The Effects of Air Pollution on COVID-19 Infection and Mortality-A Review on Recent Evidence.

Front Public Health · 2020 · PMC7725793 · PMID 33324598

Europe PMC DOI

hedged sentence

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closest p

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highly significantno p-value reported

A recent study collecting data from 355 municipalities in the Netherlands showed PM 2.5 as a highly significant predictor of COVID-19 cases and hospital admissions ( 42 ).

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.