ORCID Profile
0000-0001-7965-4098
Current Organisation
Deakin University
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Publisher: Springer Science and Business Media LLC
Date: 31-01-2013
Publisher: BMJ
Date: 03-2016
Publisher: Springer Science and Business Media LLC
Date: 12-2010
Publisher: Frontiers Media SA
Date: 27-04-2015
Publisher: Elsevier BV
Date: 06-2007
DOI: 10.1016/J.DIABRES.2006.09.027
Abstract: Although clinical trials have shown that lifestyle modifications reduce the risk of type 2 diabetes, translating lessons from trials to primary care remains a challenge. The aim of the study was to evaluate efficacy and feasibility of primary care-based diabetes prevention model with modest resource requirements in rural Australia. Three hundred and eleven subjects with at least a moderate risk of type 2 diabetes participated in a combined dietary and physical activity intervention. Clinical measurements and fasting blood s les were taken at the baseline and after intervention. After 3 months intervention, total (change -3.5%, p<0.001) and LDL cholesterol (-4.8%, p<0.001) plasma levels as well as body mass index (-2.5%, p<0.001), weight (-2.5%, p<0.001), and waist (-1.6%, p<0.001) and hip (-2.7%, p<0.001) circumferences reduced significantly. A borderline reduction was found in triglyceride levels (-4.8%, p=0.058) while no changes were observed in HDL cholesterol (+0.6%, p=0.525), glucose (+0.06%, p=0.386), or systolic (-0.98%, p=0.095) or diastolic (-1.06%, p=0.134) blood pressure levels. In conclusion, a lifestyle intervention improved health outcomes - especially obesity and blood lipids - in a population at high risk of developing type 2 diabetes. Our results suggest that the present model is effective and feasible to carry out in primary care settings.
Publisher: Elsevier BV
Date: 02-2014
DOI: 10.1016/J.JSAT.2013.08.019
Abstract: Pathological and problem gambling refer to a class of disorders, including those meeting criteria for a psychiatric diagnosis (i.e., pathological gambling), and others comprising a spectrum of severity defined by significant personal and social harm (i.e., problem gambling), that may be common in substance use treatment but are frequently unrecognized. This paper presents a systematic review and meta-analysis of available evidence indicating the prevalence of such gambling disorders in substance use treatment. It provides weighted mean estimates from across studies of clinical s les of substance users, and suggests around 14% of patients that demonstrate comorbid pathological gambling. Around 23% suffer conditions along the broader spectrum of problem gambling. The review also highlights important limitations of existing evidence, including scant data on current versus lifetime comorbidity, as well as reliance on convenience s les and self-administered measures of gambling problems. Notwithstanding a concomitant need for caution when applying these results, the findings suggest a strong need to identify and manage gambling comorbidity in substance use treatment. Strategies for identification of gambling disorders, and therapies that may provide useful adjunctive interventions in substance use treatment are discussed.
Publisher: Wiley
Date: 28-08-2020
DOI: 10.1111/JOCN.15447
Publisher: Springer Singapore
Date: 2016
Publisher: Frontiers Media SA
Date: 19-09-2018
Publisher: Hindawi Limited
Date: 20-10-2020
DOI: 10.1111/HSC.13194
Abstract: Falls among older people with diabetes mellitus (DM) are a major health concern. Preventive measures can be implemented to reduce the likelihood of falls. The aim of this study was to determine the factors most strongly associated with falls in older people living with DM who receive at-home care support services. This will inform home-visiting nurses to prioritise falls prevention strategies in the care of clients who are at high risk of falls. A retrospective analysis of routinely collected data from a large not-for-profit community aged care service provider was undertaken. The s le comprised adults aged ≥65 years residing in Victoria, Australia, with a recorded diagnosis of DM, and who received at least one episode of care by the aged care provider during July 1, 2014 and June 30, 2015. Self-reported data on falls in previous 6 months was obtained via the Comprehensive Health Assessment Tool (CHAT). Selection of factors associated with falls was guided by the Falls Risk for Older People in the Community (FROP-Com) assessment tool. For the study population, data for these factors were obtained from clients' self-reported CHAT data, and from International Classification of Disease codes obtained from medical records. Descriptive statistics were used to identify the demographic and clinical profile logistic regression was used to assess the strength of association between various factors and the occurrence of a fall. Data were obtained for 1,574 older adults overall prevalence of falls was 30.6% (n = 482). Significant factors displaying the highest odds of falling were gait issues (OR: 2.11, p = 0.002) needing help to walk (OR: 1.91, p = <0.001) and cognitive dysfunction (OR: 1.55, p = 0.001). Interpreted with caution, several factors contribute to an increased odds of falling in older people with DM. Home-visiting nurses are uniquely placed to introduce preventive interventions to reduce the likelihood of debilitating falls in this population.
