Table 1:

Results of Panel Unit Root test

Order of integration of Variable	Levin-Lin-Chu Test		Im-Pesaran-Shin Test		Fisher-type Test
	t-Statistics	P-value	Z-t-tilde-bar	P-value	Pm	P-value
Patients I(0)	−2.8276***	0.0023	−3.1462***	0.0008	7.3094***	0.0000
Pop I(0)	−5.2001***	0.0000	−3.4791***	0.0003	11.1741***	0.0000
Temp I(0)	−5.2280***	0.0000	−5.8502***	0.0000	3.9733***	0.0000
GDP I(1)	−2.6553***	0.0043	−3.1202***	0.0009	1.8430**	0.0327
Ed I(0)	−2.7019***	0.0034	−2.3297***	0.0099	3.0100***	0.0013