From: Risk and resiliency factors in posttraumatic stress disorder
 | PTSD (n = 25) | No PTSD (n = 27) | p-values |
---|---|---|---|
Physical injuries | 16 (64.0%) | 10 (37.0%) | .095 |
Hospitalization required | 9 (36.0%) | 6 (22.0%) | .362 |
Witness death or severe injury | 9 (36.0%) | 16 (59.3%) | .107 |
Direct experience of trauma | 21 (84.0%) | 12 (44.4%) | .004 |