Table 7.

Analysis of moderation effects.

Independent variable	Perception risk
	Model 1	Model 2	Model 3
UP	0.242***	0.214**	0.238***
HP	0.468***	0.477***	0.465***
PR	0.106*	0.107*	0.112*
PR*UP		−0.147**
PR*HP			−0.093
R2	0.446	0.467	0.454
Adj-R2	0.438	0.457	0.444
△R2		0.021	−0.013
F Value	56.325	45.744	43.528

Note: ***p < 0.001, **p < 0.01, *p < 0.05.