Table 1.

Demographic information.

Variables	Number	Ratio %
Gender
Male	80	27.7
Female	209	72.3
Age
<18	4	1.4
18–30	276	95.5
31–60	9	3.1
Place of residence
Sichuan	62	21.4
Hebei	75	26.0
Anhui	59	20.4
Others	93	32.2
Occupation
Students	228	78.9
Others	61	21.1
Impact of COVID-19 on income
A little	46	75.4
Relatively large	11	18
Very large	4	6.6
Impact of COVID-19 on employment
No effect	28	46
A little	20	33
Relatively large	11	18
Already unemployed	2	3