From: Long-term outcome in 324 polytrauma patients: what factors are associated with posttraumatic stress disorder and depressive disorder symptoms?
Healthy
(n = 175)
Impaired
(n = 149)
p value
Females (n)
43 (24.6%)
40 (26.9%)
0.73
Age
27.5 ± 11.4
30.0 ± 12.2
0.07
Follow-up time (years)
17.9 ± 4.9
17.0 ± 4.9