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Articles 1 - 30 of 90
Full-Text Articles in Medicine and Health Sciences
Protocol For A Randomized Controlled Trial Evaluating The Effect Of Physical Activity On Delaying The Progression Of White Matter Changes On Mri In Older Adults With Memory Complaints And Mild Cognitive Impairment: The Aibl Active Trial, E V Cyarto, N T Lautenschlager, P M Desmond, D Ames, C Szoeke, O Salvado, Matthew Sharman, Kathryn A Ellis, P M Phal, C L Masters, C C Rowe, Ralph Martins, Kay L Cox
Protocol For A Randomized Controlled Trial Evaluating The Effect Of Physical Activity On Delaying The Progression Of White Matter Changes On Mri In Older Adults With Memory Complaints And Mild Cognitive Impairment: The Aibl Active Trial, E V Cyarto, N T Lautenschlager, P M Desmond, D Ames, C Szoeke, O Salvado, Matthew Sharman, Kathryn A Ellis, P M Phal, C L Masters, C C Rowe, Ralph Martins, Kay L Cox
Research outputs 2012
Background: Older adults free of dementia but with subjective memory complaints (SMC) or mild cognitive impairment (MCI) are considered at increased risk of cognitive decline. Vascular risk factors (VRF), including hypertension, heart disease, smoking, hypercholesterolemia and lack of physical activity (PA) have been identified as modifiable risk factors contributing to cognitive decline, and white matter hyperintensities (WMH) are associated with VRF, SMC and cognitive impairment. Findings from a growing number of clinical trials with older adults are providing strong evidence for the benefits of physical activity for maintaining cognitive function, but few studies are investigating these benefits in high-risk populations. …
The Influence Of Sample Volume Applied To The Makler Sperm Counting Chamber Upon The Measured Concentration Of Latex Beads: A Multi-Centre Study, Melanie Walls, Emily Zuvela, Cheryl Ayres, Deborah Sherrin, Asma Chhotani, Liz Butler, Kelli Peirce, Jenny Krapez, Renae Parker, Cherise Mooy, Patrick Mohan, Sally Catt, Matthew Wiltshire, Hassan W. Bakos, Mary Whyte, Phillip Matson
The Influence Of Sample Volume Applied To The Makler Sperm Counting Chamber Upon The Measured Concentration Of Latex Beads: A Multi-Centre Study, Melanie Walls, Emily Zuvela, Cheryl Ayres, Deborah Sherrin, Asma Chhotani, Liz Butler, Kelli Peirce, Jenny Krapez, Renae Parker, Cherise Mooy, Patrick Mohan, Sally Catt, Matthew Wiltshire, Hassan W. Bakos, Mary Whyte, Phillip Matson
Research outputs 2012
Objective: To undertake a multi-centre study to maximize the number of Makler chambers used.
Methods: A total of 15 laboratories participated with 31 Makler chambers. A suspension of latex beads was prepared to a concentration of 20 millions per milliliter, and 0.5 mL aliquots distributed to each participating laboratory. They measured the concentration on their Makler chamber(s) used for routine semen analysis by adding 3, 4, 5, 7 and 10 μL volumes of bead suspension to the chamber.
