Promoting children's health through community-led street interventions: analyzing sustained voluntarism in Canadian School Streets.

BACKGROUND: Active School Travel (AST) initiatives align with the Ottawa Charter for Health Promotion, which calls for 'creating supportive environments' and 'strengthening community action.' However, their reliance on volunteers poses sustainability challenges. The main objectives of this study were to document the motivations, satisfaction, and experiences of volunteers involved in sustaining two AST initiatives in Ontario for an entire school year. METHODS: Two volunteer-led School Street initiatives in Kingston, Ontario successfully operated during pick-up and drop-off times of each school day. The first initiative operated for the entire 2021-2022 school year, and the second operated for the entire 2022-2023 school year. These initiatives were the first of their kind in the province of Ontario, Canada. Volunteers from both sites (n = 56) participated in online surveys and their motivations, satisfaction, and experiences of their role were compared using the 2-sided Fisher's Exact Test. RESULTS: Over 80% of volunteers were highly motivated to promote safety and over 70% of volunteers were highly motivated to disrupt the status quo of unsupportive, car-centric urban environments by reimagining how streets can be used. By taking collective action to re-shape the environment around these public schools to support healthy, active living, our findings reveal that over 90% of volunteers were highly satisfied. Of the volunteers, 87% felt they contributed to child safety and 85% felt they had developed stronger community connections. They appreciated the short (i.e., 40 minute) time commitment of each shift, weekly email communications by the community organization leading the initiative, and the volunteer schedule. They also appreciated the positive social interactions during volunteer shifts, which they felt outweighed the minimal resistance they experienced. CONCLUSIONS: This research demonstrates the importance of logistical, motivational, and social factors in recruiting and retaining volunteers for community-led School Streets. Our findings support appealing to prospective volunteers' influence in achieving School Street objectives (e.g., improved safety) in recruitment efforts, as well as highlighting School Streets' innovative approach. Communicating with volunteers throughout School Street planning and implementation processes and limiting traffic in the closed street zone (i.e., by excluding the school staff parking lot and private driveways from the scope) are additional recommendations based on the findings of this study.

The (De)normalisation of Smoking Among Apprentices: Plurality of Settings, Norms and Vulnerability Levels.

When it comes to smoking, apprentices are considered a 'vulnerable' population. They have been the subject of targeted approaches based on the assumption of common characteristics. In contrast to most public health studies, that assume homogeneity of vulnerable groups, this article, based on Lahire's 'theory of the plural individual', aims to examine inter- and intra-individual variability in relation to tobacco exposure. It is based on a secondary analysis of 30 interviews with apprentices in France on the stigma attached to their use in their different living environments. Our study confirms that the family and the Centre de Formation des Apprentis, as a whole, encourage smoking. It also provides a better understanding of the mechanisms by which inequalities are perpetuated (permissive rules, loans and gifts of cigarettes, spillover effects, lack of incentives to quit). Nevertheless, it allows us to observe that, in some families and in some companies, smoking is denormalised, even stigmatised. Several apprentice profiles emerge: those who are protected from tobacco and seem to be able to quit easily; those who are permanently confronted with it and for whom it is difficult to consider quitting or reducing; and those who are confronted with a plurality of norms, who seem ambivalent and whose consumption varies significantly. These results will allow us to adapt the interventions according to the profile of the apprentices and by including their entourage. In particular, it will be necessary to propose a 'go-to' approach that goes beyond the school setting and involves the family and the workplace.

Understanding the Experiences of COVID-19 Public Health Measures and Well-Being: A Qualitative Study Among Older Adults in Quebec, Canada.

This interpretative descriptive study explores how public health measures implemented during the first wave of the COVID-19 pandemic in Quebec, Canada, affected the well-being of older adults. Twenty-six participants aged 60-81 took photographs to depict how COVID-19 public health measures affected their well-being and were invited to discuss their photographs in virtual focus groups. Data were analyzed using thematic analysis. The impacts of health measures on the well-being of participants were framed according to three overarching themes. First, participants endured an intensification of ageism, feeling diminished and excluded from their social spheres. Second, they faced a burden of loneliness due to the loss of connections with their communities, particularly for those who were single and without children. Third, participants highlighted navigating a degradation of social cohesion. This manifested through tensions and distrust in both the public and private spheres, as well as acts of resistance in response to rules deemed unjust. While public health measures were essential to prevent onward transmission of COVID-19 and mortality, they negatively impacted older adults' self-image, loneliness, and trust in society. This study argues for a rethinking of public health norms specific to older adults to address potential sources of inequality. In particular, a greater emphasis is needed on social connectedness and addressing the unique needs of older adults during pandemics.

