Spatiotemporal Pattern of Fine Particulate Matter and Impact of Urban Socioeconomic Factors in China.

Int J Environ Res Public Health · 2019 · PMC6480137 · PMID 30934778

Europe PMC DOI

hedged sentences

0.0500

closest p · 1.0× alpha

0.0500

boldest claim

The sentences

a significant trendp ≤ 0.05actually significant

Trends of the PM 2.5 Concentration for 2000–2015 Regions with a significant trend ( p ≤ 0.05) were extracted ( Figure 4 ).

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an increasing trendno p-value reported

The slope of the regression represents the change in concentration over time, with a positive value indicating an increasing trend.

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