8 results on '"McCormack, Gavin R."'
Search Results
2. Associations between the built environment and physical activity among adults with low socio-economic status in Canada: a systematic review
- Author
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Christie, Chelsea D., Consoli, Anna, Ronksley, Paul E., Vena, Jennifer E., Friedenreich, Christine M., and McCormack, Gavin R.
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- 2021
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3. Supportive neighbourhood built characteristics and dog-walking in Canadian adults
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McCormack, Gavin R., Graham, Taryn M., Christian, Hayley, Toohey, Ann M., Toohey, Ann M., and Rock, Melanie J.
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- 2016
4. Rethinking walkability and developing a conceptual definition of active living environments to guide research and practice.
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Tobin, Melissa, Hajna, Samantha, Orychock, Kassia, Ross, Nancy, DeVries, Megan, Villeneuve, Paul J., Frank, Lawrence D., McCormack, Gavin R., Wasfi, Rania, Steinmetz-Wood, Madeleine, Gilliland, Jason, Booth, Gillian L., Winters, Meghan, Kestens, Yan, Manaugh, Kevin, Rainham, Daniel, Gauvin, Lise, Widener, Michael J., Muhajarine, Nazeem, and Luan, Hui
- Subjects
WALKABILITY ,SOCIAL context ,HEALTH ,PHYSICAL activity ,BUILT environment ,RESEARCH ,RESEARCH methodology ,ECOLOGY ,EVALUATION research ,COMPARATIVE studies ,EXERCISE ,WALKING ,RESIDENTIAL patterns - Abstract
Background: Walkability is a popular term used to describe aspects of the built and social environment that have important population-level impacts on physical activity, energy balance, and health. Although the term is widely used by researchers, practitioners, and the general public, and multiple operational definitions and walkability measurement tools exist, there are is no agreed-upon conceptual definition of walkability.Method: To address this gap, researchers from Memorial University of Newfoundland hosted "The Future of Walkability Measures Workshop" in association with researchers from the Canadian Urban Environmental Health Research Consortium (CANUE) in November 2017. During the workshop, trainees, researchers, and practitioners worked together in small groups to iteratively develop and reach consensus about a conceptual definition and name for walkability. The objective of this paper was to discuss and propose a conceptual definition of walkability and related concepts.Results: In discussions during the workshop, it became clear that the term walkability leads to a narrow conception of the environmental features associated with health as it inherently focuses on walking. As a result, we suggest that the term Active Living Environments, as has been previously proposed in the literature, are more appropriate. We define Active Living Environments (ALEs) as the emergent natural, built, and social properties of neighbourhoods that promote physical activity and health and allow for equitable access to health-enhancing resources.Conclusions: We believe that this broader conceptualization allows for a more comprehensive understanding of how built, natural, and social environments can contribute to improved health for all members of the population. [ABSTRACT FROM AUTHOR]- Published
- 2022
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5. A systematized literature review on the associations between neighbourhood built characteristics and walking among Canadian adults.
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Farkas, Brenlea, Wagner, Daniel J., Nettel-Aguirre, Alberto, Friedenreich, Christine, and McCormack, Gavin R.
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BUILT environment ,PHYSICAL activity ,GEOGRAPHIC information systems ,CANADIANS ,WALKABILITY - Abstract
Introduction: Evidence to date suggests that the built environment has the potential to facilitate and even discourage physical activity. A limitation of previous reviews is that they have typically not been country-specific. We conducted a systematized literature review of quantitative studies that estimated associations between the built environment-- which were objectively measured--and walking among Canadian adults. Methods: Five scientific databases were searched for peer-reviewed studies published in all years up to December 31, 2016, that estimated the association between the built environment (i.e. objectively measured using audits and Geographic Information Systems [GIS]) and physical activity among a sample of Canadian adults. The database searches, title and abstract screen, full-text review and data extraction were undertaken by two reviewers. Results: Of 4140 articles identified, 25 met the inclusion criteria. Most studies included data from a single Canadian province. All but two studies were cross-sectional. Most studies captured self-reported walking for transportation and walking for any purpose. Overall walkability and land use were consistently associated with walking for transportation, while proximity to destinations was associated with walking for any purpose. Conclusions: Our review findings suggest that the built environment is potentially important for supporting adult walking. Overall walkability, land use and proximity to destinations appear to be important given their association with transportation walking and walking for any purpose. [ABSTRACT FROM AUTHOR]
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- 2019
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6. Test-retest reliability of a modified International Physical Activity Questionnaire (IPAQ) to capture neighbourhood physical activity.
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FREHLICH, LEVI, FRIEDENREICH, CHRISTINE, NETTEL-AGUIRRE, ALBERTO, and MCCORMACK, GAVIN R.
