negotiate a thorny path between methodological purity and practical application, with nurse researchers required to take account of both philosophical and pragmatic concerns. DISCUSSION: There is general agreement that researching with an individual or group rather than researching on an individual or group is the more effective way to approach fieldwork. Feminist writers appear to have dealt with this issue best, advocating intimacy, self-disclosure, and reciprocity in encounters with research participants. The duality of the nurse researcher role; power and politics and the moral implications of fieldwork are acknowledged as factors influencing nurses in the planning and conduct of fieldwork. Nurses as researchers may be better equipped than other social researchers to deal with contingencies in the field. CONCLUSIONS: Laying the epistemological ground for the participant observer role during fieldwork and understanding its impact on the resultant ethnographic account is essential to methodological rigour in field research. Consideration of some of the practicalities and predicaments experienced by nurses as researchers when conducting fieldwork prior to going out into the field is an important research strategy and will facilitate methodological potency.

Anthropology, Cultural↗