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Demographic and Socio-Economic Factors, and Healthcare Resource Indicators Associated with the Rapid Spread of COVID-19 in Northern Italy: An Ecological Study
Preprint
in English
| medRxiv
| ID: ppmedrxiv-20078311
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A scientific journal published article is available and is probably based on this preprint. It has been identified through a machine matching algorithm, human confirmation is still pending.
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ABSTRACT
BackgroundCOVID-19 rapidly escalated into a pandemic, threatening 213 countries, areas, and territories the world over. We aimed to identify potential province-level socioeconomic determinants of the viruss dissemination, and explain between-province differences in the speed of its spread, based on data from 36 provinces of Northern Italy. MethodsThis is an ecological study. We included all confirmed cases of SARS-CoV-2 reported between February 24th and March 30th, 2020. For each province, we calculated the trend of contagion as the relative increase in the number of individuals infected between two time endpoints, assuming an exponential growth. Pearsons test was used to correlate the trend of contagion with a set of healthcare-associated, economic, and demographic parameters by province. The viruss spread was input as a dependent variable in a stepwise OLS regression model to test the association between rate of spread and province-level indicators. FindingsMultivariate analysis showed that the spread of COVID-19 was correlated negatively with aging index (p-value=0.003), and positively with public transportation per capita (p-value=0.012), the % of private long-term care hospital beds and, to a lesser extent (p-value=0.070), the % of private acute care hospital beds (p-value=0.006). InterpretationDemographic and socioeconomic factors, and healthcare organization variables were found associated with a significant difference in the rate of COVID-19 spread in 36 provinces of Northern Italy. An aging population seemed to naturally contain social contacts. The availability of healthcare resources and their coordination could play an important part in spreading infection.
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Collection:
Preprints
Database:
medRxiv
Language:
English
Year:
2020
Document type:
Preprint