Posttraumatic stress disorder (ptsd) and co-morbidity

Abstract

Posttraumatic Stress Disorder (PTSD) very often occurs accompanied with other psychiatric disorders such as: Alcohol and Drug abuse, Personality Disorder, General Anxiety Disorder, Obsessive Compulsive Disorder, Schizophrenia etc. Sometimes it might be a problem for clinicians to differ PTSD symptoms from symptoms of coexisting psychic disorders. The aim of this study was to present the most common PTSD coexisting psycho-disorders. This research was conducted during the period from April 1998 to October 1999. Participants were divided in two groups each containing 30 examinees. The first group consisted of 30 participants with symptoms of PTSD only while the second group included participants who suffered from both PTSD and other psychic disorders (co-morbidity). Both groups were quite similar regarding participants gender and age. The scientific tools used in the research were: Standard Psychiatric Interview, Harvard Trauma Questionnaire (HTQ), Hamilton Anxiety Rating Scale, Hamilton Depression Rating Scale, and Drug and Alcohol Abuse Checklist. Our research results are indicating that PTSDsymptoms are most common in middle-aged persons, regardless of their gender and age. We have found following coexisting psychic disorders: personality disorder 46.6% (from which 13.3% is permanent personality disorder after the traumatic experience); depression 29.9% (depression without psychotic symptoms 23.3% and depression with coexisting psychotic symptoms 6.6%); drug abuse 13.3; alcohol abuse 6.7% and dissociative (conversion) disorder 3.3%. The results of our work are suggesting that co-morbid psychic symptoms have significant regressive influence on PTSD course and prognosis.