Table 2.

Variable selection and descriptive statistics.

Variable type	Variable name	Average value	Standard deviation
Explanatory variables	Perceived Environmental Risk	2.830	0.546
	Economy Risk perception	2.917	0.477
	Disease Risk perception	3.151	0.483
Moderating variables	Human capital	2.976	0.575
	Physical capital	2.085	0.648
	Social capital	3.299	0.601
Control variables	Age	1.575	0.796
	Gender	1.528	0.500
	The presence of village cadres among family members	1.736	0.442
	Educational level	2.958	1.474