Journal of urban health : bulletin of the New York Academy of Medicine
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We estimated excess mortality in Chilean cities during the COVID-19 pandemic and its association with city-level factors. We used mortality, and social and built environment data from the SALURBAL study for 21 Chilean cities, composed of 81 municipalities or "comunas", grouped in 4 macroregions. We estimated excess mortality by comparing deaths from January 2020 up to June 2021 vs 2016-2019, using a generalized additive model. ⋯ In Santiago, capital of Chile, municipalities with higher educational attainment had lower relative excess mortality. These results provide insight into the heterogeneous impact of COVID-19 in Chile, which has served as a magnifier of preexisting urban health inequalities, exhibiting different impacts between and within cities. Delving into these findings could help prioritize strategies addressed to prevent deaths in more vulnerable communities.
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The majority of overdose deaths in British Columbia (BC) occur among people using illicit substances alone in private residences. Some supportive housing in BC includes on-site access to a variety of health and substance use-related services. More recently, a number of supportive housing locations have started offering prescribed safer supply medications to people at high overdose risk, though these remain limited and under-evaluated. ⋯ Less than half (N = 12) of the study participants accessed on-site prescribed safer supply medications. Participants receiving on-site prescribed safer supply described positive benefits including reduced use of illicit opioids, and less reliance on illicit income generation activities. On-site prescribed safer supply programs within supportive housing environments are an important tool in addressing overdose risk.
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From March 2020 through May 2021, nightlife venues were shut down and large gatherings were deemed illegal in New York City (NYC) due to COVID-19. This study sought to determine the extent of risky party attendance during the COVID-19 shutdown among people who attend electronic dance music parties in NYC. During the first four months that venues were permitted to reopen (June through September 2021), time-space sampling was used to survey adults (n = 278) about their party attendance during the first year of the shutdown (March 2020-March 2021). ⋯ Attending >10 parties was associated with increased risk for never wearing a mask (aPR = 2.74, 95% CI: 1.11-6.75) and for no other attendees wearing masks (aPR = 4.22, 95% CI: 1.26-14.07). Illegal dance parties continued in NYC during the COVID-19 shutdown. Prevention and harm reduction efforts to mitigate risk of COVID-19 transmission during such shutdowns are sorely needed.
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Randomized Controlled Trial
Shelter Bans Among People Experiencing Homelessness: an Exploratory Study of Predictors in Two Large Canadian Datasets.
Emergency shelters are a core component of homeless service systems that address immediate basic needs. Service bans, which refer to temporary or permanent disallowances from a program or organization, are an underresearched phenomenon that can leave people experiencing homelessness without needed supports. This exploratory study examined the factors associated with shelter bans among people experiencing homelessness using secondary data from two Canadian studies: (1) a multisite randomized controlled trial of Housing First (At Home/Chez Soi Demonstration Project) and (2) a cross-sectional survey of youth experiencing homelessness across Canada (2019 Without a Home-National Youth Homelessness Survey). ⋯ Overall, the findings suggest that victimization and criminalization during homelessness may increase the risk of shelter loss from bans and further exclusion. The observed regional differences also highlight the potential limits of individual-level predictors. Further research is needed on shelter ban outcomes, as well as how capacity limits and organizational policies affect banning decisions.
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Review
The Associations Between Urban Form and Major Non-communicable Diseases: a Systematic Review.
In the current century, non-communicable diseases (NCDs), particularly cardiovascular diseases, diabetes, cancer, and chronic respiratory diseases, are the most important cause of mortality all over the world. Given the effect of the built environment on people's health, the present study seeks to conduct a systematic review in order to investigate the relationship between urban form and these four major NCDs as well as their main risk factors. Two independent reviewers in November 2020 after an extensive search through PubMed and Scopus identified 77 studies. ⋯ The findings suggest that the elements of urban form (density, transportation and accessibility, characteristics of building and streetscape, land use, spatial layouts and configuration) could increase or inhibit these diseases through their effect on physical activity, diet, air pollution, blood pressure, and obesity. However, there are study shortages, contradictions, and ambiguities in these relationships which are mainly due to methodological and conceptual challenges. As a result, more in-depth research is needed to achieve solid and consistent results that could be made into clear guidelines for planning and designing healthier cities.