skip to main content
Menu
Back to Top

SCHOLARSHIP RECIPIENTS 

MIRA and the Labarge Centre for Mobility in Aging (LCMA) support Master’s and PhD students who are pursuing aging research across all Faculties at McMaster.

The Labarge Centre for Mobility in Aging supports research that engages and benefits older adults, their caregivers, and other stakeholders. Research supported by the LCMA may explore physical mobility and changes in abilities with age, the factors and consequences of community mobility, including transportation and social interaction and navigation, mobility within the health system, and financial mobility. MIRA supports interdisciplinary research on aging that is designed to benefit and meaningfully incorporate end users, including older adults, caregivers, health care and service providers, and other stakeholders such as policy makers, industry and the non profit sector.

Our trainees are immersed in an interdisciplinary research culture, through cross disciplinary mentorship, and research collaborations with other disciplines, and membership in the interdisciplinary MIRA Trainee Network.

michelle meiMICHELLE MEI: SECONDARY ANALYSIS OF SHARED RISK FACTORS AFFECTING OSTEOARTHRITIS, CARDIOVASCULAR DISEASE, AGING AND MOBILITY

2020 LABARGE MOBILITY SCHOLARSHIP (MASTER’S LEVEL)

Supervisor: Baraa Al-Khazraji, Department of Kinesiology                                      Mentor: Ada Tang, School of Rehabilitation Sciences                                                  Osteoarthritis, a progressive joint disease involving breakdown of cartilage and bone, has become the most prevalent cause of physical disability in older adults. There is a greater risk of cardiovascular disease (e.g., ischemic heart disease, heart failure), stroke, and dementia with osteoarthritis. This research explores overlapping shared risk factors for the onset and/or progression of cardiovascular disease and osteoarthritis. Through machine learning approaches, Mei aims to identify potentially overlapping mechanisms between these age-associated diseases. This information will aid in managing the onset and progression of these conditions that affect mobility, independence and, subsequently, quality of life in the Canadian aging population.

Ali AmmarAli Ammar: Development of clinical tools to guide diagnosis and treatment of osteoporosis in older adults

2020 LABARGE MOBILITY SCHOLARSHIP (PHD LEVEL) 

Supervisor: Cheryl Quenneville, Department of Mechanical Engineering              Mentor: Janie Wilson, Health Sciences                                                      Osteoporosis, a disease commonly associated with age that reduces bone mass and strength, is a major contributor to hip fractures and one of the leading causes of mortality in older adults. It affects about 1.4 million Canadians including one in three women and one in twelve men over the age of 50 years old. Current tools for identifying osteoporosis (and corresponding hip fracture risk) have limited predictive capability and are poorly correlated with actual fracture risk. The development of a more accurate clinical tool to guide diagnosis and treatment of osteoporosis in older adults will facilitate independence and improve quality of life for older adults by facilitating improved diagnosis of osteoporosis, and by informing development of more accurate individualized treatment plans to prevent osteoporotic-related injuries.

1548_5eb98f93821abZaryan Masood: Tracking real-world changes in osteoarthritic gait patterns using wearable sensors

2020 MIRA Scholarship (Master's Level) 

Supervisor: Dylan Kobsar, Department of Kinesiology
Mentor: Janie Wilson, Department of Surgery

Gait analysis is useful in understanding healthy aging, and the etiology and progression of common musculoskeletal disorders that accompany older age, such as osteoarthritis. Conventional gait analysis systems, involving motion capture cameras, are expensive and confined to laboratory settings limiting their accessibility and generalizability. Wearable inertial sensors make gait assessments more accessible and affordable, allow for assessments in real-world, out-of-lab environments, and can help alert health care providers to significant gait changes which may be related to osteoarthritis treatment or progression. This research will measure day-to-day fluctuations in the out-of-lab gait patterns of older adults with knee osteoarthritis through a dual-task perturbation measured by wearable inertial sensors.