- Abstract
Introduction: Few self-report tools capture neighbourhood physical activity. The aim of our study was to modify a widely-used self-report tool (International Physical Activity Questionnaire -- IPAQ) to capture neighbourhood physical activity and estimate the test-retest reliability of these modifications. Material and Methods: Seventy-five adults completed the modified IPAQ twice, 7-days apart, capturing neighbourhood days·week
-1 and usual minutes·day-1 of bicycling and walking for transport and leisure, moderate physical activity, and vigorous physical activity. Test-retest reliability was assessed with Intraclass Correlations (ICC), percent of overall agreement and Kappa statistics (κ). Results: Consistency in participation in neighbourhood PA ranged from k = 0.21 for moderate physical activity to k = 0.55 for vigorous physical activity, while proportion of overall agreement ranged from 64.0% for moderate physical activity to 81.3% for bicycling for transportation. ICC for reported neighbourhood PA between the two occasions ranged from ICC = 0.33 for moderate physical activity to ICC = 0.69 for bicycling for transportation for days·week-1 , ICC = 0.17 for bicycling for transportation to ICC = 0.48 for walking for leisure for minutes·day-1 , and ICC = 0.31 for vigorous physical activity to ICC = 0.52 for walking for leisure for minutes·week-1 . Conclusions: With the exception of minutes spent bicycling for transportation, our findings suggest that IPAQ items can be modified to provide reliable estimates of neighbourhood physical activity. [ABSTRACT FROM AUTHOR]- Published
- 2018
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7. Neighbourhood built environment characteristics associated with different types of physical activity in Canadian adults.
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McCormack, Gavin R.
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BUILT environment , *PHYSICAL activity , *HEALTH of adults , *CANADIANS , *SOCIODEMOGRAPHIC factors - Abstract
Introduction: The aim of this study was to estimate the associations between neighbourhood built environment characteristics and transportation walking (TW), recreational walking (RW), and moderate-intensity (MPA) and vigorous-intensity physical activity (VPA) in adults independent of sociodemographic characteristics and residential self-selection (i.e. the reasons related to physical activity associated with a person's choice of neighbourhood). Methods: In 2007 and 2008, 4423 Calgary adults completed land-based telephone interviews capturing physical activity, sociodemographic characteristics and reasons for residential self-selection. Using spatial data, we estimated population density, proportion of green space, path/cycleway length, business density, bus stop density, city-managed tree density, sidewalk length, park type mix and recreational destination mix within a 1.6 km street network distance from the participants' geolocated residential postal code. Generalized linear models estimated the associations between neighbourhood built environment characteristics and weekly neighbourhood-based physical activity participation (= 10 minutes/week; odds ratios [ORs]) and, among those who reported participation, duration of activity (unstandardized beta coefficients [B]). Results: The sample included more women (59.7%) than men (40.3%) and the mean (standard deviation) age was 47.1 (15.6) years. TW participation was associated with intersection (OR = 1.11; 95% CI: 1.03 to 1.20) and business (OR = 1.52; 1.29 to 1.78) density, and sidewalk length (OR = 1.19; 1.09 to 1.29), while TW minutes was associated with business (B = 19.24 minutes/week; 11.28 to 27.20) and tree (B = 6.51; 2.29 to 10.72 minutes/week) density, and recreational destination mix (B = -8.88 minutes/week; -12.49 to -5.28). RW participation was associated with path/cycleway length (OR = 1.17; 1.05 to 1.31). MPA participation was associated with recreational destination mix (OR = 1.09; 1.01 to 1.17) and sidewalk length (OR = 1.10; 1.02 to 1.19); however, MPA minutes was negatively associated with population density (B = -8.65 minutes/week; -15.32 to -1.98). VPA participation was associated with sidewalk length (OR = 1.11; 1.02 to 1.20), path/cycleway length (OR = 1.12; 1.02 to 1.24) and proportion of neighbourhood green space (OR = 0.89; 0.82 to 0.98). VPA minutes was associated with tree density (B = 7.28 minutes/week; 0.39 to 14.17). Conclusion: Some neighbourhood built environment characteristics appear important for supporting physical activity participation while others may be more supportive of increasing physical activity duration. Modifications that increase the density of utilitarian destinations and the quantity of available sidewalks in established neighbourhoods could increase overall levels of neighbourhood-based physical activity. [ABSTRACT FROM AUTHOR]
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- 2017
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8. A population-based study of the associations between neighbourhood walkability and different types of physical activity in Canadian men and women.
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Nichani, Vikram, Vena, Jennifer E., Friedenreich, Christine M., Christie, Chelsea, and McCormack, Gavin R.
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Few Canadian studies have examined whether or not associations between neighbourhood walkability and physical activity differ by sex. We estimated associations between perceived neighbourhood walkability and physical activity among Canadian men and women. This study included cross-sectional survey data from participants in 'Alberta's Tomorrow Project' (Canada; n = 14,078), a longitudinal cohort study. The survey included socio-demographic items as well as the International Physical Activity Questionnaire (IPAQ) and the abbreviated Neighbourhood Environment Walkability Scale (NEWS-A), which captured perceived neighbourhood built characteristics. We computed subscale and overall walkability scores from NEWS-A responses. Covariate-adjusted generalized linear models estimated the associations of participation (≥10 min/week) and minutes of different types of physical activity, including transportation walking (TW), leisure walking (LW), moderate-intensity physical activity (MPA), and vigorous-intensity physical activity (VPA) with walkability scores. Walkability was positively associated with participation in TW, LW, MPA and VPA and minutes of TW, LW, and VPA. Among men, a negative association was found between street connectivity and VPA participation. Additionally, crime safety was negatively associated with VPA minutes among men. Among women, pedestrian infrastructure was positively associated with LW participation and overall walkability was positively associated with VPA minutes. Notably, overall walkability was positively associated with LW participation among men and women. Different perceived neighbourhood walkability characteristics might be associated with participation and time spent in different types of physical activity among men and women living in Alberta. Interventions designed to modify perceptions of neighbourhood walkability might influence initiation or maintenance of different types of physical activity. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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