Psychiatry - Research Publications
Permanent URI for this collection
Search Results
1 - 10 of 22
-
ItemNo Preview AvailableETHICAL ISSUES AND ACQUIRED IMMUNODEFICIENCY SYNDROME (AIDS)(AUSTRALIAN NZ J PSYCHIATRY, 1989-12)Acquired Immunodeficiency Syndrome (AIDS) has received much publicity and medical attention. Interest has focused on education, epidemiology, treatment and prevention of the syndrome. This paper raises other issues for consideration, including problems associated with HIV testing, confidentiality, informed consent and the dilemmas facing those involved in the treatment of patients suffering from HIV infection.
-
ItemScreening for perinatal depression: is it enough?(AUSTRALASIAN MED PUBL CO LTD, 2019-01-14)
-
Item
-
ItemMaternal smoking during pregnancy: Trends and determinants in the conception to community study.(Wiley, 2021-03)BACKGROUND: Despite earlier declines, maternal smoking during pregnancy continues to be a public health problem. We examined trends and factors associated with maternal smoking during and between pregnancy over six years. METHODS: Participants were 27 532 pregnant women in Tasmanian public hospitals whose smoking status was gathered by midwives during perinatal care between July 2008 and June 2014. Generalized linear modeling was used to examine the trends in prevalence of maternal smoking over time and factors associated with change in smoking status both within and between pregnancies. RESULTS: Smoking during pregnancy decreased from 25.9% in 2008 to 16.4% in 2014 (57.9% decline). Multivariable regression analysis suggested that maternal alcohol consumption during pregnancy, living in a highly socioeconomically disadvantaged area, and being an Aboriginal or Torres Strait Islander significantly increased the risk of maternal smoking during pregnancy. Being older, married, or in a de facto relationship, and intending to breastfeed were associated with reduced risk of smoking during pregnancy. Between index (first birth recorded in data set) and last pregnancy, 35.1% of smokers quit, but 5.1% of nonsmokers started smoking. Only 8.1% of mothers who smoked during the first half of pregnancy quit by the second half. CONCLUSIONS: Maternal smoking during pregnancy is decreasing. To sustain the decline, preventive efforts must address the role of social determinants of health (eg, mothers who drink alcohol, live in highly disadvantaged areas, are younger and single) among women who smoke during pregnancy.
-
ItemNo Preview AvailableMammography Adherence among High-Risk Women with Breast Cancer and Either a Non-Pathogenic Mutation Identified or Untested BRCA1/2 Genetic Status(IOS Press, 2020-11-06)Background: Little is known about the illness perceptions of women with a previous breast cancer diagnosis and either no access to a personal BRCA1/2 test or tested and a no pathogenic mutation identified result and how this might impact their mammography adherence. Objective: The aim of this study was to assess the impact of illness beliefs, specifically those relating to emotional representations and cure and control beliefs about breast cancer, and socio-economic status (SES) on mammography adherence of these women. The traditional health belief model (HBM) was compared to a modified model which allowed for the contribution of emotions in health surveillance decision-making. Method: Mailed self-report questionnaires were completed by 193 women recruited from an Australian Familial Cancer Centre. Step-wise logistic regression analyses were conducted on n=150 [aged 27-89 years (M=56.9)] for whom complete data were available. Results: The questionnaire response rate was 36%. Higher levels of emotional representations of breast cancer were associated with greater mammography adherence (OR = 1.18, 95% CI = 1.03-1.36, p =.019). Middle income was six times more likely to predict mammography adherence than lower income (OR = 6.39, 95% CI = 1.03 – 39.63, p =.047). The modified HBM was superior to the traditional HBM in predicting mammography adherence (X2 [15, N = 118] = 26.03, p =.038). Conclusions: Despite a modest response rate, our data show that emotional illness representations about breast cancer and middle income status were found to significantly predict mammography adherence. Therefore, providing surveillance services and delivering information considerate of financial status and constructed around emotional motivators may facilitate mammography adherence among women like those described in this study.
