Effects of major air pollutants on angina hospitalizations: a correlation study.

BMC Public Health · 2024 · PMC11247793 · PMID 39004712

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a decreasing trendno p-value reported

an increasing trendno p-value reported

The daily average concentrations of PM 2.5 , PM 10 , SO 2 and CO show a decreasing trend year by year, while NO 2 and O 3 show an increasing trend year by year.

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