small-lauraLaura Garcia Diaz: Using technology-enabled community engagement strategies to identify community needs of people impacted by dementia

2020 MIRA Scholarship (PhD Level) 

Supervisor: Lori Letts, School of Rehabilitation Science
Mentor: Paula Gardner, Department of Communication Studies & Multimedia
Dementia-friendly communities can improve the quality of life for people living with dementia and their caregivers by increasing awareness and an understanding of dementia. The objective of this research is to use technology to engage people impacted by dementia as a means to learn about their community needs to develop and implement dementia-friendly community initiatives in Hamilton and Haldimand. The initiatives promote and support aging in place for people living with dementia and will include the development and/or enhancement of existing web-based platforms to provide education and support (medical and social) to caregivers and persons with dementia living in the community.

GIULIA COLETTAGiulia Coletta: Improving physical activity and mobility during a pandemic via live online exercise sessions for older persons: a pilot RCT

2019 LABARGE MOBILITY SCHOLARSHIP (MASTER’S LEVEL)

Supervisor: Stuart Phillips, Department of Kinesiology
Mentor: Rebecca Ganann, School of Nursing 
Declines in individual physical mobility are often a precursor to social isolation and poor physical and mental health. Reduced physical mobility and an inability to carry out daily living activities are common with aging, and are also risk factors for frailty, increased hospitalizations, and premature mortality. This research will measure whether a real-time exercise program delivered via an online virtual platform by registered kinesiologists and physiotherapists will improve older adults’ levels of physical activity and mobility.

Erynne Rowe MIRA Headshot (circle)Erynne Rowe: Modeling deviations in gait coordination and mobility in older adults

2019 LABARGE MOBILITY SCHOLARSHIP (MASTER’S LEVEL)

Supervisor: Janie Wilson, Department of Surgery                                                    Mentor: Elizabeth Hassan, Mechanical Engineering
Mobility impairments can lead to social isolation, decreased physical activity and accompanying health co-morbidities. Age-related differences in mobility are frequently accompanied by changes in gait strategies. Certain walking gait parameters may be valuable in the early assessment of cognitive decline and disease development in the aging population. Rowe’s investigation aims to define the biomechanical differences in the effect of aging on gait coordination patterns in and between males and females, and to define normative walking gait patterns in both young and older adults. Initial results have defined age and sex-related changes in gait strategies associated with healthy aging and have provided the framework to compare gait patterns in older adults with clinical conditions at both the Juravinski and St Joseph’s hospitals in Hamilton.

Stephanie_Scholarship

STEPHANIE CHAUVIN: TECHNOLOGY FOR PROMOTING EXERCISE ADHERENCE AND MOBILITY IN OLDER ADULTS 

2018 LABARGE MOBILITY SCHOLARSHIP (MASTER’S LEVEL) 

Supervisor: Marla Beauchamp, School of Rehabilitation Science 
Mentor: Meridith Griffin, Department of Health, Aging & Society
Mobility limitations are a substantial challenge that many older adults with chronic health conditions face, which may lead to adverse outcomes such as disability, hospitalization, and death. The overarching goal of this project is to examine how technology can promote exercise adherence and mobility in older adults. The first study will explore the participant experiences of a home-based fall-prevention exercise program using DVD technology for older adults with chronic obstructive pulmonary disease. The second study aims to determine the effect of computer and mobile technology interventions versus face-to-face and/or hard copy/digital documentary-delivered interventions on exercise adherence and physical function in older adults. A systematic review and meta-analysis will be conducted to compare interventions. The results of these studies will allow for a better understanding of the role technology plays and how to best utilize technology to increase exercise adherence and mobility in older adults. 

