Table 3.

IES-R-K score among study respondents (N = 67)

	Total		Sex		Isolation Duration
			Male N = 46	Female N = 21	≧16 days N = 35	< 16 days N = 32
	Mean (SD)	95% CI	Mean (SD)	Mean (SD)	Mean (SD)	Mean (SD)
Total IES-R-K score	9.69 (1.28)	7.36–12.33	8.46 (9.59)	12.38 (12.09)	6.23 (6.45)+	13.47 (12.69)+
IES-R subscales
Avoidance subscale	3.58 (0.59)	2.41–4.54	3.26 (4.76)	4.29 (5.01)	2.34 (3.12)+	4.94 (5.94)+
Intrusion subscale	1.78 (0.38)	0.97–2.59	1.54 (2.77)	2.29 (3.77)	1.31 (1.76)	2.28 (4.08)
Hyperarousal subscale	0.97 (0.27)	0.48–1.63	0.65 (1.98)	1.67 (2.63)	0.49 (1.22)	1.50 (2.91)
Sleep disturbance, emotional numbing, and dissociation subscale	3.36 (0.38)	2.62–4.18	3.00 (2.76)	4.14 (3.61)	2.09 (2.28)++	4.75 (3.25)++
- Sleep disturbance	0.81 (0.23)	0.36–1.23	0.46 (1.17)+	1.57 (2.79)+	0.60 (1.54)	1.03 (2.21)
- Emotional numbing	1.58 (0.18)	1.15–1.98	1.57 (1.51)	1.62 (1.36)	1.00 (1.16)++	2.22 (1.50)++
- Dissociation	0.97 (0.17)	0.68–1.29	0.98 (1.44)	0.95 (1.24)	0.49 (0.92)+	1.50 (1.59)+

⁺P < 0.05

⁺⁺P < 0.001