Table 4.

Correlations among variables (N=600)

	WEMWBS	CSSK total	CSSK factor 1	CSSK factor 2	CSSK factor 3	GAD-7	PHQ-9	ISI
	r(p)	r(p)	r(p)	r(p)	r(p)	r(p)	r(p)	r(p)
CSSK total	-0.049 (0.232)
CSSK factor 1	-0.019 (0.641)	0.910** (<0.001)
CSSK factor 2	-0.106* (0.010)	0.646** (<0.001)	0.392** (<0.001)
CSSK factor 3	-0.006 (0.891)	0.788** (<0.001)	0.640** (<0.001)	0.245** (<0.001)
GAD-7	-0.440** (<0.001)	0.245** (<0.001)	0.197** (<0.001)	0.249** (<0.001)	0.144** (<0.001)
PHQ-9	-0.479** (<0.001)	0.230** (<0.001)	0.172** (<0.001)	0.256** (<0.001)	0.134** (0.001)	0.870** (<0.001)
ISI	-0.243** (<0.001)	0.297** (<0.001)	0.230** (<0.001)	0.299** (<0.001)	0.191** (<0.001)	0.525** (<0.001)	0.547** (<0.001)
MSPSS	0.579** (<0.001)	0.038 (0.355)	0.049 (0.233)	-0.022 (0.595)	0.053 (0.198)	-0.280** (<0.001)	-0.354** (<0.001)	-0.191** (<0.001)

^*p<0.05;

^**p<0.01.

CSSK, COVID-19 Stress Scale for Korean People; CSSK factor 1, fear of infection; CSSK factor 2, difficulty due to social distancing; CSSK factor 3, anger toward others; WEMWBS, Warwick-Edinburg Mental Well-Being Scale; GAD-7, Generalized Anxiety Disorder-7; PHQ-9, Patient Health Questionnaire-9; ISI, Insomnia Severity Index; MSPSS, Multidimensional Scale of Perceived Social Support