354 research outputs found
Heroin Treatment - New Alternative : proceedings of a seminar held on 1 November 1991, Ian Wark Theatre, Backer House, Canberra
The meeting today grows out of a study conducted jointly by the National Centre for Epidemiology and
Population Health and the Australian Institute of Criminology in the early part of this year. That study
was prompted by an invitation from the Chairman of the ACT Legislative Assembly’s Select
Committee on HIV, Illegal Drugs and Prostitution - Mr Michael Moore - who invited us to examine the
feasibility of a trial of the controlled availability of opioids in the ACT. Dr Gabriele Bammer, who
directed that investigation, will be setting the scene for us by describing its conclusions at the outset of
the day’s discussions. We hope that from that baseline we can move forward in the course of the day
to explore the implications of those conclusions and to discuss whether or not it is appropriate to extend
the feasibility study to the next stage.
So our objective today is to explore the medical, health, social and law enforcement implications of
evaluating, in the ACT, new approaches to the treatment of heroin dependent individuals. Drug policy
is a highly political issue, any action to change the way we manage drug dependent people in the ACT
has political implications for the ACT and for other parts of Australia as well. So I am delighted that
we have representatives from drug and law enforcement agencies from most states of Australia here
today and that many of the people who will frame attitudes to the proposed ACT trial will have an
opportunity to discuss these issues in an open and uninhibited way.The meeting has been assisted by a grant from the ACT Government
Exploring disparities in acute myocardial infarction events between Aboriginal and non-Aboriginal Australians: roles of age, gender, geography and area-level disadvantage
We investigated disparities in rates of acute myocardial infarction (AMI) between Aboriginal and non-Aboriginal people in the 199 Statistical Local Areas (SLAs) in New South Wales, Australia. Using routinely collected and linked hospital and mortality data from 2002 to 2007, we developed multilevel Poisson regression models to estimate the relative rates of first AMI events in the study period accounting for area of residence. Rates of AMI in Aboriginal people were more than two times that in non-Aboriginal people, with the disparity greatest in more disadvantaged and remote areas. AMI rates in Aboriginal people varied significantly by SLA, as did the Aboriginal to non-Aboriginal rate ratio. We identified almost 30 priority areas for universal and targeted preventive interventions that had both high rates of AMI for Aboriginal people and large disparities in rates
Walking for recreation and transport by geographic remoteness in South Australian adults
Objective: To determine differences in walking for recreation and transport between Accessibility/Remoteness Index of Australia (ARIA) categories, in South Australian adults. Design: Cross-sectional self-reported data from adult telephone survey respondents between April and May in 2012 and 2013. Setting: Population of South Australia. Participants: A total of 4004 adults (aged over 18 years) participated: n = 1956 men and n = 2048 women. Area of residence was categorised using ARIA (major city, inner regional, outer regional and remote/very remote). Main outcome measure(s): Self-reported participation in walking for transport and recreation/exercise as the number of times and minutes per week. Data were analysed using Kruskal–Wallis test for median minutes and negative binomial regression for times walked with adjustment for socioeconomic status, age and body mass index. Results: Average age was 47.8 ± 18.5 years, 51.1% were women, 70.9% lived in the major cities, 14.6% in inner regional, 10.8% in outer regional and 3.6% in remote/very remote areas. Relative to major city, times walked for recreation was lower for only remote/very remote residents (incidence rate ratio (IRR) 0.74 (95%CI 0.59–0.92), P = 0.008). This difference was only observed for men (IRR 0.54 (95%CI 0.39–0.73), P < 0.001). Relative to major city, times walked for transport was less for inner regional (IRR 0.74 (95%CI 0.67–0.85), P < 0.001) and outer regional (IRR 0.64 (95%CI 0.56–0.74), P < 0.001) only. This difference in transport walking was seen in both men and women. Conclusion: Frequency of walking varied by purpose, level of remoteness and sex. As walking is the focus of population-level health promotion, more detailed understanding of the aetiology of regular walking is needed
Mortality after admission for acute myocardial infarction in Aboriginal and non-Aboriginal people in New South Wales, Australia: a multilevel data linkage study
Background - Heart disease is a leading cause of the gap in burden of disease between Aboriginal and non-Aboriginal Australians. Our study investigated short- and long-term mortality after admission for Aboriginal and non-Aboriginal people admitted with acute myocardial infarction (AMI) to public hospitals in New South Wales, Australia, and examined the impact of the hospital of admission on outcomes.
Methods - Admission records were linked to mortality records for 60047 patients aged 25–84 years admitted with a diagnosis of AMI between July 2001 and December 2008. Multilevel logistic regression was used to estimate adjusted odds ratios (AOR) for 30- and 365-day all-cause mortality.