Results: There was no difference in within-chamber analysis of the bead concentration according to the volume of bead suspension …
Multigene Interactions And The Prediction Of Depression In The Wisconsin Longitudinal Study, N S Roetker, J A Yonker, C. Lee, V Chang, J J Basson, C L Roan, T S Hauser, R M Hauser, Craig Atwood
Multigene Interactions And The Prediction Of Depression In The Wisconsin Longitudinal Study, N S Roetker, J A Yonker, C. Lee, V Chang, J J Basson, C L Roan, T S Hauser, R M Hauser, Craig Atwood
Research outputs 2012
Objectives: Single genetic loci offer little predictive power for the identification of depression. This study examined whether an analysis of gene-gene (G x G) interactions of 78 single nucleotide polymorphisms (SNPs) in genes associated with depression and agerelated diseases would identify significant interactions with increased predictive power for depression. Design: A retrospective cohort study. Setting: A survey of participants in the Wisconsin Longitudinal Study. Participants: A total of 4811 persons (2464 women and 2347 men) who provided saliva for genotyping; the group comes from a randomly selected sample of Wisconsin high school graduates from the class of 1957 as well …
Prevalence And Factors Associated With Hepatitis B Immunization And Infection Among Men Who Have Sex With Men In Beijing, China, Chao Wang, You Xin Wang, Xiao Jie Huang, Xia Li, Tong Zhang, Manshu Song, Li Juan Wu, Juan Du, Xiao Qin Lu, Shuang Shao, Fei Fei Zhao, Michele Ball, Hao Wu, Wei Wang
Prevalence And Factors Associated With Hepatitis B Immunization And Infection Among Men Who Have Sex With Men In Beijing, China, Chao Wang, You Xin Wang, Xiao Jie Huang, Xia Li, Tong Zhang, Manshu Song, Li Juan Wu, Juan Du, Xiao Qin Lu, Shuang Shao, Fei Fei Zhao, Michele Ball, Hao Wu, Wei Wang
Research outputs 2012
Background: Among the Chinese population of 1.3 billion, there are an estimated 93 million carriers of hepatitis B virus (HBV). Men who have sex with men (MSM) are at increased risk for HBV infection; however, the prevalence of HBV immunization and infection among Chinese MSM remains undetermined. Methods: A cross-sectional survey of 1,114 eligible participants was conducted in Beijing, China. Multiple methods were used to recruit study participants. Demographic information and potential correlated factors were collected by questionnaire. Additionally, blood specimens were collected and tested for sexually transmitted infections and serologic markers of hepatitis B immunization and infection. Results: Laboratory …
The Australian Baby Bonus Maternity Payment And Birth Characteristics In Western Australia, Kristjana Einarsdottir, Amanda Langridge, Geoffrey Hammond, Anthony Gunnell, Fatima Haggar, Fiona Stanley
The Australian Baby Bonus Maternity Payment And Birth Characteristics In Western Australia, Kristjana Einarsdottir, Amanda Langridge, Geoffrey Hammond, Anthony Gunnell, Fatima Haggar, Fiona Stanley
Research outputs 2012
Background: The Australian baby bonus maternity payment introduced in 2004 has been reported to have successfully increased fertility rates in Australia. We aimed to investigate the influence of the baby bonus on maternal demographics and birth characteristics in Western Australia (WA). Methods and Findings: This study included 200,659 birth admissions from WA during 2001–2008, identified from administrative birth and hospital data-systems held by the WA Department of Health. We estimated average quarterly birth rates after the baby bonus introduction and compared them with expected rates had the policy not occurred. Rate and percentage differences (including 95% confidence intervals) were estimated …
Increase In Caesarean Deliveries After The Australian Private Health Insurance Incentive Policy Reforms, Kristjana Einarsdottir, Anna Kemp, Fatima Haggar, Rachael Moorin, Anthony Gunnell, David Preen, Fiona Stanley, C. D'Arcy Holman
Increase In Caesarean Deliveries After The Australian Private Health Insurance Incentive Policy Reforms, Kristjana Einarsdottir, Anna Kemp, Fatima Haggar, Rachael Moorin, Anthony Gunnell, David Preen, Fiona Stanley, C. D'Arcy Holman
Research outputs 2012