Smoking in Young Adults: A Study of 4-Year Smoking Behavior Patterns and Residential Presence of Features Facilitating Smoking Using Data From the Interdisciplinary Study of Inequalities in Smoking Cohort.

INTRODUCTION: Young adults have the highest prevalence of smoking among all age groups in most industrialized countries and exhibit great variability in smoking behavior. Differences in associations between features in residential environments and smoking initiation, prevalence, and cessation have been extensively examined in the literature. Nonetheless, in many cases, findings remain inconsistent. This paper proposes that a potential driver of these inconsistencies is an almost exclusive focus on point-specific smoking outcomes, without consideration for the different behavior patterns that this age group may experience over time. AIMS AND METHODS: Based on data from the Interdisciplinary Study of Inequalities in Smoking cohort of 18- to 25-year-old Montreal residents (n = 1025), we examined associations between 4-year smoking patterns measured at three timepoints and proximal presence/density of tobacco retail outlets and presence of smoker accommodation facilities in Montreal, Canada. Associations were tested using two-level multinomial and logistic models. RESULTS: In fully adjusted models, compared to never-smokers, residents of areas with a higher density of tobacco retail were more likely to (1) be characterized as established smokers, (2) have experienced repeated changes in smoking status (being "switchers") during the 4-year study period, and (3) be former smokers. CONCLUSIONS: From a conceptual standpoint, these findings highlight the importance of acknowledging and examining smoking behavior patterns among young adults. Furthermore, specific pattern-feature associations may point to unique mechanisms by which features could influence smoking behavior patterns. These findings require replication and extension, including testing hypotheses regarding tobacco retail density's role in sustaining smoking and in influencing changes in smoking status. IMPLICATIONS: Results from this study highlight the importance of describing and examining different young adult smoking behavior patterns and how they may be influenced by residential environment features such as the density of tobacco retail. Findings suggest that young adults residing in areas with a higher density of tobacco retailers are more likely to have experienced repeated changes in smoking status and to be established smokers. Further research in this area is needed to advance knowledge of the putative mechanisms by which residential features may influence smoking behavior patterns and to ultimately orient policy and interventions seeking to curb smoking at the local level.

Is Smoking Cessation in Young Adults Associated With Tobacco Retailer Availability in Their Activity Space?

INTRODUCTION: The presence of tobacco retailers in residential neighborhoods has been inversely associated with residents' likelihood of quitting smoking. Few studies have yet explored whether this association holds when accounting for tobacco retailers found in the multiple environments where people conduct their daily activities, that is, their activity space. METHODS: We analyzed cross-sectional data from 921 young adults (18- to 25-years old) participating in the Interdisciplinary Study of Inequalities in Smoking (Montreal, Canada). Respondents self-reported sociodemographic, smoking, and activity location data. Log-binomial regression was used to estimate prevalence ratios (PRs) for the association between smoking cessation and (1) the number of tobacco retailers (counts), and (2) the distance to the closest retailer (proximity) in participants' residential neighborhood and activity space. RESULTS: Smoking cessation was positively associated with low and intermediate tertile levels of tobacco retailer counts in both the residential neighborhood and activity space, and with the furthest distance level in the activity space [PR (95% CI) = 1.21 (1.02 to 1.43)]. CONCLUSIONS: Individuals encounter resources in the course of their regular daily activities that may hamper smoking cessation. This study highlights the relevance of considering the tobacco retail environment of both individuals' residential neighborhood and activity space to understand its association with smoking cessation. IMPLICATIONS: This article contributes to the literature on the association between the tobacco retail environment and smoking cessation in young adults by moving beyond the residential neighborhood to also assess individuals' access to tobacco retailers in the multiple areas where they regularly spend time, that is, their activity space. Findings suggest that lower numbers of tobacco retailers in both the residential neighborhood and activity space, and further distance to tobacco retailers in the activity space are associated with increased smoking cessation.

Considering the age-graded nature of associations between socioeconomic characteristics and smoking during the transition towards adulthood.

