The impact of factors that predispose childhood rape victims to develo
p posttraumatic stress disorder (PTSD) is important in understanding b
oth the impact of childhood rape and the development of PTSD as a psyc
hological disorder. The present study attempted to determine which cri
me, perpetrator, victim, and aftermath characteristics are related to
PTSD status. A national representative sample of women (N = 3,220) wer
e interviewed about their history of rape, trauma-related variables, a
nd PTSD status. Consistent with research on crime victims, life thr-ea
t and physical injury discriminated PTSD status in a sample of childho
od rape victims. In addition, two other domains were related to PTSD d
evelopment: (1) testification about rape and (2) rape types. The prese
nt findings are discussed in relation to previous research.