Results - Aboriginal patients admitted with an AMI were younger than non-Aboriginal patients, and more likely to be admitted to lower volume, remote hospitals without on-site angiography. Adjusting for age, sex, year and hospital, Aboriginal patients had a similar 30-day mortality risk to non-Aboriginal patients (AOR: 1.07; 95% CI 0.83-1.37) but a higher risk of dying within 365 days (AOR: 1.34; 95% CI 1.10-1.63). The latter difference did not persist after adjustment for comorbid conditions (AOR: 1.12; 95% CI 0.91-1.38). Patients admitted to more remote hospitals, those with lower patient volume and those without on-site angiography had increased risk of short and long-term mortality regardless of Aboriginal status.
Conclusions - Improving access to larger hospitals and those with specialist cardiac facilities could improve outcomes following AMI for all patients. However, major efforts to boost primary and secondary prevention of AMI are required to reduce the mortality gap between Aboriginal and non-Aboriginal people
Feasibility research into the controlled availability of opioids, Volume 2a - Background Papers
Executive Summary: The results of a three month exploration of legal, ethical, political, medical and logistic issues lead us to the interim conclusion that it would be feasible to undertake a randomised controlled trial as a test of the policy of expanding the availability of heroin in a controlled fashion for the management of heroin dependent users in the ACT. There is evidence that the ACT community is willing to consider such a trial, but also that ACT police have significant concerns about its logistics and possible ill effects. The trial would compare oral methadone treatment with a program of expanded opioid availability, in which dependent individuals would be able to take intravenous, oral or smoked heroin and/or methadone under careful medical supervision. Volunteers would be subject to strict residential eligibility criteria and would need to agree to extensive medical tests and data collections. They would be randomly assigned either to methadone treatment or to the expanded availability program. The two groups would be carefully followed for at least one year in an effort to discover whether or not the expanded availability program provides benefits for dependent drug users, their families and to society at large which methadone programs cannot provide. The purpose of the study would be to discover whether or not a policy of controlled heroin availability could ameliorate the massive burden which illegal heroin use currently imposes on Australian and ACT societies. Our exploration of these matters leads us to recommend to the Select Committee on HIV, Illegal Drugs and Prostitution of the ACT Legislative Assembly that it cautiously proceeds to a second stage exploration of the feasibility of such a study without commitment to the trial until logistic issues are more fully described
Tenure, mobility and retention of nurses in Queensland, Australia: 2001 and 2004
[Abstract]: Aim: Data were collected on tenure, mobility and retention of the nursing workforce in Queensland to aid strategic planning by the Queensland Nurses’ Union.
Background: Shortages of nurses negatively affect the health outcomes of patients. Population rise is increasing the demand for nurses in Queensland. The supply of nurses is affected by recruitment of new and returning nurses, retention of the existing workforce and mobility within institutions.
Methods: A self-reporting, postal survey was undertaken of Queensland Nurses Union members from the major employment sectors of aged care, public acute and community health and private acute and community health.
Results: Only 60% of nurses had been with their current employer more than five years. In contrast 90% had been nursing for five years or more and most (80%) expected to remain in nursing for at least another five years. Breaks from nursing were common and part-time positions in the private and aged care sectors offered flexibility.
Conclusion: The study demonstrated a mobile nursing workforce in Queensland although data on tenure and future time in nursing suggested that retention in the industry was high. Concern is expressed for replacement of an aging nursing population
Food consumption habits in two states of Australia, as measured by a Food Frequency Questionnaire
BACKGROUND: Obesity is an important public health problem in Australia, and monitoring the nutritional intake of the population is an important endeavour. One way to assess food habits is via Food Frequency Questionnaires (FFQ). This pilot study used a routine telephone risk factor surveillance survey to recruit participants in South Australia (SA) and Western Australia (WA) to a postal survey investigating food consumption habits, using a FFQ. Respondents were also asked specific additional questions about their fruit and vegetable consumption and also about their height and weight so that comparisons could be made between the data collected in the risk factor surveillance system and the postal survey. FINDINGS: In total, 1275 respondents (65% of eligible telephone respondents) completed the postal survey. The results of the FFQ were very similar for WA and SA. Western Australians consumed statistically significantly more serves of vegetables than South Australians (t = 2.69 df = 1245 p <= 0.01), and females consumed statistically significantly more serves of both fruit and vegetables than males (t = 4.51 df = 1249 p <= 0.01 and t = 4.83 df = 1249 p <= 0.01 respectively). Less than 10% of respondents met the daily guidelines for vegetable consumption. Over half of respondents were overweight or obese. CONCLUSIONS: Although a wide variety of foods were consumed, guidelines for fruit and vegetable consumption were not being met and overweight and obesity continue to be issues in this population.Alison M. Daly, Jacqueline E. Parsons, Nerissa A. Wood, Tiffany K. Gill and Anne W. Taylo
Healthy life gains in South Australia 1999-2008: analysis of a local Burden of Disease series