Young adulthood is a sensitive period characterized by the accumulation of resources and transitions in and out of education, employment, family, and housing arrangements. The association between these characteristics and smoking outcomes likely varies with age yet few studies address its dynamic age-graded nature. To explore this, we examined 2083 young adults ages 18-25 from the 2011-2012 cross-sectional sample of the Montreal-based Interdisciplinary Study of Inequalities in Smoking. We operationalized participants' socioeconomic characteristics using their resources (e.g., education, income, financial difficulties) and transition stages (i.e., studying, working full-time, living arrangements with parents and children, and being in a relationship). We examined differences in these characteristics' associations with occasional and daily smoking across two-year categories (18-19, 20-21, 22-23, and 24-25) using multinomial logistic regression models with age-based interaction terms. Findings highlighted four characteristics, i.e., educational attainment, personal income, student status, and relationship status, with significant differences in associations with smoking outcomes across age categories. Between the age groups of 18-19 and 24-25: 1) the negative association between low educational attainment and daily smoking increased; 2) the positive association between personal income and daily smoking decreased; 3) the negative association between student status and both outcomes decreased; 4) the negative association between relationship status and occasional smoking increased. Findings support that the associations between young adults' socioeconomic characteristics and smoking outcomes vary substantially during the second and third decades of life. Addressing this has critical implications for identifying vulnerable populations and developing appropriate age-based policies in this age group.

Residential environments and smoking behaviour patterns among young adults: A prospective study using data from the Interdisciplinary Study of Inequalities in Smoking cohort.

Young adults have the highest prevalence of smoking among all age groups. Studies have shown associations between presence/density of tobacco retail and presence of smoker accommodation and smoking prevalence. However, little is known about their potential to influence different smoking patterns including initiation, maintenance, or cessation. This is important because smoking behaviour patterns in young adults may be subject to ongoing changes. Moreover, smoking pattern determinants may be different to those of smoking prevalence, and feature-pattern associations may be scale-dependent, requiring the consideration of different analytical spatial units. We examined associations between prospectively-measured smoking behaviour patterns and presence/density of tobacco retail, and presence of smoker accommodation facilities across 2 nested spatial units in Montreal, Canada. Data were from 18 to 25 year-old Montreal residents who had participated in the Interdisciplinary Study of Inequalities in Smoking cohort both at baseline in 2011-2012 and follow-up in 2014 and resided in the same area at follow-up. 2-year smoking behaviour patterns were assessed for 2 cohorts based on participants' smoking status at baseline. Associations were examined using multilevel logistic models. Young adults who were smokers at baseline residing in areas with higher local-level presence of tobacco retail were less likely to quit smoking (i.e.: to be non-smokers for fewer than 2 years). Higher presence of smoker accommodation was not associated with smoking patterns at any scale. Findings provide evidence of scale-specific associations between residential environment features and smoking behaviour patterns in young adults, which may point to specific exposure-outcome processes underlying these associations.

Methodological systematic review of studies on social inequalities in smoking among young adults: A field coming of age?

OBJECTIVE: Socioeconomic circumstances are critically important to addressing smoking. In young adulthood (ages 18-25), dynamic transitions in education, employment, family and housing complicate the measurement of socioeconomic circumstances. To better understand approaches to capturing these circumstances, this methodological systematic review examined how socioeconomic characteristics used to identify social inequalities in smoking among young adults are measured. DATA SOURCES: We searched PubMed/MEDLINE, Scopus, EMBASE, ERIC and Sociological Abstracts, and used three prior reviews. We updated the search in March 2018. STUDY SELECTION: Two reviewers independently screened peer-reviewed records from OECD countries published in English, French, German or Spanish after 1995 whose samples covered at least 1 year between the ages of 18 and 25. We included 89 of 1320 records. DATA EXTRACTION: One reviewer extracted study characteristics, indicators used to operationalise socioeconomic circumstances and each indicator's relation to results on smoking (ie, significance and direction). We found 39 indicators of socioeconomic circumstances related to six broad domains. These indicators were used in 425 results. DATA SYNTHESIS: We descriptively analysed the extracted data using evidence tables. Educational attainment was most common. Evidence of inequalities varied by indicator used. For example, there was inconsistent evidence regarding the role of parental characteristics and transition stages and insufficient evidence regarding personal income on smoking. CONCLUSION: Despite its importance, studies have disproportionally examined inequalities among young adults using traditional indicators. The mismatch between young adults' life transitions and measurement strategies may attenuate evidence of inequalities. We suggest strategies to improve future measurement.

