tetano
Editor, Senior Moderator
Environ Res
. 2020 Jul 15;189:109941.
doi: 10.1016/j.envres.2020.109941. Online ahead of print.
Temporal association between particulate matter pollution and case fatality rate of COVID-19 in Wuhan
Ye Yao[SUP] 1 [/SUP], Jinhua Pan[SUP] 1 [/SUP], Zhixi Liu[SUP] 1 [/SUP], Xia Meng[SUP] 1 [/SUP], Weidong Wang[SUP] 1 [/SUP], Haidong Kan[SUP] 2 [/SUP], Weibing Wang[SUP] 3 [/SUP]
Affiliations
Abstract
The coronavirus (COVID-19) epidemic reported for the first time in Wuhan, China at the end of 2019, which has caused 4648 deaths in China as of July 10, 2020. This study explored the temporal correlation between the case fatality rate (CFR) of COVID-19 and particulate matter (PM) in Wuhan. We conducted a time series analysis to examine the temporal day-by-day associations. We observed a higher CFR of COVID-19 with increasing concentrations of inhalable particulate matter (PM) with an aerodynamic diameter of 10 μm or less (PM[SUB]10[/SUB]) and fine PM with an aerodynamic diameter of 2.5 μm or less (PM[SUB]2.5[/SUB]) in the temporal scale. This association may affect patients with mild to severe disease progression and affect their prognosis.
Keywords: COVID-19; Case fatality rate; Particulate matter; Wuhan.
. 2020 Jul 15;189:109941.
doi: 10.1016/j.envres.2020.109941. Online ahead of print.
Temporal association between particulate matter pollution and case fatality rate of COVID-19 in Wuhan
Ye Yao[SUP] 1 [/SUP], Jinhua Pan[SUP] 1 [/SUP], Zhixi Liu[SUP] 1 [/SUP], Xia Meng[SUP] 1 [/SUP], Weidong Wang[SUP] 1 [/SUP], Haidong Kan[SUP] 2 [/SUP], Weibing Wang[SUP] 3 [/SUP]
Affiliations
- PMID: 32678728
- DOI: 10.1016/j.envres.2020.109941
Abstract
The coronavirus (COVID-19) epidemic reported for the first time in Wuhan, China at the end of 2019, which has caused 4648 deaths in China as of July 10, 2020. This study explored the temporal correlation between the case fatality rate (CFR) of COVID-19 and particulate matter (PM) in Wuhan. We conducted a time series analysis to examine the temporal day-by-day associations. We observed a higher CFR of COVID-19 with increasing concentrations of inhalable particulate matter (PM) with an aerodynamic diameter of 10 μm or less (PM[SUB]10[/SUB]) and fine PM with an aerodynamic diameter of 2.5 μm or less (PM[SUB]2.5[/SUB]) in the temporal scale. This association may affect patients with mild to severe disease progression and affect their prognosis.
Keywords: COVID-19; Case fatality rate; Particulate matter; Wuhan.