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. 2020 Aug 30;191:110148. doi: 10.1016/j.envres.2020.110148

Table 4.

Pairwise correlation analysis (Kendall’s rank correlation).

Variables COVID Air Quality PM 2.5 Temperature Humidity
COVID 0.9981
Air Quality 0.0648 0.9721
PM 2.5 -0.0071 0.6645* 0.9633
Temperature -0.2249* -0.1932* -0.0822 0.9605
Humidity 0.1703* 0.2419* 0.1774* -0.4990* 0.9823

Note: * shows significance at the 5% level.