Background: The Australian Private Health Insurance Incentive (PHII) policy reforms implemented in 1997–2000 increased PHI membership in Australia by 50%. Given the higher rate of obstetric interventions in privately insured patients, the reforms may have led to an increase in surgical deliveries and deliveries with longer hospital stays. We aimed to investigate the effect of the PHII policy introduction on birth characteristics in Western Australia (WA). Methods and Findings: All 230,276 birth admissions from January 1995 to March 2004 were identified from administrative birth and hospital data-systems held by the WA Department of Health. Average quarterly birth rates after the …
Profiling Plasma Peptides For The Identification Of Potential Ageing Biomarkers In Chinese Han Adults, Jiapeng Lu, Yuqing Huang, Youxin Wang, Yan Li, Youjun Zhang, Jingjing Wu, Feifei Zhao, Shijiao Meng, Xinwei Yu, Qingwei Ma, Manshu Song, Naibai Chang, Alan H. Bittles, Wei Wang
Profiling Plasma Peptides For The Identification Of Potential Ageing Biomarkers In Chinese Han Adults, Jiapeng Lu, Yuqing Huang, Youxin Wang, Yan Li, Youjun Zhang, Jingjing Wu, Feifei Zhao, Shijiao Meng, Xinwei Yu, Qingwei Ma, Manshu Song, Naibai Chang, Alan H. Bittles, Wei Wang
Research outputs 2012
Advancing age is associated with cardiovascular disease, diabetes mellitus and cancer, and shows significant inter-individual variability. To identify ageing-related biomarkers we performed a proteomic analysis on 1890 Chinese Han individuals, 1136 males and 754 females, aged 18 to 82 years, using weak cation exchange magnetic bead based MALDI-TOF-MS analysis. The study identified 44 peptides which varied in concentration in different age groups. In particular, apolipoprotein A-I (ApoA1) concentration gradually increased between 18 to 50 years of age, the levels of fibrinogen alpha (FGA) decreased over the same age span, while albumin (ALB) was significantly degraded in middle-aged individuals. In addition, …
Global Warming And Heat Stress Among Western Australian Mine, Oil And Gas Workers, Joseph Mate, Jacques Oosthuizen
Global Warming And Heat Stress Among Western Australian Mine, Oil And Gas Workers, Joseph Mate, Jacques Oosthuizen
Research outputs 2012
The earth is currently experiencing a change in its climate which in some areas is resulting in warmer ambient temperatures. Globally the frequency and severity of heat waves have increased over the last few decades leading to an associated increase in the burden of morbidity and mortality associated with heat waves. Global temperatures are predicted to rise even further in the foreseeable future....
A Surface Based Approach For Cortical Thickness Comparison Between Pib+ And Pib-Healthy Control Subjects, V Dore, P Bourgeat, J Fripp, O Acosta, G Chetelat, C Szoeke, Kathryn Ellis, Ralph Martins, V Villemagne, C L Masters, D Ames, C 0 Rowe, O Salvado
A Surface Based Approach For Cortical Thickness Comparison Between Pib+ And Pib-Healthy Control Subjects, V Dore, P Bourgeat, J Fripp, O Acosta, G Chetelat, C Szoeke, Kathryn Ellis, Ralph Martins, V Villemagne, C L Masters, D Ames, C 0 Rowe, O Salvado
Research outputs 2012
β-amyloid has been shown to play a crucial role in Alzheimer's disease (AD). In vivo β-amyloid imaging using [11C] Pittsburgh compound B (PiB) positron emission tomography has made it possible to analyze the relationship between β-amyloid deposition and different pathological markers involved in AD. PiB allows us to stratify the population between subjects which are likely to have prodromal AD, and those who don't. The comparison of the cortical thickness in these different groups is important to better understanding and detect the first symptoms of the disease which may lead to an earlier therapeutic care to reduce neurone loss. Several …
Scd1 Plays A Tumor-Suppressive Role In Survival Of Leukemia Stem Cells And The Development Of Chronic Myeloid Leukemia, H Zhang, H Li, N Ho, Dongguang Li, Shaoguang Li
Scd1 Plays A Tumor-Suppressive Role In Survival Of Leukemia Stem Cells And The Development Of Chronic Myeloid Leukemia, H Zhang, H Li, N Ho, Dongguang Li, Shaoguang Li
Research outputs 2012
Chronic myeloid leukemia (CML) is derived from a stem cell, and it is widely accepted that the existence of leukemia stem cells (LSCs) is one of the major reasons for the relapse of CML treated with kinase inhibitors. Key to eradicating LSCs is to identify genes that play a critical role in survival regulation of these stem cells. Using BCR-ABL-induced CML mouse model, here we show that expression of the stearoyl-CoA desaturase 1 (Scd1) gene is downregulated in LSCs and that Scd1 plays a tumor-suppressive role in LSCs with no effect on the function of normal hematopoietic stem cells. Deletion …