-
ItemThe DARE study of relapse prevention in depression: design for a phase 1/2 translational randomised controlled trial involving mindfulness-based cognitive therapy and supported self monitoring(BMC, 2012-01-19)BACKGROUND: Depression is a common condition that typically has a relapsing course. Effective interventions targeting relapse have the potential to dramatically reduce the point prevalence of the condition. Mindfulness-based cognitive therapy (MBCT) is a group-based intervention that has shown efficacy in reducing depressive relapse. While trials of MBCT to date have met the core requirements of phase 1 translational research, there is a need now to move to phase 2 translational research - the application of MBCT within real-world settings with a view to informing policy and clinical practice. The aim of this trial is to examine the clinical impact and health economics of MBCT under real-world conditions and where efforts have been made to assess for and prevent resentful demoralization among the control group. Secondary aims of the project involve extending the phase 1 agenda to an examination of the effects of co-morbidity and mechanisms of action. METHODS/DESIGN: This study is designed as a prospective, multi-site, single-blind, randomised controlled trial using a group comparison design between involving the intervention, MBCT, and a self-monitoring comparison condition, Depression Relapse Active Monitoring (DRAM). Follow-up is over 2 years. The design of the study indicates recruitment from primary and secondary care of 204 participants who have a history of 3 or more episodes of Major Depression but who are currently well. Measures assessing depressive relapse/recurrence, time to first clinical intervention, treatment expectancy and a range of secondary outcomes and process variables are included. A health economics evaluation will be undertaken to assess the incremental cost of MBCT. DISCUSSION: The results of this trial, including an examination of clinical, functional and health economic outcomes, will be used to assess the role that this treatment approach may have in recommendations for treatment of depression in Australia and elsewhere. If the findings are positive, we expect that this research will consolidate the evidence base to guide the decision to fund MBCT and to seek to promote its availability to those who have experienced at least 3 episodes of depression. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry: ACTRN12607000166471.
-
ItemAntenatal mindfulness intervention to reduce depression, anxiety and stress: a pilot randomised controlled trial of the MindBabyBody program in an Australian tertiary maternity hospital(BMC, 2014-10-25)BACKGROUND: Mindfulness interventions to reduce psychological distress are well-suited to pregnancy, due to their brief and non-pharmacological nature, but there is a need for more robust evidence determining their usefulness. This pilot study was designed to explore the feasibility of a randomised controlled trial of a mindfulness intervention to reduce antenatal depression, anxiety and stress. METHODS: The study was designed in two parts 1) a non-randomised trial targeting women at risk of mental health problems (a selected population) and 2) a randomised controlled trial (RCT) of a universal population. Process evaluation focused on feasibility of recruitment pathways, participant retention, acceptability of study measures, and engagement with mindfulness practices. Measurement of psychological distress was taken pre and post intervention through the Centre for Epidemiologic Studies Depression Scale Revised, the Depression Anxiety and Stress Scale-21, the State-Trait Anxiety Inventory, and the Perceived Stress Scale. RESULTS: 20 women were recruited to the non-randomised trial, and 32 to the RCT. Recruitment through a mailed study brochure at the time of booking-in to the hospital resulted in the largest number of participants in the RCT (16/32; 50%), and resulted in considerably earlier recruitment (50% in first trimester, 50% second trimester) compared to recruitment through the antenatal clinic waiting room (86% in second trimester, 14% third trimester). Over a third of women in the universal population scored above clinical cut-offs for depression and anxiety, indicating a sample with more symptomology than the general population. The most common reason for loss to follow-up was delivery of baby prior to follow-up (n = 9). In the non-randomised study, significant within group improvements to depression and anxiety were observed. In the intervention arm of the RCT there were significant within group improvements to anxiety and mindfulness. No between group differences for the intervention and 'care as usual' control group were observed. CONCLUSIONS: This small pilot study provides evidence on the feasibility of an antenatal mindfulness intervention to reduce psychological distress. Major challenges include: finding ways to facilitate recruitment in early pregnancy and engaging younger women and other vulnerable populations. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry ACTRN12613000742774 (31/10/2012).
