Table 2.

Spearman's correlation coefficients of each variable in all subjects (n = 406).

Variables	Age	PHQ-9	SAVE-6	WHO-5	CD-RISC2	Quality of sleep	GSE
Age	1.000
PHQ-9	−0.19**	1.000
SAVE-6	−0.12*	0.38**	1.000
WHO-5	0.21**	−0.55**	−0.24**	1.000
CD-RISC2	0.03	−0.29**	−0.29**	0.29**	1.000
Quality of sleep	−0.01	0.31**	0.17**	−0.22**	−0.13*	1.000
GSE	0.12*	−0.24**	−0.21**	0.30**	0.41**	−0.09	1.000

PHQ-9, Patient Health Questionnaire-9; SAVE-6, Stress and Anxiety to Viral Epidemics - 6 items; WHO-5, World Health Organization-5 well-being index; CD-RISC 2, Connor-Davidson Resilience Scale 2 items; GSE, General Self-Efficacy.

^**p < 0.01.

^*p < 0.05.