Drug Education In Victorian Schools (Devs): The Study Protocol For A Harm Reduction Focused School Drug Education Trial, Richard Midford, Helen Cahill, David Foxcroft, Leanne Lester, Lynne Venning, Robyn Ramsden, Michelle Pose
Drug Education In Victorian Schools (Devs): The Study Protocol For A Harm Reduction Focused School Drug Education Trial, Richard Midford, Helen Cahill, David Foxcroft, Leanne Lester, Lynne Venning, Robyn Ramsden, Michelle Pose
Research outputs 2012
Background: This study seeks to extend earlier Australian school drug education research by developing and measuring the effectiveness of a comprehensive, evidence-based, harm reduction focused school drug education program for junior secondary students aged 13 to 15 years. The intervention draws on the recent literature as to the common elements in effective school curriculum. It seeks to incorporate the social influence of parents through home activities. It also emphasises the use of appropriate pedagogy in the delivery of classroom lessons. Methods/Design. A cluster randomised school drug education trial will be conducted with 1746 junior high school students in 21 Victorian …
Systematic Review Of Predictive Performance Of Injury Severity Scoring Tools, Hideo Tohira, Ian Jacobs, David Mountain, Nicholas Gibson, Allen Yeo
Systematic Review Of Predictive Performance Of Injury Severity Scoring Tools, Hideo Tohira, Ian Jacobs, David Mountain, Nicholas Gibson, Allen Yeo
Research outputs 2012
Many injury severity scoring tools have been developed over the past few decades. These tools include the Injury Severity Score (ISS), New ISS (NISS), Trauma and Injury Severity Score (TRISS) and International Classification of Diseases (ICD)-based Injury Severity Score (ICISS). Although many studies have endeavored to determine the ability of these tools to predict the mortality of injured patients, their results have been inconsistent. We conducted a systematic review to summarize the predictive performances of these tools and explore the heterogeneity among studies. We defined a relevant article as any research article that reported the area under the Receiver Operating …
Evaluation Of A Multi-Marker Immunomagnetic Enrichment Assay For The Quantification Of Circulating Melanoma Cells, James Freeman, Elin Gray, Michael Milward, Robert Pearce, Melanie Ziman
Evaluation Of A Multi-Marker Immunomagnetic Enrichment Assay For The Quantification Of Circulating Melanoma Cells, James Freeman, Elin Gray, Michael Milward, Robert Pearce, Melanie Ziman
Research outputs 2012
Background: Circulating melanoma cells (CMCs) are thought to be valuable in improving measures of prognosis in melanoma patients and may be a useful marker of residual disease to identify non-metastatic patients requiring adjuvant therapy. We investigated whether immunomagnetic enrichment targeting multiple markers allows more efficient enrichment of CMCs from patient peripheral blood than targeting a single marker. Furthermore, we aimed to determine whether the number of CMCs in patient blood was associated with disease stage.Methods: We captured CMCs by targeting the melanoma associated markers MCSP and MCAM as well as the melanoma stem cell markers ABCB5 and CD271, both individually …
Prolonged Sedentary Time And Physical Activity In Workplace And Non-Work Contexts: A Cross-Sectional Study Of Office, Customer Service And Call Centre Employees, A A Thorp, G N Healy, E Winkler, B K Clark, P A Gardiner, N Owen, David Dunstan
Prolonged Sedentary Time And Physical Activity In Workplace And Non-Work Contexts: A Cross-Sectional Study Of Office, Customer Service And Call Centre Employees, A A Thorp, G N Healy, E Winkler, B K Clark, P A Gardiner, N Owen, David Dunstan
Research outputs 2012
Background: To examine sedentary time, prolonged sedentary bouts and physical activity in Australian employees from different workplace settings, within work and non-work contexts.Methods: A convenience sample of 193 employees working in offices (131), call centres (36) and customer service (26) was recruited. Actigraph GT1M accelerometers were used to derive percentages of time spent sedentary (<100 counts per>minute; cpm), in prolonged sedentary bouts (≥20 minutes or ≥30 minutes), light-intensity activity (100-1951 cpm) and moderate-to-vigorous physical activity (MVPA; ≥1952 cpm). Using mixed models adjusted for confounders, these were compared for: work days versus non-work days; work hours versus non-work hours (work days only); …100>
