Table 1.

Correlation matrix of variables.

Variables	1	2	3	4	5	6
Gender	1.00
Age	0.167 **	1.00
Income	−0.06	0.312 **	1.00
Education	0.08	0.212 **	0.397 **	1.00
Stress level	0.09	−0.03	−0.177 **	−0.07	1.00
COVID-19 severity	−0.05	−0.08	−0.06	0.03	0.138 **	1.00

Note: ** represent p < 0.01.