Publisher: Springer Science and Business Media LLC
Date: 09-02-2011
Abstract: The Happy Life Club™ is an intervention that utilises health coaches trained in behavioural change and motivational interviewing techniques to assist with the management of type 2 diabetes mellitus (T2DM) in primary care settings in China. Health coaches will support participants to improve modifiable risk factors and adhere to effective self-management treatments associated with T2DM. A cluster randomised controlled trial involving 22 Community Health Centres (CHCs) in Fengtai District of Beijing, China. CHCs will be randomised into a control or intervention group, facilitating recruitment of at least 1320 in idual participants with T2DM into the study. Participants in the intervention group will receive a combination of both telephone and face-to-face health coaching over 18 months, in addition to usual care received by the control group. Health coaching will be performed by CHC doctors and nurses certified in coach-assisted chronic disease management. Outcomes will be assessed at baseline and again at 6, 12 and 18 months by means of a clinical health check and self-administered questionnaire. The primary outcome measure is HbA1c level. Secondary outcomes include metabolic, physiological and psychological variables. This cluster RCT has been developed to suit the Chinese health care system and will contribute to the evidence base for the management of patients with T2DM. With a strong focus on self-management and health coach support, the study has the potential to be adapted to other chronic diseases, as well as other regions of China. Current Controlled Trials ISRCTN01010526
Publisher: Springer Science and Business Media LLC
Date: 09-07-2019
Publisher: Springer Science and Business Media LLC
Date: 07-07-2023
DOI: 10.1186/S13643-023-02285-3
Abstract: Consolidation of the literature using systematic reviews is a critical way to advance a discipline and support evidence-based decision-making in healthcare. However, unique challenges exist that impact the conduct of systematic reviews in implementation science. In this commentary, we reflect on our combined experience to describe five key challenges unique to systematic reviews of primary implementation research. These challenges include (1) descriptors used in implementation science publications, (2) distinction between evidence-based interventions and implementation strategies, (3) assessment of external validity, (4) synthesis of implementation studies with substantial clinical and methodological ersity, and (5) variability in defining implementation ‘success’. We outline possible solutions and highlight resources that can be used by authors of primary implementation research, as well as systematic review and editorial teams, to overcome the identified challenges and optimise the utility of future systematic reviews in implementation science.
Publisher: Wiley
Date: 04-03-2008
DOI: 10.1111/J.1440-1584.2008.00957.X
Abstract: To assess physical activity (PA) behaviours of adults in rural Australia. Three cross-sectional surveys in the Greater Green Triangle area covering the south-east of South Australia (Limestone Coast), and south-west (Corangamite Shire) and north-west (Wimmera) of Victoria during 2004-2006. A total of 1546 persons, aged 25- 74 years, randomly selected from the electoral roll. Overall PA, leisure-time PA, occupational PA, active commuting and moderate-to-vigorous PA. Approximately 80% of participants, more women than men, engaged in 30 minutes or more of daily PA. Only 30% (95% CI 26.3, 33.0) of men and 21% (95% CI 18.3, 23.9) of women did moderate-to-vigorous PA for at least 20-30 minutes four or more times a week. In leisure time, most participants were moderately active almost one-fifth were inactive and another fifth highly active. Two-thirds of men engaged in high-level occupational PA, compared with one-sixth of women. Only 30% of participants actively commuted to work. There was a tendency for a positive association between income level and leisure-time PA. One-fifth of adults in rural Australia were inactive. While there was a high prevalence of participants who engaged in daily PA, few did so at moderate-to-vigorous intensity to achieve health benefits. As occupational PA is difficult to change, improvements in levels of PA are more likely during leisure-time and for some people by engaging in commuting PA.
