There is a dearth of information about the association of victim-related and assailant-related characteristics and posttraumatic stress disorder (PTSD) among sexually assaulted women. Recently, Statistics Canada included items measuring the possible presence of PTSD symptoms in their 2014 nationally representative General Social Survey on Victimization (GSS-V), for the purpose of improving the understanding of mental health impacts associated with sexual victimization. The present study used the GSS-V to examine the association of sociodemographic, health, and assailant characteristics and prior traumatic experiences in the form of physical or sexual dating violence, physical assault, stalking, childhood abuse, and witnessing of violence between parents with PTSD symptomology among sexually assaulted women. Among 319 women who reported experiencing at least one incident of sexual assault in the 12 months prior to the survey, 68.6% had experienced at least one negative emotional impact as a result, among whom, 43.6% reported past-month PTSD symptoms. Logistic regression modeling revealed that prior traumatic events in the form of physical or sexual dating violence, stalking, and having witnessed violence between parents were associated with higher odds of experiencing PTSD symptoms, as was having been sexually assaulted by a known assailant. In contrast, the odds of experiencing PTSD symptoms was lower for Aboriginal or visible minority women. The results suggest that PTSD symptoms in the near aftermath of sexual victimization are common, and there are a range of factors that contribute to the likelihood of developing these symptoms. Implications for future research are discussed.
Posttraumatic stress disorder and measurement invariance in a sample of sexual assault survivors: Are symptom clusters stable over time?
