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. 2021 Jul 9;28(47):67082–67097. doi: 10.1007/s11356-021-15279-2

Table 5.

Regression coefficients for mutually adjusted associations between COVID-19 incidence and death per capita rates and the most important factors (adjusted together)

Covariates Unstandardized coefficients Standardized coefficients t Sig. VIF R2
B Std. error Beta
Log cases per million
Log population density .153 .030 .426 5.012 .000 3.010 0.284
Log average dew point −1.388 .401 −.280 −3.459 .001 2.735
Log average pressure −51.405 18.150 −.163 −2.832 .005 1.379
Log average relative humidity 2.009 .965 .181 2.082 .038 3.166
Log average wind speed .447 .184 .143 2.429 .016 1.451
Log average mean temperate .870 .505 .171 1.724 .086 4.103
Log average high temperate .110 .467 .021 .236 .814 3.187
Log median age −.189 .364 −.044 −.518 .605 2.993
Deaths per million
Log population density .193 .028 .631 6.952 .000 2.955 0.248
Log median age 1.711 .330 .473 5.180 .000 2.990
Log average dew point −1.524 .377 −.350 −4.038 .000 2.703
Log average wind speed .568 .173 .202 3.279 .001 1.368
Log average pressure −39.528 16.195 −.151 −2.441 .015 1.374
Log average relative humidity −.982 .862 −.105 −1.140 .255 3.021
Log average mean temperate .162 .460 .038 .352 .725 4.176
Log average high temperate .692 .421 .154 1.646 .101 3.148

Bold numbers are statistically significant, VIF variance inflation factor