Tanner_Scholarship

TANNER STOKES: WHOLE MILK TO AUGMENT MUSCLE PROTEIN SYNTHESIS IN OLDER WOMEN - A RANDOMIZED, CONTROLLED TRIAL

2018 LABARGE MOBILITY SCHOLARSHIP (PHD LEVEL)

Supervisor: Stuart Phillips, Department of Kinesiology
Mentor: Gregory Steinberg, Department of Medicine
Older adults experience progressive loss of muscle mass and strength accompanying the aging process, termed sarcopenia, which predisposes those affected to an increased risk of falls, fractures, diabetes, and an impaired ability to perform activities of daily living. Sarcopenia is inevitable; but research suggests that we can attenuate these losses by increasing dietary protein intake above current recommendations and encouraging physical activity. The primary aim of this study is to assess the efficacy of proteins contained in whole and skimmed milk compared to a common dairy alternative (i.e., almond beverage) on indices of mobility in older women. The team chose to look specifically at women because they live, on average, longer than men and a majority are not currently meeting basic protein requirements. Results from this study will help equip health care practitioners with a practical, easily-implementable strategy with the potential to reduce the impact of sarcopenia in the aging population.    

Sydney_Scholarship

SYDNEY VALENTINO: STAIR CLIMBING OUTCOMES IN CARDIAC REHABILITATION EXERCISE (SCORE) TRIAL

2017 LABARGE MOBILITY SCHOLARSHIP (MASTER’S LEVEL)

Supervisor: Maureen MacDonald, Department of Kinesiology 
Mentor: Eva Lonn, Department of Medicine
One in twelve Canadians are living with heart disease; and, by the age of 65, it is the leading cause of death. After a cardiac event, exercise improves recovery, reduces the chance of reoccurrence, and the benefits are maintained as exercise is adhered to. The purpose of this study is to assess the changes in cardiac structure and function in individuals with coronary artery disease undergoing traditional endurance-based exercise (TRAD) in comparison to stair-climbing-based high intensity interval training (HIIT). Eligible participants are recruited from the Cardiac Health and Rehabilitation Centre at the Hamilton General Hospital to complete three cardiac testing sessions at the beginning, middle and end of the cardiac rehabilitation exercise program. As of September 2018, seven participants have successfully completed three months of cardiac rehabilitation as part of either the HIIT or TRAD groups, and an additional three participants are enrolled in the exercise program. The team believes that stair-climbing based HIIT has the potential to elicit similar physiological benefits as traditional cardiac rehabilitation, albeit with increased time efficiency and minimal equipment requirements. Recruitment, testing, and analysis is currently ongoing to understand the full benefits of this exercise modality on the cardiovascular system. Thus far, the SCORE trial has demonstrated stair climbing-based HIIT exercise is feasible within standard cardiac rehabilitation programming.

michael_Scholarship

MICHAEL KALU: MOBILITY ENHANCEMENT COMPREHENSIVE CARE MODEL

2017 LABARGE MOBILITY SCHOLARSHIP (PHD LEVEL)

Supervisor: Vanina Dal Bello-Haas, School of Rehabilitation Science
Mentor: Amanda Grenier, Department of Health, Aging & Society
During the first year of study, two scoping reviews have been completed. These have been presented at two conferences and submitted for publication in peer-reviewed journals. The first scoping review was focused on understanding the role of physiotherapists (PTs) and occupational therapists (OTs) in care transitions. Of the 21 included studies, only three mentioned the role of OTs or PTs in care transitions; however, the roles were not explicitly described and there was no evidence of overt involvement of rehabilitation professionals in the care transition processes. The second scoping review was aimed at examining the association between socioeconomic status (SES) and mobility in older adults. In this review, 53 analyses (77%) reported a statistically significant association of SES (income, education, and occupation) and the mobility of older adults. This implies that older adults with higher education, higher income and who have held or hold skilled jobs have improved physical mobility.

Email MIRA at: MIRAinfo@mcmaster.ca       Follow us on Twitter : @MIRAMcMaster
McMaster Footer Logo
Institute For Research On Aging Footer Logo

© 201​6 McMaster University  |  MIP Suite 109A, 1280 Main St. W., Hamilton, ON L8S 4K1  |  Contact Us  | Email UsTerms of Use & Privacy Policy