Psychological impact of DAFNE training in adults with Type 1 diabetes

This thesis investigated the psychological impact of an education intervention, Dose Adjustment for Normal Eating (DAFNE), in adults with type 1 diabetes. The results demonstrated that the education programme improved participants' subjective wellbeing, self-efficacy and reduced diabetes-related distress compared to a comparison group that engaged in usual care. The portfolio examined the use of mindfulness-based strategies, in particular Acceptance and Commitment Therapy (ACT) in four case studies which illustrated that the impact of the therapy is directly related to the the willingness of the client to engage in the practices.

How serious is diabetes? : perceptions of patients and health professionals

The study set out to test the hypothesis that both people with diabetes, and health professionals, perceive diabetes to be less serious if treated with diet than if tablets or insulin injections are used. A triangulation of methods was used. Results supported this hypothesis but the relationship is far from simple and linear.

Spirituality and coping in young adults with diabetes

This exploratory study with a combination of quantitative and qualitative methods addressed an important aspect of life that could help young adults with diabetes cope with stressful situations and manage their diabetes. The study aimed to explore young adults with diabetes' spirituality and how spirituality that focuses on inner-self and transformation can enhance their coping and diabetes management. The findings can also help health professionals integrate spirituality into diabetes care.

A community development perspective on behaviour change programs for men

This thesis utilised the inductive Grounded Community Development Research method to examine programs that aim to educate men in non-violent, abusive and controlling ways of relating to others. This study concluded with specific recommendations including working more closely with the legal system, assessing long term program outcomes and improving partner contact.

Changing spaces

Using Gidden's structuration theory to explore marginalised young people's perceptions of a six-week outdoor experiential program, this study uncovers the processes involved in increasing the agency and control the young people have over their future health and wellbeing to enable them to make significant changes in their life styles.

Factors facilitating successful engagement among patients with first-episode psychosis

This thesis investigated factors that facilitate successful engagement with psychiatric treatment among young patients experiencing first-onset psychosis. The results revealed the importance of the treatment setting and key relationships in achieving engagement. Service delivery implications include the need for a social relationship model between clinicians, patients, and their peers.

Impaired activation of AMP-Kinase and fatty acid oxidation by globular adiponectin in cultured human skeletal muscle of obese type 2 diabetics

Adiponectin is an adipocyte-derived hormone associated with antidiabetic actions. In rodent skeletal muscle, globular adiponectin (gAD) activates AMP-kinase (AMPK) and stimulates fatty acid oxidation effects mediated through the adiponectin receptors, AdipoR1 and AdipoR2. In the present study, we examined the mRNA expression of adiponectin receptors and the effects of gAD on AMPK activity and fatty acid oxidation in skeletal muscle myotubes from lean, obese, and obese type 2 diabetic subjects. Myotubes from all groups expressed approximately 4.5-fold more AdipoR1 mRNA than AdipoR2, and obese subjects tended to have higher AdipoR1 expression (P = 0.052). In lean myotubes, gAD activates AMPK[alpha]1 and -[alpha]2 by increasing Thr172 phosphorylation, an effect associated with increased acetyl-coenzyme A carboxylase (ACC[beta]) Ser221 phosphorylation and enhanced rates of fatty acid oxidation, effects similar to those observed after pharmacological AMPK activation by 5-aminoimidazole-4-carboxamide riboside. In obese myotubes, the activation of AMPK signaling by gAD at low concentrations (0.1 [mu]g/ml) was blunted, but higher concentrations (0.5 [mu]g/ml) stimulated AMPK[alpha]1 and -[alpha]2 activities, AMPK and ACC[beta] phosphorylation, and fatty acid oxidation. In obese type 2 diabetic myotubes, high concentrations of gAD stimulated AMPK[alpha]1 activity and AMPK phosphorylation; however, ACC[beta] phosphorylation and fatty acid oxidation were unaffected. Reduced activation of AMPK signaling and fatty acid oxidation in obese and obese diabetic myotubes was not associated with reduced protein expression of AMPK[alpha] and ACC[beta] or the expression and activity of the upstream AMPK kinase, LKB1. These data suggest that reduced activation of AMPK by gAD in obese and obese type 2 diabetic subjects is not caused by reduced adiponectin receptor expression but that aspects downstream of the receptor may inhibit AMPK signaling.

