RESUMO
The authors assessed effects of paraplegic and quadriplegic spinal cord injuries (SCIs) on posttraumatic stress disorder (PTSD) by comparing severity and prevalence of PTSD in these groups to a sample of controls who experienced traumatic injuries other than SCI. The authors found that veterans with quadriplegia reported significantly less severe current PTSD symptoms than controls who were not significantly different from veterans with paraplegia. These results suggest that sustaining a quadriplegic SCI decreases risk of current PTSD, whereas sustaining a paraplegic SCI is associated with greater risk of PTSD, although the risk is no greater than that incurred from experiencing the trauma itself.
Assuntos
Traumatismos da Medula Espinal/complicações , Transtornos de Estresse Pós-Traumáticos/etiologia , Veteranos , Adulto , Análise de Variância , Nível de Alerta , Feminino , Humanos , Entrevista Psicológica , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Paraplegia/psicologia , Prevalência , Escalas de Graduação Psiquiátrica , Quadriplegia/psicologia , Traumatismos da Medula Espinal/psicologia , Transtornos de Estresse Pós-Traumáticos/epidemiologiaRESUMO
Trauma-related risk factors for posttraumatic stress disorder (PTSD) were examined in a sample of 125 veterans with spinal cord injury. Category of injury was found to be the most consistent predictor of PTSD diagnosis and symptom severity with paraplegia predicting more PTSD symptoms than quadriplegia. The occurrence of a head injury at the time of the trauma was found to predict PTSD symptom severity measures, but not PTSD diagnosis. Trauma recency consistently predicted Impact of Event score (IES) and was found to be related to current PTSD severity and lifetime PTSD diagnosis in multiple but not simple regression models. Trauma severity was found to be significantly related to self-reported PTSD symptoms and lifetime PTSD diagnosis in simple but not in multiple regression analyses. Type of trauma, alcohol or other drug (AOD) use during the trauma and loss of consciousness (LOC) during the trauma were not consistently associated with PTSD symptom severity or diagnosis.