Table 3.

Chi-Square-test of association between self-isolation/self-quarantine and perceived stress, likely GAD, and likely MDD.

Variables	Perceived Stress (PSS scale)			Generalized anxiety disorder symptoms (GAD-7 scale)			Major depressive disorder symptoms (PHQ-9 scale)
	Moderate/High Stress n (%)	P-value	Effect size (Phi)	GAD likely n (%)	P-value	Effect size (Phi)	MDD Likely n (%)	P-value	Effect size (Phi)
Self-isolated/quarantined
No	3,755 (84.3%)	0.03	0.030	1,849 (45.3%)	0.00	0.058	1,665 (40.1%)	0.00	0.052
Yes	925 (87.0%)			511 (52.6%)			461 (46.5%)