Environmental factors are associated to hospital outcomes in COVID-19 patients during lockdown and post-lockdown in 2020: A nationwide study

Prada, Laura Sánchez-de; Eiros-Bachiller, José María; Tamayo-Velasco, Álvaro; Martín-Fernández, Marta; Álvarez, F. Javier; Giner-Baixauli, Carlos; Tamayo, Eduardo; Resino, Salvador; Álvaro-Meca, Alejandro

doi:10.1016/j.envres.2023.115904

Cited by 2 publications

(1 citation statement)

References 43 publications

(48 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In that sense, our results align with and complement existing knowledge about the influence of air pollution and meteorology on COVID-19. As the pandemic evolved, research studies showed evidence of a correlation between poor air quality and an increase in COVID-19 cases and mortality [ [93] , [94] , [95] ]. In terms of NO 2 , we see a very strong positive causation on the number of new COVID-19 cases.…”

Section: Discussionmentioning

confidence: 99%

Causal effect of air pollution and meteorology on the COVID-19 pandemic: A convergent cross mapping approach

Rybarczyk,

Zalakeviciute,

Ortiz-Prado

2024

Heliyon

View full text Add to dashboard Cite

Section: Discussionmentioning

confidence: 99%

Causal effect of air pollution and meteorology on the COVID-19 pandemic: A convergent cross mapping approach

Rybarczyk,

Zalakeviciute,

Ortiz-Prado

2024

Heliyon

View full text Add to dashboard Cite

The Effects of Air Quality and the Impact of Climate Conditions on the First COVID-19 Wave in Wuhan and Four European Metropolitan Regions

Tautan,

Zoran,

Radvan

et al. 2024

Atmosphere

View full text Add to dashboard Cite

This paper investigates the impact of air quality and climate variability during the first wave of COVID-19 associated with accelerated transmission and lethality in Wuhan in China and four European metropolises (Milan, Madrid, London, and Bucharest). For the period 1 January–15 June 2020, including the COVID-19 pre-lockdown, lockdown, and beyond periods, this study used a synergy of in situ and derived satellite time-series data analyses, investigating the daily average inhalable gaseous pollutants ozone (O3), nitrogen dioxide (NO2), and particulate matter in two size fractions (PM2.5 and PM10) together with the Air Quality Index (AQI), total Aerosol Optical Depth (AOD) at 550 nm, and climate variables (air temperature at 2 m height, relative humidity, wind speed, and Planetary Boundary Layer height). Applied statistical methods and cross-correlation tests involving multiple datasets of the main air pollutants (inhalable PM2.5 and PM10 and NO2), AQI, and aerosol loading AOD revealed a direct positive correlation with the spread and severity of COVID-19. Like in other cities worldwide, during the first-wave COVID-19 lockdown, due to the implemented restrictions on human-related emissions, there was a significant decrease in most air pollutant concentrations (PM2.5, PM10, and NO2), AQI, and AOD but a high increase in ground-level O3 in all selected metropolises. Also, this study found negative correlations of daily new COVID-19 cases (DNCs) with surface ozone level, air temperature at 2 m height, Planetary Boundary PBL heights, and wind speed intensity and positive correlations with relative humidity. The findings highlight the differential impacts of pandemic lockdowns on air quality in the investigated metropolises.

show abstract

Environmental factors are associated to hospital outcomes in COVID-19 patients during lockdown and post-lockdown in 2020: A nationwide study

Cited by 2 publications

References 43 publications

Causal effect of air pollution and meteorology on the COVID-19 pandemic: A convergent cross mapping approach

Causal effect of air pollution and meteorology on the COVID-19 pandemic: A convergent cross mapping approach

The Effects of Air Quality and the Impact of Climate Conditions on the First COVID-19 Wave in Wuhan and Four European Metropolitan Regions

Contact Info

Product

Resources

About