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1.
Wellcome Open Res ; 9: 218, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39221443

RESUMEN

Background: Health-focused research funders increasingly support multi-country research partnerships that study health, urban development and equity in global settings. To develop new knowledge that benefits society, these grants require researchers to integrate diverse knowledges and data, and to manage research-related aspects of coloniality, such as power imbalances and epistemic injustices. We conducted research to develop a transdisciplinary study proposal with partners in multiple middle and high income countries, aiming to embed equity into the methodology and funding model. Methods: Parallel to literature review, we used participatory and social research methods to identify case study cities for our primary study and to inform our study design. We conducted semi-structured interviews with informed and consented sustainable urban development experts in the USA (n=23). We co-developed our research approach with our global advisory group (n=14) and conducted a participatory workshop (n=30) to identify case study sites, also informed by conversations with international academic experts in sustainable development (n=27). Results: Through literature review we found that there is a need to study the contextual pre-conditions of urban transformation, the influence of coloniality on understandings of how cities can change and the failure of standard development practices to meet the needs of all residents and the planet. Through expert input and literature we found that decolonial and storytelling methods may help us show the complexities behind stories of urban transformation, particularly the role of marginalized populations in creating long-term change. Conclusions: There are multiple benefits of conducting research to develop an equitably designed multi-country research collaboration. We built new partnerships and co-developed our research approach, creating new understanding of diverse collaborators' disciplinary perspectives and institutional requirements. By investigating the informational needs of U.S. sustainable development actors and designing our study to meet these needs, we have increased the likelihood that our research will create impact.


Project title: Mobilizing knowledge about urban change for equity and sustainability: developing 'Change Stories', a multi-country transdisciplinary study. Our team initially included researchers in London and later expanded to include international collaborators with expertise in urban development, public health and anthropology. This project was primarily conducted through online workshops and interviews (May ­ Dec 2022), with one in-person workshop in Valencia, Spain (Oct 2022). Research funders have recently increased support for multi-country partnerships that study urban health equity. However, there is often a lack of funding to develop these studies in a way that supports integration of diverse fields and manages research-related aspects of coloniality, such as power imbalances and devaluing certain forms of knowledge. We conducted research to develop a transdisciplinary study proposal with partners in multiple countries, aiming to embed equity into our approach. We used literature review alongside social research methods (94 participants) to develop case study cities and our study design. We found that community involvement in urban governance is important for achieving equity and health, yet it remains under-valued in status quo development models, undermining the potential for cities to support people and the planet. We believe that our approach offers valuable learning for other multi-country transdisciplinary studies.

2.
Energy Sustain Soc ; 12(1): 2, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35059277

RESUMEN

BACKGROUND: Transition discourses are gaining prominence in efforts to imagine a future that adequately addresses the urgent need to establish low carbon and climate resilient pathways. Within these discourses the 'public' is seen as central to the creation and implementation of appropriate interventions. The role of public engagement in societal transformation while essential, is also complex and often poorly understood. The purpose of this paper is to enhance our understanding regarding public engagement and to address the often superficial and shallow policy discourse on this topic. MAIN TEXT: The paper offers a review of evolving literature to map emergent public engagement in processes of transition and change. We adopt a pragmatic approach towards literature retrieval and analysis which enables a cross-disciplinary and cross-sectoral review. We use a scoping review process and the three spheres of transformation framework (designated as the practical, political and personal spheres) to explore trends within this complex research field. The review draws from literature from the last two decades in the Irish context and looks at emergence and evolving spaces of public engagement within various systems of change including energy, food, coastal management and flood adaptation, among others. CONCLUSIONS: The results highlight the siloed and fragmented way in which public engagement in transitions is carried and we propose a more cross-sectoral and cross-disciplinary approach which depends on bringing into dialogue often contrasting theories and perspectives. The paper also illustrates some shifting engagement approaches. For instance, nexus articles between the practical and political spheres suggest deeper forms of public engagement beyond aggregated consumer behaviour to align technological delivery with institutional and societal contexts. While most articles in the practical sphere draw largely on techno-economic insights this influence and cross-disciplinarity is likely to draw in further innovations. Nexus articles between the political and personal sphere are also drawing on shifting ideas of public engagement and largely stress the need to disrupt reductive notions of engagement and agency within our institutions. Many of these articles call attention to problems with top-down public engagement structures and in various ways show how they often undermine and marginalise different groups.