Psycho-Educational Group Intervention For Family Caregivers Of Hospitalized Palliative Care Patients: Pilot Study, Peter Hudson, Elizabeth Lobb, Kristina Thomas, Rachel Zorden, Tom Trauer, Karen Quinn, Anne Williams, Michael Summers
Psycho-Educational Group Intervention For Family Caregivers Of Hospitalized Palliative Care Patients: Pilot Study, Peter Hudson, Elizabeth Lobb, Kristina Thomas, Rachel Zorden, Tom Trauer, Karen Quinn, Anne Williams, Michael Summers
Research outputs 2012
Background: Family caregivers of patients requiring palliative care commonly experience physical, social, and psychological burdens. Although family caregivers are acknowledged as valid service recipients of palliative care, many have unmet needs, and systematic reviews have shown there are limited evidence-based supportive interventions. Objectives: This study aimed to develop and pilot test a psycho-educational group education program delivered in the inpatient specialist palliative care setting and designed to prepare primary family caregivers for the role of supporting a relative receiving hospital-based palliative care. Methods: (1) Development of education session and delivery protocol by the research team and expert panel; (2) pilot …
Adherence To A Mediterranean Diet And Alzheimer's Disease Risk In An Australian Population, Samantha Gardener, Y Gu, Stephanie Rainey-Smith, J B Keogh, P M Clifton, S L Mathieson, Kevin Taddei, Alinda Mondal, Vanessa Ward, N Scarmeas, M Barnes, K Ellis, R Head, C 0 Masters, D Ames, S 0 Macaulay, C 0 Rowe, C Szoeke, Ralph Martins
Adherence To A Mediterranean Diet And Alzheimer's Disease Risk In An Australian Population, Samantha Gardener, Y Gu, Stephanie Rainey-Smith, J B Keogh, P M Clifton, S L Mathieson, Kevin Taddei, Alinda Mondal, Vanessa Ward, N Scarmeas, M Barnes, K Ellis, R Head, C 0 Masters, D Ames, S 0 Macaulay, C 0 Rowe, C Szoeke, Ralph Martins
Research outputs 2012
The Mediterranean diet (MeDi), due to its correlation with a low morbidity and mortality for many chronic diseases, has been widely recognised as a healthy eating model. We aimed to investigate, in a cross-sectional study, the association between adherence to a MeDi and risk for Alzheimer’s disease (AD) and mild cognitive impairment (MCI) in a large, elderly, Australian cohort. Subjects in the Australian Imaging, Biomarkers and Lifestyle Study of Ageing cohort (723 healthy controls (HC), 98 MCI and 149 AD participants) completed the Cancer Council of Victoria Food Frequency Questionnaire. Adherence to the MeDi (0- to 9-point scale with higher …
The Trajectories And Correlation Between Physical Limitation And Depression In Elderly Residents Of Beijing, 1992-2009, Xia Li, Wei Wang, Qi Gao, Lijuan Wu, Yanxia Luo, Zhe Tang, Xiuhua Guo
The Trajectories And Correlation Between Physical Limitation And Depression In Elderly Residents Of Beijing, 1992-2009, Xia Li, Wei Wang, Qi Gao, Lijuan Wu, Yanxia Luo, Zhe Tang, Xiuhua Guo
Research outputs 2012
Background Physical limitation and psychological distress have been reported to be related, but studies describing the change of instrumental activities of daily living (IADLs) and depression syndrome over time or exploring the link pattern for their development are limited. The study was to assess distinctive patterns for the development of physical limitation and depression and to explore their correlation to form a proper prevention strategy. Methods Dual trajectory analysis was conducted using data from the Beijing Longitudinal Study of Aging (BLSA) 1992–2009 hosted by Xuanwu hospital for subjects with full information on depression and physical limitation for all available visits. …
Sirtuin-1 Mediates The Obesity Induced Risk Of Common Degenerative Diseases: Alzheimer's Disease, Coronary Artery Disease And Type 2 Diabetes, Ian Martins, Andrea Wilson, Wei Ling Lim, Simon Laws, Stephanie Fuller, Ralph Martins
Sirtuin-1 Mediates The Obesity Induced Risk Of Common Degenerative Diseases: Alzheimer's Disease, Coronary Artery Disease And Type 2 Diabetes, Ian Martins, Andrea Wilson, Wei Ling Lim, Simon Laws, Stephanie Fuller, Ralph Martins
Research outputs 2012
Obesity, especially at mid-life, is a major risk factor for atherosclerosis, insulin resistance and the metabolic syndrome, which in turn contrib- ute to coronary artery disease (CAD), Type 2 diabetes and Alzheimer’s disease (AD). The rise in overweight and obesity in all societies is prompting intense research into the causes and effects of the condition. Obesity disrupts many body systems including glucose and lipid me- tabolism, circadian rhythms and liver function. It also causes or increases inflammation and oxi- dative stress. Within cells, the endoplasmic re- ticulum (ER) appears to be particularly suscep- tible to such metabolic disruption. Sirtuin 1 …