Social inequalities in health information seeking among young adults in Montreal.

Over their lifecourse, young adults develop different skills and preferences in relationship to the information sources they seek when having questions about health. Health information seeking behaviour (HISB) includes multiple, unequally accessed sources; yet most studies have focused on single sources and did not examine HISB's association with social inequalities. This study explores 'multiple-source' profiles and their association with socioeconomic characteristics. We analyzed cross-sectional data from the Interdisciplinary Study of Inequalities in Smoking involving 2093 young adults recruited in Montreal, Canada, in 2011-2012. We used latent class analysis to create profiles based on responses to questions regarding whether participants sought health professionals, family, friends or the Internet when having questions about health. Using multinomial logistic regression, we examined the associations between profiles and economic, social and cultural capital indicators: financial difficulties and transportation means, friend satisfaction and network size, and individual, mother's, and father's education. Five profiles were found: 'all sources' (42%), 'health professional centred' (29%), 'family only' (14%), 'Internet centred' (14%) and 'no sources' (2%). Participants with a larger social network and higher friend satisfaction were more likely to be in the 'all sources' group. Participants who experienced financial difficulties and completed college/university were less likely to be in the 'family only' group; those whose mother had completed college/university were more likely to be in this group. Our findings point to the importance of considering multiple sources to study HISB, especially when the capacity to seek multiple sources is unequally distributed. Scholars should acknowledge HISB's implications for health inequalities.

Intersectoriality in Danish municipalities: corrupting the social determinants of health?

Action on the social determinants of health (SDH) through intersectoral policymaking is often suggested to promote health and health equity. This paper argues that the process of intersectoral policymaking influences how the SDH are construed and acted upon in municipal policymaking. We discuss how the intersectoral policy process legitimates certain practices in the setting of Danish municipal health promotion and the potential impact this can have for long-term, sustainable healthy public policy. Based on ethnographic fieldwork, we show how the intention of intersectoriality produces a strong concern for integrating health into non-health sectors to ensure productive collaboration. To encourage this integration, health is often framed as a means to achieve the objectives of non-health sectors. In doing so, the intersectoral policy process tends to favor smaller-scale interventions that aim to introduce healthier practices into various settings, e.g. creating healthy school environments for increased physical activity and healthy eating. While other more overarching interventions on the health impacts of broader welfare policies (e.g. education policy) tend to be neglected. The interventions hereby neglect to address more fundamental SDH. Based on these findings, we argue that intersectoral policymaking to address the SDH may translate into a limited approach to action on so-called 'intermediary determinants' of health, and as such may end up corrupting the broader SDH. Further, we discuss how this corruption affects the intended role of non-health sectors in tackling the SDH, as it may impede the overall success and long-term sustainability of intersectoral efforts.

The added value of accounting for activity space when examining the association between tobacco retailer availability and smoking among young adults.

BACKGROUND: Despite a declining prevalence in many countries, smoking rates remain consistently high among young adults. Targeting contextual influences on smoking, such as the availability of tobacco retailers, is one promising avenue of intervention. Most studies have focused on residential or school neighbourhoods, without accounting for other settings where individuals spend time, that is, their activity space. We investigated the association between tobacco retailer availability in the residential neighbourhood and in the activity space, and smoking status. METHODS: Cross-sectional baseline data from 1994 young adults (aged 18-25) participating in the Interdisciplinary Study of Inequalities in Smoking (Montreal, Canada, 2011-2012) were analysed. Residential and activity locations served to derive two measures of tobacco retailer availability: counts within 500 m buffers and proximity to the nearest retailer. Prevalence ratios for the association between each tobacco retailer measure and smoking status were estimated using log-binomial regression. RESULTS: Participants encountering high numbers of tobacco retailers in their residential neighbourhood, and both medium and high retailer counts in their activity space, were more likely to smoke compared to those exposed to fewer retailers. While residential proximity was not associated with smoking, we found 36% and 42% higher smoking prevalence among participants conducting activities within medium and high proximity to tobacco retailers compared to those conducting activities further from such outlets. CONCLUSIONS: This study adds to the sparse literature on contextual correlates of smoking among young adults, and illustrates the added value of considering individuals' activity space in contextual studies of smoking.

Cultural capital and smoking in young adults: applying new indicators to explore social inequalities in health behaviour.

