Table 3.

Forecast results of model 3 and model 4.

	Model 3	Model 4
(Constant)	1,072.5056***	80.034***
Pneumonia	−2.33*10−4***	3.318*10−6***
Epidemic
Virus		−5.472*10−6***
Wuhan	2.31*10−4***	6.020*10−6***
R 2	0.344	0.522
Adj. R2	0.322	0.497
S.E	1,813.456	35.044
F	15.228	20.750
P-value	<0.001	<0.001

^***Significance level of 1%.