COVID-19 epidemic spread and green areas Italy and Spain between 2020 and 2021: An observational multi-country retrospective study.

Environ Res · 2023 · PMC9393106 · PMID 36007572

Europe PMC DOI

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a negative trendno p-value reported

a positive trendno p-value reported

Linear regression shows high significance for green areas and pollution with a negative trend for green areas and a positive trend for pollution.

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