The quest for greater equity: a national cross-sectional study of the experiences of Black Canadian medical students.

Background: Black medical students have been consistently underrepresented in Canadian medical schools, and data on the impact of discrimination on their medical education remain limited. In this cross-sectional study, we aimed to investigate the experiences of Black medical students through the Black Medical Students' Association of Canada (BMSAC).

Methods: We developed a 63-item instrument around the domains of inclusion and diversity, wellness, discrimination, career advancement and diversity in medical education.

Envisioning healthy futures: Youth perceptions of justice-oriented environments and communities in Northern British Columbia Canada.

Through an anti-colonial and critical race theoretical framework as well as arts-based methods (photovoice) that engage Indigenous and non-Indigenous youth, we explore the question: what do youth perceive as healthy and just environments and communities? Youth identified two overarching, strength-based messages: Firstly, youth demonstrate the need for a structural-level analysis of the conditions that influence individual-level outcomes of environmental health. Secondly, youth perspectives on healthy and justice-oriented environments and communities challenge environmental health scholars to consider youth as powerful actors. Youth perspectives of healthy and justice-oriented communities present a necessarily structural perspective to consider not only the impacts of environmental decision-making on health, but the conditions that have allowed for harmful impacts.

Media framing of emergency departments: a call to action for nurses and other health care providers.

Background: As part of a larger study focused on interventions to enhance the capacity of nurses and other health care workers to provide equity-oriented care in emergency departments (EDs), we conducted an analysis of news media related to three EDs. The purpose of the analysis was to examine how media writers frame issues pertaining to nursing, as well as the health and social inequities that drive emergency department contexts, while considering what implications these portrayals hold for nursing practice.

Methods: We conducted a search of media articles specific to three EDs in Canada, published between January 1, 2018 and May 1, 2019.

Explaining differential vulnerability to climate change: A social science review.

The varied effects of recent extreme weather events around the world exemplify the uneven impacts of climate change on populations, even within relatively small geographic regions. Differential human vulnerability to environmental hazards results from a range of social, economic, historical, and political factors, all of which operate at multiple scales. While adaptation to climate change has been the dominant focus of policy and research agendas, it is essential to ask as well why some communities and peoples are disproportionately exposed to and affected by climate threats.

What is the effect of prolonged sitting and physical activity on thoracic spine mobility? An observational study of young adults in a UK university setting.

Objective: Sedentary behaviour has long been associated with neck and low back pain, although relatively little is known about the thoracic spine. Contributing around 33% of functional neck movement, understanding the effect of sedentary behaviour and physical activity on thoracic spinal mobility may guide clinical practice and inform research of novel interventions.

Design: An assessor-blinded prospective observational study designed and reported in accordance with Strengthening the Reporting of Observational Studies in Epidemiology.

Diversity and Activity of Communities Inhabiting Plastic Debris in the North Pacific Gyre.

Marine plastic debris has become a significant concern in ocean ecosystems worldwide. Little is known, however, about its influence on microbial community structure and function. In 2008, we surveyed microbial communities and metabolic activities in seawater and on plastic on an oceanographic expedition through the "great Pacific garbage patch.