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Abstract
During the COVID-19 lockdowns, home deliveries have changed from being a desirable
luxury or comfortable solution to a health-supporting and essential service for many
COVID-19 at-risk populations. However, not all households are equal in terms of access
to home deliveries. The onset of COVID-19 has brought to light access inequalities
that preceded the pandemic and that the COVID-19 lockdown has exacerbated and made
visible. The concept of home-based accessibility (HBA) is introduced, and novel research
questions are addressed: (i) What type of households had zero home deliveries before
COVID-19 lockdown? (ii) How the COVID-19 lockdown affected the type of households
that receive home deliveries? and (iii) What are the implications of no access to
home delivery services in terms of equity and environmental justice? To answer the
first two questions, exploratory and confirmatory models with latent variables are
estimated utilizing data collected from an online survey representative of the population
in the Portland metropolitan region. Policy and environmental equity implications
are discussed using the concept of home-based accessibility (HBA). The results indicate
that traditionally underserved populations are less likely to benefit from home-based
delivery services and that COVID-19 has worsened home delivery inequalities for underserved
populations.
Abstract Background Many reports on coronavirus disease 2019 (Covid-19) have highlighted age- and sex-related differences in health outcomes. More information is needed about racial and ethnic differences in outcomes from Covid-19. Methods In this retrospective cohort study, we analyzed data from patients seen within an integrated-delivery health system (Ochsner Health) in Louisiana between March 1 and April 11, 2020, who tested positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2, the virus that causes Covid-19) on qualitative polymerase-chain-reaction assay. The Ochsner Health population is 31% black non-Hispanic and 65% white non-Hispanic. The primary outcomes were hospitalization and in-hospital death. Results A total of 3626 patients tested positive, of whom 145 were excluded (84 had missing data on race or ethnic group, 9 were Hispanic, and 52 were Asian or of another race or ethnic group). Of the 3481 Covid-19–positive patients included in our analyses, 60.0% were female, 70.4% were black non-Hispanic, and 29.6% were white non-Hispanic. Black patients had higher prevalences of obesity, diabetes, hypertension, and chronic kidney disease than white patients. A total of 39.7% of Covid-19–positive patients (1382 patients) were hospitalized, 76.9% of whom were black. In multivariable analyses, black race, increasing age, a higher score on the Charlson Comorbidity Index (indicating a greater burden of illness), public insurance (Medicare or Medicaid), residence in a low-income area, and obesity were associated with increased odds of hospital admission. Among the 326 patients who died from Covid-19, 70.6% were black. In adjusted time-to-event analyses, variables that were associated with higher in-hospital mortality were increasing age and presentation with an elevated respiratory rate; elevated levels of venous lactate, creatinine, or procalcitonin; or low platelet or lymphocyte counts. However, black race was not independently associated with higher mortality (hazard ratio for death vs. white race, 0.89; 95% confidence interval, 0.68 to 1.17). Conclusions In a large cohort in Louisiana, 76.9% of the patients who were hospitalized with Covid-19 and 70.6% of those who died were black, whereas blacks comprise only 31% of the Ochsner Health population. Black race was not associated with higher in-hospital mortality than white race, after adjustment for differences in sociodemographic and clinical characteristics on admission.
This study describes demographic characteristics and hospital bed capacities of the 5 New York City boroughs, and evaluates whether differences in testing for coronavirus disease 2019 (COVID-19), hospitalizations, and deaths have emerged as a signal of racial, ethnic, and financial disparities.
Journal ID (iso-abbrev): Transp Res D Transp Environ
Title:
Transportation Research. Part D, Transport and Environment
Publisher:
Elsevier Ltd.
ISSN
(Print):
1361-9209
ISSN
(Electronic):
1879-2340
Publication date PMC-release: 25
February
2021
Publication date
(Electronic):
25
February
2021
Electronic Location Identifier: 102760
Affiliations
Department of Civil and Environmental Engineering, Transportation Technology and People
Lab, Portland State University, P.O. Box 751-CEE, Portland, OR 97207, USA
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