Psychological sequelae of torture and trauma in Chilean and Salvadorean migrants: a pilot study.

Torture has existed since the earliest times, usually as public punishment prior to death. Today it is predominantly used in secret with the aim of destroying the individual's personality. The effects of torture include severe physical and psychological sequelae which have only recently come under scrutiny. In recent years many Chilean and El Salvadorean migrants have left their countries after being tortured and severely traumatised as a result of organised violence. The aim of this study was to pilot an investigation into the psychological sequelae of torture. Subjects were 30 Chileans and El Salvadoreans classified into three groups: torture, trauma and non-torture/trauma migrants. It was found to be feasible to access and interview survivors from a clinical research perspective without causing additional psychological morbidity. The subjects were interviewed and administered three scales: the Post-Traumatic Stress Disorder Scale, SCL-90-R, and the Impact of Event Scale. The results from the scales and the descriptive data presented indicate some support for the hypothesis that torture survivors show higher levels of PTSD, psychosomatic impairment and stress response disturbance than the trauma and non-torture/trauma groups. Methodological issues are discussed. The strengths and limitations of this preliminary study are considered in relation to future research.