Table 5 Normalized coefficients \(\alpha_{i} { },{ }i = 1, \ldots ,6{ }\) of both E_HV and E_V_H models, in the versions computed by fitting the data (1.a and 2.a). Most coefficients are positive, however their numerical value strongly depends on the model and on the fitted data.

From: A novel methodology for epidemic risk assessment of COVID-19 outbreak

 

Mobility index

Housing concentr

Healthcare density

Air pollution

Average winter temp

Fraction over 60

\({\alpha }_{1}\)

\({\alpha }_{2}\)

\({\alpha }_{3}\)

\({\alpha }_{4}\)

\({\alpha }_{5}\)

\({\alpha }_{6}\)

E_HV

Cases

0.19650

0.29255

0.24843

0.06419

0.34052

0.33643

Deceased

0.03966

0.32144

0.26030

 − 0.18589

0.31125

0.37612

Intensive care

0.11338

0.26399

0.06936

0.35980

0.48352

0.28330

E_H_V

Cases

0.32702

0.32792

0.34506

0.27325

0.47767

0.24908

Deceased

 − 0.10150

0.48994

0.40856

0.16334

0.29603

0.54063

Intensive care

0.26213

0.55156

0.18631

0.38991

0.45037

0.15972