3.
Wellcome Open Res ; 7: 237, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-36865374

RESUMEN

Natural environments, such as parks, woodlands and lakes, have positive impacts on health and wellbeing. Urban Green and Blue Spaces (UGBS), and the activities that take place in them, can significantly influence the health outcomes of all communities, and reduce health inequalities. Improving access and quality of UGBS needs understanding of the range of systems (e.g. planning, transport, environment, community) in which UGBS are located. UGBS offers an ideal exemplar for testing systems innovations as it reflects place-based and whole society processes , with potential to reduce non-communicable disease (NCD) risk and associated social inequalities in health. UGBS can impact multiple behavioural and environmental aetiological pathways. However, the systems which desire, design, develop, and deliver UGBS are fragmented and siloed, with ineffective mechanisms for data generation, knowledge exchange and mobilisation. Further, UGBS need to be co-designed with and by those whose health could benefit most from them, so they are appropriate, accessible, valued and used well. This paper describes a major new prevention research programme and partnership, GroundsWell, which aims to transform UGBS-related systems by improving how we plan, design, evaluate and manage UGBS so that it benefits all communities, especially those who are in poorest health. We use a broad definition of health to include physical, mental, social wellbeing and quality of life. Our objectives are to transform systems so that UGBS are planned, developed, implemented, maintained and evaluated with our communities and data systems to enhance health and reduce inequalities. GroundsWell will use interdisciplinary, problem-solving approaches to accelerate and optimise community collaborations among citizens, users, implementers, policymakers and researchers to impact research, policy, practice and active citizenship. GroundsWell will be shaped and developed in three pioneer cities (Belfast, Edinburgh, Liverpool) and their regional contexts, with embedded translational mechanisms to ensure that outputs and impact have UK-wide and international application.

4.
PLoS One ; 16(12): e0261647, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34936676

RESUMEN

Dual-task walking may lead to gait instability and a higher fall risk in older adults, particularly when walking in a busy city street. Challenging street features such as narrow sidewalks not only discourage walking, but are also likely to be taxing for older adults' cognitive resources and gait characteristics. The aim of this study was to assess the way older adults' gait characteristics are affected by walking on a narrow path while performing a challenging cognitive task in lab conditions imitating common urban environments. Nineteen young and eighteen older adults walked on a narrow (40cm) and a wide (80cm) path and performed a cognitive (n-back) task individually adjusted to 80% accuracy. The two tasks were performed separately (Single-Task) and concurrently (Dual-Task). Both groups walked faster, and their step width was narrower on the narrow path. During dual-task walking on the narrow path, older adults showed significant dual-task costs in the cognitive task, gait speed, step width, and stride length. Dual-task walking was associated with decreased gait speed and stride length in both age groups, suggesting that dual-task walking may adversely affect gait, particularly when walking on narrow paths. These conditions may lead to gait instability and an increased fall risk for older adults, particularly when walking along the narrow sidewalks commonly found within the built environment. However, more research is needed in an urban setting to determine the extent of the fall risk narrow sidewalks present for older adults.


Asunto(s)
Envejecimiento Saludable , Caminata , Accidentes por Caídas , Adulto , Anciano , Anciano de 80 o más Años , Cognición , Femenino , Marcha , Humanos , Masculino , Velocidad al Caminar , Adulto Joven
5.
Int J Behav Nutr Phys Act ; 18(1): 142, 2021 10 30.
Artículo en Inglés | MEDLINE | ID: mdl-34717650

RESUMEN

BACKGROUND: Evidence for the health benefits of urban green space tends to stem from small, short-term quasi-experimental or cross-sectional observational research, whilst evidence from intervention studies is sparse. The development of an urban greenway (9 km running along 3 rivers) in Northern Ireland provided the opportunity to conduct a natural experiment. This study investigated the public health impact of the urban greenway on a range of physical activity, health, wellbeing, social, and perceptions of the environment outcomes. METHODS: A repeated cross-sectional household survey of adult residents (aged ≥16 years) who lived ≤1-mile radius of the greenway (intervention sample) and > 1-mile radius of the greenway (control sample) was conducted pre (2010/2011) and 6-months post implementation (2016/2017). We assessed changes in outcomes pre- and post-intervention follow-up including physical activity behaviour (primary outcome measure: Global Physical Activity Questionnaire), quality of life, mental wellbeing, social capital and perceptions of the built environment. Linear regression was used to calculate the mean difference between post-intervention and baseline measures adjusting for age, season, education, car ownership and deprivation. Multi-level models were fitted using a random intercept at the super output area (smallest geographical unit) to account for clustering within areas. The analyses were stratified by distance from the greenway and deprivation. We assessed change in the social patterning of outcomes over time using an ordered logit to make model-based outcome predictions across strata. RESULTS: The mean ages of intervention samples were 50.3 (SD 18.9) years at baseline (n = 1037) and 51.7 (SD 19.1) years at follow-up (n = 968). Post-intervention, 65% (adjusted OR 0.60, 95% CI 0.35 to 1.00) of residents who lived closest to the greenway (i.e., ≤400 m) and 60% (adjusted OR, 0.64 95% CI 0.41 to 0.99) who lived furthest from the greenway (i.e.,≥1200 m) met the physical activity guidelines - 68% of the intervention sample met the physical activity guidelines before the intervention. Residents in the most deprived quintiles had a similar reduction in physical activity behaviour as residents in less deprived quintiles. Quality of life at follow-up compared to baseline declined and this decline was significantly less than in the control area (adjusted differences in mean EQ5D: -11.0 (95% CI - 14.5 to - 7.4); - 30.5 (95% CI - 37.9 to - 23.2). Significant change in mental wellbeing was not observed despite improvements in some indicators of social capital. Positive perceptions of the local environment in relation to its attractiveness, traffic and safety increased. CONCLUSIONS: Our findings illustrate the major challenge of evaluating complex urban interventions and the difficulty of capturing and measuring the network of potential variables that influence or hinder meaningful outcomes. The results indicate at this stage no intervention effect for improvements in population-level physical activity behaviour or mental wellbeing. However, they show some modest improvements for secondary outcomes including positive perceptions of the environment and social capital constructs. The public health impact of urban greenways may take a longer period of time to be realised and there is a need to improve evaluation methodology that captures the complex systems nature of urban regeneration.