BACKGROUND: Associations between social status and health behaviours are well documented, but the mechanisms involved are less understood. Cultural capital theory may contribute to a better understanding by expanding the scope of inequality indicators to include individuals' knowledge, skills, beliefs and material goods to examine how these indicators impact individuals' health lifestyles. We explore the structure and applicability of a set of cultural capital indicators in the empirical exploration of smoking behaviour among young male adults. METHODS: We analysed data from the Swiss Federal Survey of Adolescents (CH-X) 2010-11 panel of young Swiss males (n = 10 736). A set of nine theoretically relevant variables (including incorporated, institutionalized and objectified cultural capital) were investigated using exploratory factor analysis. Regression models were run to observe the association between factor scores and smoking outcomes. Outcome measures consisted of daily smoking status and the number of cigarettes smoked by daily smokers. RESULTS: Cultural capital indicators aggregated in a three-factor solution representing 'health values', 'education and knowledge' and 'family resources'. Each factor score predicted the smoking outcomes. In young males, scoring low on health values, education and knowledge and family resources was associated with a higher risk of being a daily smoker and of smoking more cigarettes daily. CONCLUSION: Cultural capital measures that include, but go beyond, educational attainment can improve prediction models of smoking in young male adults. New measures of cultural capital may thus contribute to our understanding of the social status-based resources that individuals can use towards health behaviours.

'You have to do 60 minutes of physical activity per day I saw it on TV': children's constructions of play in the context of Canadian public health discourse of playing for health.

Public health institutions in many industrialised countries have been launching calls to address childhood obesity. As part of these efforts, Canadian physical activity campaigns have recently introduced children's play as a critical component of obesity prevention strategies. We consider this approach problematic as it may reshape the meanings and affective experiences of play for children. Drawing on the analytical concept of biopedagogies, we place Canadian public health discourse on play in dialogue with children's constructions of play to examine first, how play is promoted within obesity prevention strategies and second, whether children take up this public health discourse. Our findings suggest that: (i) the public health discourse on active play is taken up and reproduced by some children. However, for other children sedentary play is important for their social and emotional wellbeing; (ii) while active play is deemed to be a solution to the risk of obesity, it also embodies contradictions over risk in play, which children have to negotiate. We argue that the active play discourse, which valorises some representations of play (that is, active) while obscuring others (that is, sedentary), is reshaping meanings of play for children, and that this may have unintended consequences for children's wellbeing.

Environmental justice and health practices: understanding how health inequities arise at the local level.

While empirical evidence continues to show that people living in low socio-economic status neighbourhoods are less likely to engage in health-enhancing behaviour, our understanding of why this is so remains less than clear. We suggest that two changes could take place to move from description to understanding in this field; (i) a move away from the established concept of individual health behaviour to a contextualised understanding of health practices; and (ii) a switch from focusing on health inequalities in outcomes to health inequities in conditions. We apply Pierre Bourdieu's theory on capital interaction but find it insufficient with regard to the role of agency for structural change. We therefore introduce Amartya Sen's capability approach as a useful link between capital interaction theory and action to reduce social inequities in health-related practices. Sen's capability theory also elucidates the importance of discussing unequal chances in terms of inequity, rather than inequality, in order to underscore the moral nature of inequalities. We draw on the discussion in social geography on environmental injustice, which also underscores the moral nature of the spatial distribution of opportunities. The article ends by applying this approach to the 'Interdisciplinary study of inequalities in smoking' framework.

'Active play may be lots of fun, but it's certainly not frivolous': the emergence of active play as a health practice in Canadian public health.

In the context of what has been termed a childhood obesity epidemic, public health institutions have recently begun to promote active play as a means of addressing childhood obesity, thus advancing play for health. Drawing on Foucault, this article problematises the way that children's play is being taken up as a health practice and further considers some of the effects this may have for children. Six Canadian public health websites were examined, from which 150 documents addressing children's health, physical activity, obesity, leisure activities and play were selected and coded deductively (theoretical themes) and inductively (emerging themes). Bacchi's () question-posing approach to critical discourse analysis deepened our analysis of dominant narratives. Our findings suggest that several taken-for-granted assumptions and practices underlie this discourse: (i) play is viewed as a productive activity legitimises it as a health practice; (ii) tropes of 'fun' and 'pleasure' are drawn on to promote physical activity; (iii) children are encouraged to self-govern their leisure time to promote health. We underscore the need to recognise this discourse as contingent and as only one of many ways of conceptualising children's leisure activities and their health and social lives more generally.

