Table 2.

Factor loading matrix of PCL-5 for each factor.

#	Items	Factor loading
		In	NCBA	AN	AV
2	Repeated, disturbing dreams of the stressful experience?	0.794	0.140	−0.148	−0.120
1	Repeated, disturbing, and unwanted memories of the stressful experience?	0.753	−0.139	0.071	0.045
4	Feeling very upset when something reminded you of the stressful experience?	0.749	−0.173	0.111	0.079
5	Having strong physical reactions when something reminded you of the stressful experience?	0.667	0.032	0.071	0.035
3	Suddenly feeling or acting as if the stressful experience were actually happening again?	0.479	0.181	0.059	0.056
11	Having strong negative feelings, such as fear, horror, anger, guilt, or shame?	0.365	0.170	0.148	0.030
16	Taking too many risks or doing things that could cause you harm?	−0.196	0.676	0.110	0.008
17	Being “super alert” or watchful or on guard?	0.163	0.611	−0.111	0.060
18	Feeling jumpy or easily startled?	0.380	0.549	−0.162	−0.056
8	Trouble remembering important parts of the stressful experience?	−0.051	0.480	−0.030	0.123
19	Having difficulty concentrating?	0.026	0.480	0.200	−0.024
20	Trouble falling or staying asleep?	0.140	0.458	0.138	−0.057
10	Blaming yourself or someone else for the stressful experience or what happened after it?	0.021	0.432	0.134	0.054
15	Irritable behavior, angry outbursts, or acting aggressively?	0.189	0.403	0.158	−0.083
9	Having strong negative beliefs about yourself, other people, or the world?	−0.042	0.362	0.251	0.104
14	Trouble experiencing positive feelings?	0.051	0.017	0.757	−0.021
12	Loss of interest in activities that you used to enjoy?	0.157	−0.026	0.657	0.006
13	Feeling distant or cut off from other people?	−0.075	0.168	0.568	−0.051
6	Avoiding memories, thoughts, or feelings related to the stressful experience?	0.037	0.031	−0.032	0.882
7	Avoiding external reminders of the stressful experience?	−0.013	0.054	−0.015	0.880

In, intrusion symptoms; NCBA, negative changes in beliefs and affect; AN, anhedonia; AV, avoidance.