Development And Promotion In Translational Medicine: Perspectives From 2012 Sino-American Symposium On Clinical And Translational Medicine, Mengjia Qian, Duojiao Wu, Ena Wang, Francesco Marincola, Wei Wang, William Rhodes, Michael Liebman, Chunxue Bai, Ching-Wan Lam, Gyorgy Marko-Varga, Thomas Fehniger, Roland Andersson, Xiangdong Wang
Development And Promotion In Translational Medicine: Perspectives From 2012 Sino-American Symposium On Clinical And Translational Medicine, Mengjia Qian, Duojiao Wu, Ena Wang, Francesco Marincola, Wei Wang, William Rhodes, Michael Liebman, Chunxue Bai, Ching-Wan Lam, Gyorgy Marko-Varga, Thomas Fehniger, Roland Andersson, Xiangdong Wang
Research outputs 2012
Background Clinical translational medicine (CTM) is an emerging area comprising multidisciplinary research from basic science to medical applications and entails a close collaboration among hospital, academia and industry. Findings This Session focused discussing on new models for project development and promotion in translational medicine. The conference stimulated the scientific and commercial communication of project development between academies and companies, shared the advanced knowledge and expertise of clinical applications, and created the environment for collaborations. Conclusions Although strategic collaborations between corporate and academic institutions have resulted in a state of resurgence in the market, new cooperation models still need time to …
A Theoretically Grounded Exploration Of The Social And Emotional Outcomes Of Transition To Secondary School, Stacey Waters, Leanne Lester, Elizabeth Wenden, Donna Cross
A Theoretically Grounded Exploration Of The Social And Emotional Outcomes Of Transition To Secondary School, Stacey Waters, Leanne Lester, Elizabeth Wenden, Donna Cross
Research outputs 2012
Adolescent development involves a complex interplay between genetics, biology, and social and emotional relationships within multiple contexts of home, school and the broader community. The transition from primary to secondary school, coupled with the onset of puberty, can therefore be a difficult period for young people to negotiate at a critical period of their developmental pathway. Using a social ecological perspective, this article examines the impact of the transition experience on adolescent social and emotional health, both immediately following transition to secondary school and at the end of the first year in this new school environment. This 1-year prospective study …
Internalising Symptoms: An Antecedent Or Precedent In Adolescent Peer Victimisation?, Leanne Lester, Donna Cross, Julian Dooley, Therese Shaw
Internalising Symptoms: An Antecedent Or Precedent In Adolescent Peer Victimisation?, Leanne Lester, Donna Cross, Julian Dooley, Therese Shaw
Research outputs 2012
The transition period from primary to secondary school is a critical time in adolescent development. The high prevalence of adolescent mental health problems makes understanding the causal pathways between peer victimisation and internalising symptoms an important priority during this time. This article utilises data collected from self-completion questionnaires four times over 3 years from 3,459 students’ aged 11–14 to examine directional relationships among adolescents as they transition from primary to secondary school, and investigates gender differences in these associations. The findings suggest depression in males is both a precedent and antecedent for victimisation over the transition period, whereas for females …
Anxiety, Depression And Comorbid Anxiety And Depression: Risk Factors And Outcome Over Two Years, Osvaldo Almeida, Brian Draper, Jane Pirkis, John Snowdon, Nicola Lautenschlager, Gerard Byrne, Moira Sim, Nigel Stocks, Ngaire Kerse, Leon Flicker, Jon Pfaff
Anxiety, Depression And Comorbid Anxiety And Depression: Risk Factors And Outcome Over Two Years, Osvaldo Almeida, Brian Draper, Jane Pirkis, John Snowdon, Nicola Lautenschlager, Gerard Byrne, Moira Sim, Nigel Stocks, Ngaire Kerse, Leon Flicker, Jon Pfaff
Research outputs 2012