Playing for health? Revisiting health promotion to examine the emerging public health position on children's play.

Concerns over dwindling play opportunities for children have recently become a preoccupation for health promotion in western industrialized countries. The emerging discussions of play seem to be shaped by the urgency to address the children's obesity epidemic and by societal concerns around risk. Accordingly, the promotion of play from within the field appears to have adopted the following principles: (i) particular forms of play are critical for increasing children's levels of physical activity; and (ii) play should be limited to activities that are not risky. In this article, we argue that these emerging principles may begin to re-shape children's play: play is predominantly instrumentalized as a means to promote children's physical health, which may result in a reduction of possibilities for children to play freely and a restriction of the kinds of play designated as appropriate for physical health. We argue that within this context some of the social and emotional elements of health and well-being that children gain through diverse forms of playing are neglected. This has implications for health promotion because it suggests a narrowing of the conception of health that was originally advocated for within the field. Additionally, this reveals a curious paradox; despite the urgency to promote physical activity through play, this position may limit the range of opportunities for children to freely engage in play, in effect reducing their activity levels. We propose an example that promotes play for children and better aligns with the conception of health as outlined in the Ottawa Charter.

Problematizing "play-for-health" discourses through children's photo-elicited narratives.

There are growing concerns in many industrialized Western societies about declining opportunities for children to play, and fears that this will have adverse health consequences for them. Informed by anti-obesity efforts, public health institutions have recently begun to advance active forms of play as a way of improving children's physical health; however, promoting play for physical health might reshape meanings of play for children. We conducted photography and interview sessions with 25 Canadian children aged 7 to 11 years to examine their representations of play. Our findings suggest that for children, (a) play is an end in itself, (b) play involves but is more than active play, (c) there is ambivalence about scheduled play, and (d) risk is considered a pleasurable component of play. These findings point to a dissonance between children's play promoted for physical health and the meaning of play for children as emotionally contingent, intrinsically motivated, and purposeless.

Inequality in COVID-19 mortality in Quebec associated with neighbourhood-level vulnerability domains.

OBJECTIVES: We measured disparities in COVID-19 mortality associated with increasing vulnerability to severe outcomes of infectious disease at the neighbourhood level to identify domains for prioritization of public interventions. METHODS: In this retrospective ecological study, we calculated COVID-19 mortality rate ratios (RR) comparing neighbourhoods with the greatest vulnerability relative to lowest vulnerability using the five domains from the COVID-19 vulnerability index for Quebec using hospital data from the first year of the pandemic and vulnerability levels from 13,182 neighbourhoods. We estimated the attributable fraction to assess disparities in COVID-19 mortality associated with vulnerability. Domains covered biological susceptibility, sociocultural characteristics, socioeconomic characteristics, and indoor and outdoor risk factors for exposure to SARS-CoV-2. RESULTS: Vulnerable neighbourhoods accounted for 60.7% of COVID-19 deaths between March 2020 and February 2021. Neighbourhoods with biological susceptibility accounted for 46.1% and indoor exposure for 44.6% of deaths. Neighbourhoods with socioeconomic vulnerability experienced 23.5%, outdoor exposure 14.6%, and sociocultural vulnerability 9.0% of deaths. Neighbourhoods with high relative vulnerability had 4.66 times greater risk of COVID-19 mortality compared with those with low vulnerability (95%CI 3.82-5.67). High vulnerability in the biological (RR 3.33; 95%CI 2.71-4.09), sociocultural (RR 1.50; 95%CI 1.27-1.77), socioeconomic (RR 2.08; 95%CI 1.75-2.48), and indoor (RR 3.21; 95%CI 2.74-3.76) exposure domains were associated with elevated risks of mortality compared with the least vulnerable neighbourhoods. Outdoor exposure was unassociated with mortality (RR 1.17; 95%CI 0.96-2.43). CONCLUSION: Public intervention to protect vulnerable populations should be adapted to focus on domains most associated with COVID-19 mortality to ensure addressing local needs.

