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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. …
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 …
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>
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 …
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 …
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 …
Chronic Low Back Pain Is Associated With Reduced Vertebral Bone Mineral Measures In Community-Dwelling Adults, Andrew Briggs, Leon Straker, Angus Burnett, John Wark
Chronic Low Back Pain Is Associated With Reduced Vertebral Bone Mineral Measures In Community-Dwelling Adults, Andrew Briggs, Leon Straker, Angus Burnett, John Wark
Research outputs 2012
Background: Chronic low back pain (CLBP) experienced in middle-age may have important implications for vertebral bone health, although this issue has not been investigated as a primary aim previously. This study investigated the associations between CLBP and dual energy X-ray absorptiometry (DXA)-derived vertebral bone mineral measures acquired from postero-anterior and lateral-projections, among community-dwelling, middle-aged adults. Methods. Twenty-nine adults with CLBP (11 male, 18 female) and 42 adults with no history of LBP in the preceding year (17 male, 25 female) were evaluated. Self-reported demographic and clinical data were collected via questionnaires. Areal bone mineral density (aBMD) was measured in the …
Adjusting For Under-Identification Of Aboriginal And/Or Torres Strait Islander Births In Time Series Produced From Birth Records: Using Record Linkage Of Survey Data And Administrative Data Sources, D Lawrence, D Christensen, F Mitrou, Glenn Draper, G Davis, S Mckeown, Daniel Mcaullay, G Pearson, S R Zubrick
Adjusting For Under-Identification Of Aboriginal And/Or Torres Strait Islander Births In Time Series Produced From Birth Records: Using Record Linkage Of Survey Data And Administrative Data Sources, D Lawrence, D Christensen, F Mitrou, Glenn Draper, G Davis, S Mckeown, Daniel Mcaullay, G Pearson, S R Zubrick
Research outputs 2012
Background: Statistical time series derived from administrative data sets form key indicators in measuring progress in addressing disadvantage in Aboriginal and Torres Strait Islander populations in Australia. However, inconsistencies in the reporting of Indigenous status can cause difficulties in producing reliable indicators. External data sources, such as survey data, provide a means of assessing the consistency of administrative data and may be used to adjust statistics based on administrative data sources. Methods. We used record linkage between a large-scale survey (the Western Australian Aboriginal Child Health Survey), and two administrative data sources (the Western Australia (WA) Register of Births and …
A Randomised Trial Of Robotic And Open Prostatectomy In Men With Localised Prostate Cancer, Robert Gardiner, J Yaxley, G Coughlin, N Dunglison, S Occhipinti, S Younie, R Carter, S Williams, R J Medcraft, Bennett Nigel, M F Lavin, Suzanne Chambers
A Randomised Trial Of Robotic And Open Prostatectomy In Men With Localised Prostate Cancer, Robert Gardiner, J Yaxley, G Coughlin, N Dunglison, S Occhipinti, S Younie, R Carter, S Williams, R J Medcraft, Bennett Nigel, M F Lavin, Suzanne Chambers
Research outputs 2012
Background: Prostate cancer is the most common male cancer in the Western world however there is ongoing debate about the optimal treatment strategy for localised disease. While surgery remains the most commonly received treatment for localised disease in Australia more recently a robotic approach has emerged as an alternative to open and laparoscopic surgery. However, high level data is not yet available to support this as a superior approach or to guide treatment decision making between the alternatives. This paper presents the design of a randomised trial of Robotic and Open Prostatectomy for men newly diagnosed with localised prostate cancer …