Figure 2 | Scientific Reports

Figure 2

From: Outdoor PM2.5 concentration and rate of change in COVID-19 infection in provincial capital cities in China

Figure 2

Significant P, AH, and P x AH determining R across 18 high infection provincial capital cities in China. (a) Univariate regression of significant P determining R, (b) univariate regression of significant AH determining R, and (c) interaction of significant P × AH determining R. The line (with confidence interval) in each plot represents the best-fit line that predicts R. The lines in the x-axis in each plot represent the observed data points.

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