Zoé Poirier Stephens

Université de Montréal | UdeM · School of Public Health

Science is essential for cities to understand and intervene on the increasing global risks. However, challenges in effectively utilizing scientific knowledge in decision-making processes limit cities' abilities to address these risks. This scoping review examines the development of science for urban policy, exploring the contextual factors, organiz...

Introduction Improving sustainable transportation options will help cities tackle growing challenges related to population health, congestion, climate change and inequity. Interventions supporting active transportation face many practical and political hurdles. Implementation science aims to understand how interventions or policies arise, how they...

Background Built and social environments are associated with physical activity. Global Positioning Systems (GPS) and accelerometer data can capture how people move through their environments and provide promising tools to better understand associations between environmental characteristics and physical activity. The purpose of this study is to exam...

Background Built environment interventions provide structural solutions to complex urban challenges. Though community voices are part of municipal decision-making, planners and public health professionals need tools to better integrate their perspectives for desired changes (what) in the successful implementation of built environment programs and i...

Built environment interventions have the potential to improve population health and reduce health inequities. The objective of this paper is to present the first wave of the INTErventions, Research, and Action in Cities Team (INTERACT) cohort studies in Victoria, Vancouver, Saskatoon, and Montreal, Canada. We examine how our cohorts compared to Can...

Background: Healthy communities can be supported through built environment interventions that redesign cities for improved health outcomes. Understanding the context of these interventions is critical for assessing how an intervention impacts population health; such context is often poorly documented. This study uses concept mapping to capture sta...

BACKGROUND Public health research studies often rely on population-based participation and draw on various recruitment methods to establish samples. Increasingly researchers are turning to web-based recruitment tools. However, few studies detail traditional and online recruitment efforts in terms of costs and potential biases. OBJECTIVE Our object...

Background: Public health research studies often rely on population-based participation and draw on various recruitment methods to establish samples. Increasingly researchers are turning to web-based recruitment tools. However, few studies detail traditional and online recruitment efforts in terms of costs and potential biases. Objective: Our ob...

Background Urban form interventions can result in positive and negative impacts on physical activity, social participation, and well-being, and inequities in these outcomes. Natural experiment studies can advance our understanding of causal effects and processes related to urban form interventions. The INTErventions, Research, and Action in Cities...