BACKGROUND: The analysis describes trends in the levels and social distribution of total life expectancy and healthy life expectancy in South Australia from 1999 to 2008. METHODS: South Australian Burden of Disease series for the period 1999-2001 to 2006-2008 and across statistical local areas according to relative socioeconomic disadvantage were analyzed for changes in total life expectancy and healthy life expectancy by sex and area level disadvantage, with further decomposition of healthy life expectancy change by age, cause of death, and illness. RESULTS: Total life expectancy at birth increased in South Australia for both sexes (2.0 years [2.6%] among males; 1.5 years [1.8%] among females). Healthy life expectancy also increased (1.4 years [2.1%] among males; 1.2 years [1.5%] among females). Total life and healthy life expectancy gains were apparent in all socioeconomic groups, with the largest increases in areas of most and least disadvantage. While the least disadvantaged areas consistently had the best health outcomes, they also experienced the largest increase in the amount of life expectancy lived with disease and injury-related illness. CONCLUSIONS: While overall gains in both total life and healthy life expectancy were apparent in South Australia, gains were greater for total life expectancy. Additionally, the proportion of expected life lived with disease and injury-related illness increased as disadvantage decreased. This expansion of morbidity occurred in both sexes and across all socio-economic groups. This analysis outlines the continuing improvements to population health outcomes within South Australia. It also highlights the challenge of reducing population morbidity so that gains to healthy life match those of total life expectancy.David Banham, Tony Woollacott and John Lync
Effect of health promotion and fluoride varnish on dental caries among Australian Aboriginal children: results from a community-randomized controlled trial*
Objectives: We tested a dental health program in remote Aboriginal communities of Australia’s Northern Territory, hypothesizing that it would reduce dental caries in preschool children. Methods: In this 2-year, prospective, cluster-randomized, concurrent controlled, open trial of the dental health program compared to no such program, 30 communities were allocated at random to intervention and control groups. All residents aged 18–47 months were invited to participate. Twice per year for 2 years in the 15 intervention communities, fluoride varnish was applied to children’s teeth, water consumption and daily tooth cleaning with toothpaste were advocated, dental health was promoted in community settings, and primary health care workers were trained in preventive dental care. Data from dental examinations at baseline and after 2 years were used to compute net dental caries increment per child (d3mfs). A multi-level statistical model compared d3mfs between intervention and control groups with adjustment for the clustered randomization design; four other models used additional variables for adjustment. Results: At baseline, 666 children were examined; 543 of them (82%) were re-examined 2 years later. The adjusted d3mfs increment was significantly lower in the intervention group compared to the control group by an average of 3.0 surfaces per child (95% CI = 1.2, 4.9), a prevented fraction of 31%. Adjustment for additional variables yielded caries reductions ranging from 2.3 to 3.5 surfaces per child and prevented fractions of 24–36%. Conclusions: These results corroborate findings from other studies where fluoride varnish was efficacious in preventing dental caries in young children.Gary D. Slade, Ross S. Bailie, Kaye Roberts-Thomson, Amanda J. Leach, Iris Raye, Colin Endean, Bruce Simmons and Peter Morri
Factors influencing psychological distress during a disease epidemic: Data from Australia's first outbreak of equine influenza
BACKGROUND: In 2007 Australia experienced its first outbreak of highly infectious equine influenza. Government disease control measures were put in place to control, contain, and eradicate the disease; these measures included movement restrictions and quarantining of properties. This study was conducted to assess the psycho-social impacts of this disease, and this paper reports the prevalence of, and factors influencing, psychological distress during this outbreak. METHODS: Data were collected using an online survey, with a link directed to the affected population via a number of industry groups. Psychological distress, as determined by the Kessler 10 Psychological Distress Scale, was the main outcome measure. RESULTS: In total, 2760 people participated in this study. Extremely high levels of non-specific psychological distress were reported by respondents in this study, with 34% reporting high psychological distress (K10 > 22), compared to levels of around 12% in the Australian general population. Analysis, using backward stepwise binary logistic regression analysis, revealed that those living in high risk infection (red) zones (OR = 2.00; 95% CI: 1.57-2.55; p < 0.001) and disease buffer (amber) zones (OR = 1.83; 95% CI: 1.36-2.46; p < 0.001) were at much greater risk of high psychological distress than those living in uninfected (white zones). Although prevalence of high psychological distress was greater in infected EI zones and States, elevated levels of psychological distress were experienced in horse-owners nationally. Statistical analysis indicated that certain groups were more vulnerable to high psychological distress; specifically younger people, and those with lower levels of formal educational qualifications. Respondents whose principal source of income was from horse-related industry were more than twice as likely to have high psychological distress than those whose primary source of income was not linked to horse-related industry (OR = 2.23; 95% CI: 1.82-2.73; p < 0.001). CONCLUSION: Although, methodologically, this study had good internal validity, it has limited generalisability because it was not possible to identify, bound, or sample the target population accurately. However, this study is the first to collect psychological distress data from an affected population during such a disease outbreak and has potential to inform those involved in assessing the potential psychological impacts of human infectious diseases, such as pandemic influenza.13 page(s
- …