Asunto(s)
Ejercicio Físico , Calidad de Vida , Entorno Construido , Estudios Transversales , Humanos , Persona de Mediana Edad , Parques Recreativos
6.
J Aging Phys Act ; 28(4): 623-633, 2020 Aug 01.
Artículo en Inglés | MEDLINE | ID: mdl-31968305

RESUMEN

Processing decisions for accelerometry data can have important implications for outcome measures, yet little evidence exists exploring these in older adults. The aim of the current study was to investigate the impact of three potentially important criteria on older adults, physical activity, and sedentary time. Participants (n = 222: mean age 71.75 years [SD = 6.58], 57% male) wore ActiGraph GT3X+ for 7 days. Eight data processing combinations from three criteria were explored: low-frequency extension (on/off), nonwear time (90/120 min), and intensity cut points (moderate-to-vigorous physical activity ≥1,041 and >2,000 counts/min). Analyses included Wilcoxon signed-rank test, paired t tests, and correlation coefficients (significance, p < .05). Results for low-frequency extension on 90-min nonwear time and >1,041 counts/min showed significantly higher light and moderate-to-vigorous physical activity and lower sedentary time. Cut points had the greatest impact on physical activity and sedentary time. Processing criteria can significantly impact physical activity and/or sedentary time, potentially leading to data inaccuracies, preventing cross-study comparisons and influencing the accuracy of population surveillance.

8.
BMC Med Res Methodol ; 18(1): 176, 2018 12 22.
Artículo en Inglés | MEDLINE | ID: mdl-30577770

RESUMEN

BACKGROUND: In order to accurately measure and monitor levels of moderate-to-vigorous physical activity (MVPA) and sedentary behaviour (SB) in older adults, cost efficient and valid instruments are required. To date, the International Physical Activity Questionnaire (IPAQ) has not been validated with older adults (aged 60 years plus) in the United Kingdom. The current study aimed to test the validity of the IPAQ in a group of older adults for both MVPA and SB. METHODS: Participants wore an Actigraph GT3X+ for seven consecutive days and following the monitor wear participants were asked to complete the IPAQ. Statistical analysis included: Kolmogorov-Smirnov tests; descriptive analyses; Spearman's rho coefficients; and Bland-Altman analyses. RESULTS: A sample of 253 older adults were recruited (mean age 71.8 years (SD 6.6) and 57% male). In total, 226 had valid accelerometer and IPAQ data for MVPA and 228 had valid data for SB. Results showed the IPAQ had moderate/acceptable levels of validity (r = .430-.557) for MVPA. For SB, there was substantial levels of validity on weekdays (r = .702) and fair levels of validity (r = .257) on weekend days. Bland-Altman analysis showed inherent measurement error with the majority of participants tending to under-report both MVPA and SB. Results showed the majority of older adult's under-report their level of MVPA and SB when completing the IPAQ and the linear relationship above the mean shows an error from under to over reporting as the mean increases. CONCLUSIONS: Findings from the current study suggest that the IPAQ is better implemented in larger surveillance studies comparing groups within or between countries rather than on an individual basis. Findings also suggest that the IPAQ validity scores could be strengthened by providing additional detail of types of activities older adults might do on a daily basis, improving recall; and it may also be necessary to provide an example of a daily break down of typical activities performed. This may enable older adults to more fully comprehend the amount of time they may spend active, sitting and/or lying during waking hours.