Genetic counseling for Indigenous Australians: an exploratory study from the perspective of genetic health professionals

Indigenous populations are thought to have particularly low levels of access to genetic health services, and cultural issues may be a contributing factor. This article presents the findings of the first study of genetic health service provision to Indigenous Australians. This qualitative study aimed to identify elements of culturally-competent genetic health service provision in Indigenous Australian contexts. Twelve semi-structured interviews were conducted with genetic counselors and clinical geneticists from around Australia who had delivered services to Indigenous Australians. Participants were asked to describe their experiences and identify any collective cultural needs of Indigenous clients, as well as comment on specific training and resources they had received or used. Interviews were audio-recorded and transcribed with thematic analysis conducted on the data. The findings show that participants were reluctant to generalize the needs of Indigenous peoples. Some participants asserted that Indigenous peoples have needs that differ from the general population, while others felt that there were no collective cultural needs, instead advocating an individualized approach. Being flexible and practical, taking time to build rapport, recognizing different family structures and decision-making processes, as well as socio-economic disadvantage were all identified as important factors in participants' interactions with Indigenous clients. Indigenous support workers and hospital liaison officers were seen as valuable resources for effective service provision. The implications of this study for training and practice are discussed.

Predicting self-esteem during unemployment: the effect of gender, financial deprivation, alternate roles, and social support

Two hundred and one unemployed men and women participated in a cross-sectional study that assessed self-esteem, financial deprivation, number of alternate roles, and use of social support. Financial deprivation, alternate roles, and social support each had a main effect on self-esteem. In addition, these variables interacted with gender to affect self-esteem. Specifically, financial deprivation had a greater negative association with self-esteem in men as compared with women. In contrast, alternate roles and social support had a stronger positive relationship to self-esteem in women than in men. The incorporation of these findings into intervention programs for unemployed persons is discussed.

Is domestic violence learned? The contribution of five forms of child maltreatment to men's violence and adjustment

On the basis of a learning-theory approach to the intergenerational transmission of violence, researchers have focused almost exclusively on violent men's childhood experiences of physical abuse and witnessing family violence. Little consideration has been given to the coexistence of other forms of child maltreatment or the role of family dysfunction in contributing to violence. This study shows the relationships between the level of child maltreatment (physical abuse, psychological maltreatment, sexual abuse, neglect, and witnessing family violence), childhood family characteristics, current alcohol abuse, trauma symptomatology, and the level of physical and psychological spouse abuse perpetrated by 36 men with a history of perpetrating domestic violence who had attended counseling. As hypothesized, a high degree of overlap between risk factors was found. Child maltreatment, low family cohesion and adaptability, and alcohol abuse was significantly associated with frequency of physical spouse abuse and trauma symptomatology scores, but not psychological spouse abuse. Rather than physical abuse or witnessing family violence, childhood neglect uniquely predicted the level of physical spouse abuse. Witnessing family violence (but not physical abuse) was found to have a unique association with psychological spouse abuse and trauma symptomatology. These results present a challenge to the understanding of domestic violence obtained from learning theory.

The early detection of postpartum depression: midwives and nurses trial a checklist

Objective: To evaluate the use of a standard pen-and-paper test versus the use of a checklist for the early identification of women at risk of postpartum depression and to investigate the experiences of nurses in using the checklist.

Design: A prospective cohort design using repeated measures.

Setting: The booking-in prenatal clinic at a regional hospital in Victoria, Australia, and the community-based postpartum maternal and child health service.

Participants: 107 pregnant women over 20 years of age.

Main Measures: Postpartum Depression Prediction Inventory (PDPI), Postpartum Depression Screening Scale (PDSS), Edinburgh Postnatal Depression Scale (EPDS), demographic questionnaire, and data on the outcome from the midwives and nurses.

Results: The PDPI identified 45% of the women at risk of depression during pregnancy and 30% postpartum. The PDSS and EPDS both identified the same 8 women (10%), who scored highly for depression at the 8-week postpartum health visit. Nurses provided 80% of the women with anticipatory guidance on postpartum depression in the prenatal period and 46% of women at the 8-week postpartum health visit. Nurse counseling or anticipatory guidance was provided for 60% of the women in the prenatal period.

Conclusion: The PDPI was found to be a valuable checklist by many nurses involved in this research, particularly as a way of initiating open discussion with women about postpartum depression. It correlated strongly with both the PDSS and the EPDS, suggesting that it is useful as an inventory to identify women at risk of postpartum depression.

Is more better? The relationship between outcomes achieved by problem gamblers and the number of counselling sessions attended

This paper addresses the question of how much intervention is necessary for the effective treatment of problem gambling by exploring the relationship between the number of counselling sessions attended and the degree of problem resolution achieved for 613 individuals who attended problem gambling counselling services in Victoria. While those who achieved partial or full resolution of presenting problems attended more sessions than those who finished counselling with their problems still unresolved, problems were typically reported as being resolved in fewer than five sessions. It is concluded that for some problem gamblers a relatively brief intervention may be sufficient.