. 2021 Jun 18;201:111529. doi: 10.1016/j.envres.2021.111529

Table 7.

Multivariate regression analysis for aggregated data, including all regions of Italy, France and Spain.

	LogICUs April 2020	LogICUs November 2020	LogICUs January 2021	LogHosped April_June 2020	LogHosped November 2020	LogHosped January 2021	Log Confirmed cases April_June 2020	Log Confirmed cases November 2020	Log Confirmed cases January 2021
Constant α	−11.821^b	−6982^b	−2.483	−7.859	−8.014^b	-.909	−6.320	−3.621	.193
Coefficient β1 ImpExp	.691^a	0,670^a	.721^a	.706^a	.685^a	.764^a	.616^a	.682^a	.707^a
Coefficient β2 Density Pop	-.089	0,043^c	.112	-.130	.058	.021	-.066	.057	.064
Coefficient β3 GDPPC	.080	−0,431	−1.039^c	-.145	-.169	−1.041^a	.007	-.212	-.577*
Coefficient β INT Density Pop × ImpExp	6.06E-015	0,000	2.53E-015	8.15E-015	1.73E-015	2.79E-015	7.17E-015	2.81E-015	2.17E-015
R²	.82	.88	.73	.70	.86	.86	.69	.87	.90
(St. Err. of Estimate)	.64	.47	.75	.95	.51	.54	.84	.48	.43
F-test	54.58^a	88.32^a	32.41^a	26.88^a	69.86^a	69.61^a	26.65^a	81.05^a	100.17^a

Note: log Scale; Predictors: (Constant), Import Export, Density Population (inhabitants per km²), GDP PC, INT=Interaction (Density Pop × Import-Export).

p-value<.001.

p-value<.01.

p-value<.05.