Table 1.

Self-report assessments in COVID-19 survivors and controls.

	Controls	COVID-19 survivors	Independent-sample t-test
	(n = 42)	(n = 44)	P value	t value
PCL-total	7.19 ± 5.55	15.36 ± 12.05	<0.001	4.01
PCL-intrusion	2.19 ± 1.99	3.89 ± 3.35	0.006	2.84
PCL-avoidance	0.57 ± 0.99	1.46 ± 1.28	<0.001	3.56
PCL-cognition/mood	1.71 ± 2.02	5.18 ± 4.85	<0.001	4.29
PCL-arousal/reactivity	2.71 ± 2.41	4.84 ± 3.44	0.001	3.30
GAD	2.50 ± 2.71	5.93 ± 5.20	<0.001	3.81
PHQ	3.69 ± 3.45	7.84 ± 5.77	<0.001	4.03

PCL = PTSD checklist; GAD = General Anxiety Disorder; PHQ = Patient Health Questionnaire. Scores were described as mean ± standard deviation.