Table 3.

The rotated component matrix of risk perception.

	Category	Details	Symbol	Component 1	Component 2
China	Perceived social risk	Anxiety about the epidemic situation	RP1	0.562
		Perceived risk of day-to-day life about Wuhan	RP2	0.744
		Perceived risk of day-to-day life about local community	RP3	0.802
		Perceived social disorder about local community	RP4	0.810
		Perceived social disorder about Wuhan	RP5	0.792
	Perceived risk of infection	Perceived infection about oneself	RP6		0.947
		Perceived infection about families	RP7		0.948
South Korea	Perceived social risk	Anxiety about the epidemic situation	RP1	0.538
		Perceived risk of day-to-day life about Seoul	RP2	0.802
		Perceived risk of day-to-day life about local community	RP3	0.782
		Perceived social disorder about local community	RP4	0.771
		Perceived social disorder about Seoul	RP5	0.781
	Perceived risk of infection	Perceived infection about oneself	RP6		0.886
		Perceived infection about families	RP7		0.854