Table 1.

Demographic characteristics for sample 1 (PCL-5)

Characteristic	Total screened (n=285)	PTSD screen
		Negative (n=231)	Positive (n=54)
Age (yr)	45.4 (13–88)	47.0 (13–88)	38.4 (19–67)
Sex
Female	109 (38.2)	87 (37.7)	22 (40.7)
Male	176 (61.8)	144 (62.3)	32 (59.3)
Polytrauma	127 (44.6)	106 (45.9)	21 (38.9)
Average time between date of injury and PCL-5 screen (day)	154	156	149

Values are presented as mean (range), number (%), or number only.

PCL-5, PTSD checklist for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition; PTSD, posttraumatic stress disorder.