RéSUMé: OBJECTIFS: Nous avons mesuré les inégalités de mortalité de COVID-19 associées à la vulnérabilité croissante des conséquences sévères de maladies infectieuses au Québec. L'échelle de quartier permet d'identifier des domaines à prioriser lors d'interventions publiques. MéTHODES: Dans cette étude écologique rétrospective, nous avons calculé des ratios des taux (RT) en comparant les territoires de plus grande vulnérabilité avec ceux de plus faible vulnérabilité à l'aide de données d'hospitalisation de la première année de la pandémie et de mesures de vulnérabilité de 13 182 aires de diffusion (AD). Nous avons estimé la fraction attribuable pour évaluer les disparités de mortalité par la COVID-19. Les domaines examinés concernaient la susceptibilité biologique, les caractéristiques socioculturelles et socioéconomiques ainsi que des facteurs de risque d'exposition au SRAS-CoV-2 à l'intérieur et à l'extérieur. RéSULTATS: Dans l'ensemble, les territoires vulnérables couvraient 60,7 % des cas de mortalité de COVID-19 pendant la première année de la pandémie. Les AD avec une vulnérabilité élevée avaient un risque de mortalité par la COVID-19 4,66 fois plus élevé comparé aux territoires de faible vulnérabilité (IC de 95% 3,82-5,67). Les aires de diffusion avec une susceptibilité biologique comptaient pour 46,1 % des décès et celles avec une exposition au SRAS-CoV-2 à l'intérieur pour 44,6 %. La vulnérabilité socioéconomique comptait pour 23,5 %, l'exposition à l'extérieur pour 14,6 %, et la vulnérabilité socioculturelle pour 9,0 % des décès. Les domaines biologique (RT 3,33; IC de 95% 2,71-4,09), socioculturel (RT 1,50; IC de 95% 1,27-1,77), socioéconomique (RT 2,08; IC de 95% 1,75-2,48), et d'exposition intérieure (RT 3,21; IC de 95% 2,74-3,76) étaient associés à un risque élevé de mortalité par la COVID-19 comparé aux territoires les moins vulnérables. L'exposition extérieure n'était pas associée avec un risque de mortalité par la COVID-19 (RT 1,17; IC de 95% 0,96-2,43). CONCLUSION: Les interventions publiques visant à protéger les populations vulnérables devraient être adaptées aux domaines les plus associés avec la mortalité par la COVID-19 au Québec et ce, à l'échelle de quartier pour s'assurer que les besoins locaux soient couverts.

Investigating social inequalities in children's independent mobility, active transportation and outdoor free play in two Canadian cities.

Background: Active transportation (AT) and free play (FP) are the primary ways in which children engage in unstructured physical activity in cities, with independent mobility (IM) gaining increased attention as a potential precursor of AT and FP. However, current trends show that children are engaging in less FP and AT, and have less IM, than previous generations and it is not well understood how these practices, and their interrelatedness, differ by neighbourhood-level socio-economic stats (SES) and municipal contexts. Objectives: This study aims to address the gaps in knowledge by quantifying, comparing, and correlating IM, AT, and FP practices in high and low-SES neighbourhoods within and across the cities of Montreal and Kingston, Canada. Methods: 584 questionnaires were distributed among children in grades 1 to 5, living in low- and high-SES neighbourhoods of these two citiesResultsEngagement in the three practices was low in every study neighbourhood, though all three practices were higher in high-SES compared to low-SES neighbourhoods in both cities. Levels of FP were higher in Kingston compared to Montreal, while AT was higher in Montreal than in Kingston. Conclusion: This study revealed social inequalities in all three of these practices based on socioeconomic status and city. Since IM is likely a precursor to both independent FP and AT, more research is warranted into how our cities can become more conducive to IM in children, particularly in low SES neighbourhoods where children have less freedom of movement independently and otherwise.

Children's right to the city and their independent mobility: why it matters for public health.

Automobile-centric community design, or 'motornormativity', severely restricts opportunities for children to engage in active transportation (AT) and outdoor free play (OFP). As these activities are critical to children's health and well-being, their decline has become a major public health concern. Meanwhile, independent mobility (IM) has emerged as a critical determinant of child development and well-being. Defined as 'the freedom for children to move about their neighbourhood without adult supervision', children's IM is in direct conflict with motornormativity. And yet, very few studies explore these three practices together, and very few public health interventions actively confront motornormativity to support children's IM. We hypothesise that IM is foundational to AT and OFP, and that efforts to increase AT and OFP are doomed to fail without a deep understanding of the barriers to children's IM. We conclude with ideas to study and support children's IM in public health research and practice.