Asunto(s)
Ejercicio Físico/fisiología , Monitoreo Fisiológico/métodos , Conducta Sedentaria , Encuestas y Cuestionarios/normas , Actigrafía/métodos , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Internacionalidad , Masculino , Persona de Mediana Edad , Reproducibilidad de los Resultados , Factores de Tiempo , Reino Unido
9.
BMC Public Health ; 18(1): 1135, 2018 Sep 21.
Artículo en Inglés | MEDLINE | ID: mdl-30241475

RESUMEN

BACKGROUND: The ability to 'age in place' is dependent on a range of inter-personal, social and built environment attributes, with the latter being a key area for potential intervention. There is an emerging body of evidence that indicates the type of built environment features that may best support age friendly communities, but there is a need to expand and consolidate this, while generating a better understanding of how on how research findings can be most effectively be translated in to policy and practice. METHODS: The study is based on two case study cities, Curtiba (Brazil) and Belfast (UK), which have highly contrasting physical, social and policy environments. The study deploys a mix methods approach, mirrored in each city. This includes the recruitment of 300 participants in each city to wear GPS and accelerometers, a survey capturing physical functioning and other personal attributes, as well as their perception of their local environment using NEWS-A. The study will also measure the built environments of the cities using GIS and develop a tool for auditing the routes used by participants around their neighbourhoods. The study seeks to comparatively map the policy actors and resources involved in healthy ageing in the two cities through interviews, focus groups and discourse analysis. Finally, the study has a significant knowledge exchange component, including the development of a tool to assess the capacities of both researchers and research users to maximise the impact of the research findings. DISCUSSION: The HULAP study has been designed and implemented by a multi-disciplinary team and integrates differing methodologies to purposefully impact on policy and practice on healthy ageing in high and low-middle income countries. It has particular strengths in its combination of objective and self-reported measures using validated tools and the integration of GPS, accelerometer and GIS data to provide a robust assessment of 'spatial energetics'. The strong knowledge exchange strand means that the study is expected to also contribute to our understanding of how to maximise research impact in this field and create effective evidence for linking older adult's physical activity with the social, built and policy environments.


Asunto(s)
Planificación Ambiental/estadística & datos numéricos , Ejercicio Físico , Vida Independiente , Medio Social , Salud Urbana , Anciano , Brasil , Femenino , Humanos , Masculino , Persona de Mediana Edad , Investigación Cualitativa , Conducta Sedentaria , Encuestas y Cuestionarios , Reino Unido
10.
BMC Public Health ; 13: 774, 2013 Aug 23.
Artículo en Inglés | MEDLINE | ID: mdl-24103381

RESUMEN

BACKGROUND: There is a dearth of evidence regarding the impact of urban regeneration projects on public health, particularly the nature and degree to which urban regeneration impacts upon health-related behaviour change. Natural experiment methodology enables comprehensive large-scale evaluations of such interventions. The Connswater Community Greenway in Belfast is a major urban regeneration project involving the development of a 9 km linear park, including the provision of new cycle paths and walkways. In addition to the environmental improvements, this complex intervention involves a number of programmes to promote physical activity in the regenerated area. The project affords a unique opportunity to investigate the public health impact of urban regeneration. METHODS/DESIGN: The evaluation framework was informed by the socio-ecological model and guided by the RE-AIM Framework. Key components include: (1) a quasi-experimental before-and-after survey of the Greenway population (repeated cross-sectional design), in tandem with data from a parallel Northern Ireland-wide survey for comparison; (2) an assessment of changes in the local built environment and of walkability using geographic information systems; (3) semi-structured interviews with a purposive sample of survey respondents, and a range of community stakeholders, before and after the regeneration project; and (4) a cost-effectiveness analysis. The primary outcome is change in proportion of individuals identified as being regularly physically active, according to the current UK recommendations. The RE-AIM Framework will be used to make an overall assessment of the impact of the Greenway on the physical activity behaviour of local residents. DISCUSSION: The Connswater Community Greenway provides a significant opportunity to achieve long-term, population level behaviour change. We argue that urban regeneration may be conceptualised meaningfully as a complex intervention comprising multiple components with the potential, individually and interactively, to affect the behaviour of a diverse population. The development and implementation of our comprehensive evaluation framework reflects this complexity and illuminates an approach to the empirical, rigorous evaluation of urban regeneration. More specifically, this study will add to the much needed evidence-base about the impact of urban regeneration on public health as well as having important implications for the development of natural experiment methodology.


Asunto(s)
Planificación Ambiental , Actividad Motora , Salud Pública , Acelerometría , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Planificación de Ciudades , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Irlanda del Norte , Desarrollo de Programa , Encuestas y Cuestionarios
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