-
ItemNeurobehaviour between birth and 40 weeks' gestation in infants born <30 weeks' gestation and parental psychological wellbeing: predictors of brain development and child outcomes(BMC, 2014-04-24)BACKGROUND: Infants born <30 weeks' gestation are at increased risk of long term neurodevelopmental problems compared with term born peers. The predictive value of neurobehavioural examinations at term equivalent age in very preterm infants has been reported for subsequent impairment. Yet there is little knowledge surrounding earlier neurobehavioural development in preterm infants prior to term equivalent age, and how it relates to perinatal factors, cerebral structure, and later developmental outcomes. In addition, maternal psychological wellbeing has been associated with child development. Given the high rate of psychological distress reported by parents of preterm children, it is vital we understand maternal and paternal wellbeing in the early weeks and months after preterm birth and how this influences the parent-child relationship and children's outcomes. Therefore this study aims to examine how 1) early neurobehaviour and 2) parental mental health relate to developmental outcomes for infants born preterm compared with infants born at term. METHODS/DESIGN: This prospective cohort study will describe the neurobehaviour of 150 infants born at <30 weeks' gestational age from birth to term equivalent age, and explore how early neurobehavioural deficits relate to brain growth or injury determined by magnetic resonance imaging, perinatal factors, parental mental health and later developmental outcomes measured using standardised assessment tools at term, one and two years' corrected age. A control group of 150 healthy term-born infants will also be recruited for comparison of outcomes. To examine the effects of parental mental health on developmental outcomes, both parents of preterm and term-born infants will complete standardised questionnaires related to symptoms of anxiety, depression and post-traumatic stress at regular intervals from the first week of their child's birth until their child's second birthday. The parent-child relationship will be assessed at one and two years' corrected age. DISCUSSION: Detailing the trajectory of infant neurobehaviour and parental psychological distress following very preterm birth is important not only to identify infants most at risk, further understand the parental experience and highlight potential times for intervention for the infant and/or parent, but also to gain insight into the effect this has on parent-child interaction and child development.
-
ItemCompositional, Contextual, and Collective Community Factors in Mental Health and Well-Being in Australian Rural Communities(SAGE PUBLICATIONS INC, 2017-04)There are disproportionately higher and inconsistently distributed rates of recorded suicides in rural areas. Patterns of rural suicide are well documented, but they remain poorly understood. Geographic variations in physical and mental health can be understood through the combination of compositional, contextual, and collective factors pertaining to particular places. The aim of this study was to explore the role of "place" contributing to suicide rates in rural communities. Seventeen mental health professionals participated in semi-structured in-depth interviews. Principles of grounded theory were used to guide the analysis. Compositional themes were demographics and perceived mental health issues; contextual themes were physical environment, employment, housing, and mental health services; and collective themes were town identity, community values, social cohesion, perceptions of safety, and attitudes to mental illness. It is proposed that connectedness may be the underlying mechanism by which compositional, contextual, and collective factors influence mental health and well-being in rural communities.
-
ItemPsychological distress and self-rated health status in reproductive aged women with pain: findings from a national, cross-sectional survey.(Springer Science and Business Media LLC, 2019-05-07)BACKGROUND: Pain impacts upon psychological wellbeing. In pregnant and postpartum women psychological distress may negatively affect the mother-infant relationship and lead to adverse infant development. Yet, co-occurrence of pain with psychological distress in women of reproductive age has not been investigated. Therefore, this study aimed to: 1) assess prevalence of psychological distress in reproductive aged women by pain severity; and 2) examine the self-rated health status of reproductive aged women with and without pain. METHOD: Data for women aged 18-49 years were obtained from the 2011-12 Australian Bureau of Statistics National Health Survey. Sample data were weighted to give population estimates. Recent pain severity, self-rated health and psychological distress were analysed for pregnant, breastfeeding and non-pregnant/non-breastfeeding women. RESULTS: Moderate-to-very severe pain was reported by 17.6% of pregnant (sample n = 165, weighted N = 191,856), 25.9% of breastfeeding (sample n = 210, weighted N = 234,601) and 23.9% of non-pregnant/non-breastfeeding women (sample n = 4005, weighted N = 4,607,140). Psychological distress was associated with pain in non-pregnant/non-breastfeeding women (p < 0.001). High-to-very high distress was seen in 26.4% (95% CI, 23.2-29.6) of NP/NBF, 8.1% (95% CI, 0-17.2) of breastfeeding and 7.3% (95% CI, 0-18.0) of pregnant women with moderate-to-very severe pain. Self-rated health status was associated with pain severity in pregnant (p = 0.001) and non-pregnant/non-breastfeeding (p < 0.001) women. CONCLUSION: Given the strong association between psychological distress and pain in non-pregnant/non-breastfeeding women, and the relatively common occurrence of moderate-to-very severe pain in both pregnant and breastfeeding women, assessment of psychological distress levels in all women of reproductive age who report experiencing moderate-to-very severe levels of pain may be of benefit.