Background: This study aimed to determine: (1) the prevalence of depression, anxiety, and depression associated with anxiety (DA); (2) the risk factor profile of depression, anxiety, and DA; (3) the course of depression, anxiety, and DA over 24 months. Methods: Two-year longitudinal study of 20,036 adults aged 60+ years. We used the Patient Health Questionnaire and the Hospital Anxiety and Depression Scale anxiety subscale to establish the presence of depression and anxiety, and standard procedures to collect demographic, lifestyle, psychosocial, and clinical data. Results: The prevalence of anxiety, depression, and DA was 4.7%, 1.4%, and 1.8%. About 57% of depression …
Early Diet Quality In A Longitudinal Study Of Australian Children: Associations With Nutrition And Body Mass Index Later In Childhood And Adolescence, Claire Meyerkort, Wendy H. Oddy, Therese O'Sullivan, J Henderson, Craig Pennell
Early Diet Quality In A Longitudinal Study Of Australian Children: Associations With Nutrition And Body Mass Index Later In Childhood And Adolescence, Claire Meyerkort, Wendy H. Oddy, Therese O'Sullivan, J Henderson, Craig Pennell
Research outputs 2012
Obesity has origins extending to antenatal and early postnatal periods; however, the relationship between early postnatal diet and subsequent obesity is not well defined. The aims of this study were to determine whether early childhood dietary quality was associated with (a) infant and adolescent nutrition and (b) body mass index (BMI) in childhood and adolescence. The degree to which early nutrition and growth factors determine BMI throughout childhood and adolescence was also explored. This research was conducted using the Raine Study, a longitudinal survey of Australian children assessed from mid-gestation to 17 years of age. A dietary quality index, the …
Maternal Work Hours In Early To Middle Childhood Link To Later Adolescent Diet Quality, Jianghong Li, Therese O'Sullivan, Sarah Johnson, Fiona Stanley, Wendy H. Oddy
Maternal Work Hours In Early To Middle Childhood Link To Later Adolescent Diet Quality, Jianghong Li, Therese O'Sullivan, Sarah Johnson, Fiona Stanley, Wendy H. Oddy
Research outputs 2012
Objective Previous studies on maternal work hours and child diet quality have reported conflicting findings possibly due to differences in study design, lack of a comprehensive measure of diet quality and differing ages of the children under investigation. The present study aimed to prospectively examine the impact of parental work hours from age 1 year to age 14 years on adolescent diet quality. Design Multivariate linear regression models were used to examine independent associations between parents' work hours at each follow-up and across 14 years and adolescent diet quality at age 14 years. A diet quality index was based on …
Encouraging Student Access To And Use Of Pastoral Care Services In Schools, Patricia Cardoso, Laura Thomas, Robyn Johnston, Donna Cross
Encouraging Student Access To And Use Of Pastoral Care Services In Schools, Patricia Cardoso, Laura Thomas, Robyn Johnston, Donna Cross
Research outputs 2012
School-based health services (SBHS) including pastoral care can play a pivotal role in addressing adolescent health and wellbeing; including their tobacco and other drug use. To maximise the benefits of these services, they need to be accessible, useful for, and acceptable to students. This formative, qualitative study involved 12 focus groups within nine lower socio-economic Western Australian Government secondary schools. The purpose was to identify student (n = 59) perceptions of the availability and usefulness of SBHS (and other identified caring staff) to reduce students' harm associated with tobacco and other drug use. The findings suggest students were aware of …
Anxiety, Depression, And Comorbid Anxiety And Depression: Risk Factors And Outcome Over Two Years, O P Almeida, B Draper, J Pirkis, J Snowdon, N T Lautenschlager, G Byrne, Moira Sim, N Stocks, N Kerse, L Flicker, J J Pfaff
Anxiety, Depression, And Comorbid Anxiety And Depression: Risk Factors And Outcome Over Two Years, O P Almeida, B Draper, J Pirkis, J Snowdon, N T Lautenschlager, G Byrne, Moira Sim, N Stocks, N Kerse, L Flicker, J J Pfaff
Research outputs 2012
Background: This study aimed to determine: (1) the prevalence of depression, anxiety, and depression associated with anxiety (DA); (2) the risk factor profile of depression, anxiety, and DA; (3) the course of depression, anxiety, and DA over 24 months. Methods: Two-year longitudinal study of 20,036 adults aged 60+ years. We used the Patient Health Questionnaire and the Hospital Anxiety and Depression Scale anxiety subscale to establish the presence of depression and anxiety, and standard procedures to collect demographic, lifestyle, psychosocial, and clinical data. Results: The prevalence of anxiety, depression, and DA was 4.7%, 1.4%, and 1.8%. About 57% of depression …
