Table 4.

Comparison of Demographic Characteristics and Mental Health Measurements at the Cutoff Point of the CED-D Scale.

	Healthy group Total CES-D score < 16 (n=611)	Depression group Total CES-D score ≥ 16 (n=237)	p value
Total GAD-7 score, median (IQR)	3 (1–5)	7 (5–10)	<0.001
No/minimal and mild anxiety (0–9 points), n (%)	588 (96.2)	175 (73.8)	<0.001
Moderate and severe anxiety (10–21 points), n (%)	23 (3.8)	62 (26.2)
Total CD-RISC 10 score, median (IQR)	23 (19–29)	18 (13–22)	<0.001
Original questionnaires, median (IQR)
Questions on anxiety and fear of infection and death	10 (8–17)	16 (10–23)	<0.001
Questions on isolation and unreasonable treatment	0 (0–0)	1 (0–3)	<0.001
Questions on motivation and escape behavior at work	1 (0–2)	3 (2–5)	<0.001

Continuous variables are presented as the median with interquartile ranges (IQR).

CES-D: Center for Epidemiologic Studies Depression Scale, GAD-7: 7-item Generalized Anxiety Disorder Scale, CD-RISC 10: 10-item Connor–Davidson Resilience Scale