5 % of rape cases in women, with 38.8 % of combat-related events, and with 21.3 % of women who were faced with criminal assault. Breslau et al4 also report that the highest risks of developing PTSD following civilian traumatic events were associated with rape (49.0 % ±12.2 %), followed by being badly beaten up (31.9 % ± 8.6 %), and other kinds of sexual assault (23.7 % ±10.8 %). Definition and diagnosis Inhibitors,research,lifescience,medical of PTSD The diagnostic criteria for PTSD are listed in both the DSM-IV and the International Classification of Diseases, 10th revision (TCD-10). The criteria are essentially the same, with the exception that no time requirement is stipulated
in the ICD-10. As the authors believe Inhibitors,research,lifescience,medical that the element of time is critical in this learn more disorder, the DSM-IV seems to be a more appropriate diagnostic system, and, indeed, has been applied
much more widely in studies. There are four main diagnostic criteria, or characteristic features, of PTSD. These are: exposure to a traumatic event, reexperiencing, avoidance, and increased arousal. According to the DSM-IV, only extreme traumatic stressors, in contrast with general stressful experiences, have been linked etiologically to PTSD. Such traumatic events are defined as situations Inhibitors,research,lifescience,medical in which “the person experienced, witnessed, or was confronted with an event or events that involved actual or threatened death or serious injury, or a threat to the physical
integrity of self or others …” (DSM-IV, Inhibitors,research,lifescience,medical p 427). As per this definition, very severe humiliation, or any other type of disappointment or intense stress, does not fulfill the criteria for a traumatic event. On the other hand, it has been recognized in the DSM-IV that an individual does not need to be exposed to a trauma Inhibitors,research,lifescience,medical that is “outside the range of usual human experience,” as previously defined by DSM-III. Moreover, the DSM-IV has added an important element to the diagnosis: the emotional response, which is characterized as “intense fear, helplessness, or horror”; DSMIV, p 428), and hence, the diagnostic criteria in DSM-IV is more stringent in this regard. The second feature of PTSD is reexperiencing (Criterion B). The PTSD patient is emotionally stuck in the traumatic event, even many years after it MycoClean Mycoplasma Removal Kit has occurred, and constantly reexperiencing it in various ways: flashbacks; stressful recollections; recurrent, distressing dreams; acting or feeling as if the traumatic event were reoccurring or experiencing intense psychological distress or physiological reactivity following exposure to internal or external cues that symbolize or resemble the event. An additional maladaptive mechanism used by patients diagnosed with other anxiety disorders, including patients with PTSD, is avoidance. Avoidance is listed as Criterion C in the DSM-IV’s definition of PTSD.