Predictors Of Rapid Cognitive Decline In Alzheimer's Disease: Results From The Australian Imaging, Biomarkers And Lifestyle (Aibl) Study Of Ageing, A Sona, P Zhang, D Ames, A I Bush, N T Lautenschlager, Ralph Martins, C L Masters, C C Rowe, C Szoeke, Kevin Taddei, Kathryn A Ellis
Predictors Of Rapid Cognitive Decline In Alzheimer's Disease: Results From The Australian Imaging, Biomarkers And Lifestyle (Aibl) Study Of Ageing, A Sona, P Zhang, D Ames, A I Bush, N T Lautenschlager, Ralph Martins, C L Masters, C C Rowe, C Szoeke, Kevin Taddei, Kathryn A Ellis
Research outputs 2012
Background: The AIBL study, which commenced in November 2006, is a two-center prospective study of a cohort of 1112 volunteers aged 60+. The cohort includes 211 patients meeting NINCDS-ADRDA criteria for Alzheimer's disease (AD) (180 probable and 31 possible). We aimed to identify factors associated with rapid cognitive decline over 18 months in this cohort of AD patients. Methods: We defined rapid cognitive decline as a drop of 6 points or more on the Mini-Mental State Examination (MMSE) between baseline and 18-month follow-up. Analyses were also conducted with a threshold of 4, 5, 7 and 8 points, as well as …
Altered Expression Of Alzheimer's Disease-Related Proteins In Male Hypogonadal Mice, Eleanor S. Drummond, Ralph Martins, D J Handelsman, A R Harvey
Altered Expression Of Alzheimer's Disease-Related Proteins In Male Hypogonadal Mice, Eleanor S. Drummond, Ralph Martins, D J Handelsman, A R Harvey
Research outputs 2012
Age-related depletion of estrogens and androgens is associated with an increase in Alzheimer's disease (AD) brain pathology and diminished cognitive function. Here we investigated AD-associated molecular and cellular changes in brains of aged hypogonadal (hpg) male and female mice. hpg Mice have a spontaneous, inactivating genetic mutation in the GnRH gene resulting in lifelong deficiency of gonadotropins and gonadal sex hormones. Western blot analysis revealed low levels of amyloid precursor protein and high levels of presenilin 1, amyloid precursor protein C-terminal fragment, and β-amyloid 42 in brains of aged male, but not female, hpg mice. Changes were confined to the …
A Phenomenological Exploration Of The Childfree Choice In A Sample Of Australian Women, Joanne Doyle, Julie Ann Pooley, Lauren Breen
A Phenomenological Exploration Of The Childfree Choice In A Sample Of Australian Women, Joanne Doyle, Julie Ann Pooley, Lauren Breen
Research outputs 2012
Choosing not to have children is considered a deviation from cultural norms, particularly the dominant pronatalist discourse; this is especially so for women. However, little research has documented the experience of Australian women who have consciously chosen to remain childless. Ten voluntarily childfree women participated in unstructured interviews about their choice and its ramifications. The data analysis revealed three broad themes – the experiences and processes of making the choice; the ongoing effects of their choice, ranging from support and acceptance to pressure and discrimination; and no regret as the women described engaging in meaningful, generative activities that contributed to …
Crime Prevention: The Role Of Individual Resilience Within The Family, Catherine Ferguson, Craig Harms, Julie Ann Pooley, Lynne Cohen, Stuart Tomlinson
Crime Prevention: The Role Of Individual Resilience Within The Family, Catherine Ferguson, Craig Harms, Julie Ann Pooley, Lynne Cohen, Stuart Tomlinson
Research outputs 2012
Resilience is context dependent but for resilience to be present, two elements must co-occur: adversity (i.e., high-risk situation/threat) and successful adaptation/competence. An understanding of resilience is important for professionals dealing with at-risk families. This exploratory research investigated how individuals caring for a family member with a mental illness adapted to the role of carer or supporter. Fifteen participants mostly aged 50 years or more were interviewed. Content analysis was used to develop themes from the interview transcripts. Seven themes were elicited from the data. Three of these fit with existing knowledge about challenges faced by offenders’ families. The article concludes …