Table 2.

Self-report assessments

	n	%
Patient Health Questionnaire-9
Score (mean; SD)	6.48	5.32
Scores 0–4: no depression	42	37.5
Scores 5–9: mild symptoms	43	38.4
Scores 10–14: moderate symptoms	15	13.4
Scores >14: moderately severe symptoms	12	10.7
General Anxiety Disorder-7
Score (mean; SD)	5.59	5.05
Scores 0–4 (minimal anxiety)	54	48.2
Scores 5–9 (mild anxiety)	38	33.9
Scores 10–14 (moderate anxiety)	11	9.8
Scores >14 (severe anxiety)	9	8
Insomnia Severity Index
Score (mean; SD)	6.62	6.03
Scores 0–7 (no insomnia)	68	60.7
Scores 8–14 (subthreshold insomnia)	31	27.7
Scores 15–21 (moderate insomnia)	12	10.7
Scores 22–28 (severe insomnia)	1	0.9
Post-traumatic stress disorder (PTSD)
Avoidance
Score (mean; SD)	5.05	5.25
Intrusion
Score (mean; SD)	5.52	6.09
Hyperarousal
Score (mean; SD)	3.39	4.43
IES-R total
Score (mean; SD)	13.96	14.78

Depression was assessed by using Patient Health Questionnaire-9 (PHQ-9), anxiety with General Anxiety Disorder-7, insomnia with Insomnia Severity Index and post-traumatic stress disorder with the Impact of Event Scale-Revised (IES-R).