Publisher: Springer Science and Business Media LLC
Date: 19-09-2007
Abstract: Randomised controlled trials demonstrate a 60% reduction in type 2 diabetes incidence through lifestyle modification programmes. The aim of this study is to determine whether such programmes are feasible in primary health care. An intervention study including 237 in iduals 40–75 years of age with moderate or high risk of developing type 2 diabetes. A structured group programme with six 90 minute sessions delivered during an eight month period by trained nurses in Australian primary health care in 2004–2006. Main outcome measures taken at baseline, three, and 12 months included weight, height, waist circumference, fasting plasma glucose and lipids, plasma glucose two hours after oral glucose challenge, blood pressure, measures of psychological distress and general health outcomes. To test differences between baseline and follow-up, paired t-tests and Wilcoxon rank sum tests were performed. At twelve months participants' mean weight reduced by 2.52 kg (95% confidence interval 1.85 to 3.19) and waist circumference by 4.17 cm (3.48 to 4.87). Mean fasting glucose reduced by 0.14 mmol/l (0.07 to 0.20), plasma glucose two hours after oral glucose challenge by 0.58 mmol/l (0.36 to 0.79), total cholesterol by 0.29 mmol/l (0.18 to 0.40), low density lipoprotein cholesterol by 0.25 mmol/l (0.16 to 0.34), triglycerides by 0.15 mmol/l (0.05 to 0.24) and diastolic blood pressure by 2.14 mmHg (0.94 to 3.33). Significant improvements were also found in most psychological measures. This study provides evidence that a type 2 diabetes prevention programme using lifestyle intervention is feasible in primary health care settings, with reductions in risk factors approaching those observed in clinical trials. Current Controlled Trials ISRCTN38031372
Publisher: Springer Science and Business Media LLC
Date: 29-03-2016
Publisher: SAGE Publications
Date: 11-12-2008
Abstract: The aim of this article was to assess the level and prevalence of major chronic disease risk factors among rural adults. Two cross-sectional surveys were carried out in 2004 and 2005 in the southeast of South Australia and the southwest of Victoria. Altogether 891 randomly selected persons aged 25 to 74 years participated in the studies. Surveys included a self-administered questionnaire, physical measurements, and a venous blood specimen for lipid analyses. Two thirds of participants had cholesterol levels ≥5.0 mmol/L. The prevalence of high diastolic blood pressure (≥90 mm Hg) was 22% for men and 10% for women in southeast of South Australia, and less than 10% for both sexes in southwest of Victoria. Two thirds of participants were overweight or obese (body mass index ≥25 kg/m 2 ). About 15% of men and slightly less women were daily smokers. The abnormal risk factor levels underline the need for targeted prevention activities in the Greater Green Triangle region. Continuing surveillance of levels and patterns of risk factors is fundamentally important for planning and evaluating preventive activities.
Publisher: Frontiers Media SA
Date: 09-04-2020
Publisher: Elsevier BV
Date: 03-2017
DOI: 10.1016/J.JDIACOMP.2016.09.015
Abstract: Falls as a complication of diabetes mellitus (DM) can have a major impact on the health of older adults. Previous reviews have demonstrated that certain exercise interventions are effective at reducing falls in older people however, no studies have quantified the effectiveness of exercise interventions on falls-related outcomes among older adults with DM. A systematic search for all years to September 2015 identified available literature. Eligibility criteria included: appropriate exercise intervention/s assessed falls-related outcomes older adults with DM. Effect sizes were pooled using a random effects model. Positive effect sizes favoured the intervention. Ten RCTs were eligible for the meta-analyses. Exercise interventions were more effective than the control condition for static balance (0.53, 95% CI: 0.13 to 0.93), lower-limb strength (0.63, 95% CI: 0.09 to 1.18), and gait (0.59, 95% CI: 0.22 to 0.96). No RCTs assessed falls-risk one RCT reported 12month falls-rate, with no differential treatment effect observed. Exercise interventions can improve certain falls-related outcomes among older adults with DM. Substantial heterogeneity and limited numbers of studies should be considered when interpreting results. Among older adults, where DM burden is increasing, exercise interventions may provide promising approaches to assist the improvement of falls-related outcomes.
Publisher: Frontiers Media SA
Date: 16-11-2015
Location: Australia
No related grants have been discovered for Anna Chapman.