In fact, the data show PTSD to be one of the most well-studied and validated disorders in longitudinal, neurobiological, and treatment response studies. Some clinicians, scholars, and other observers may be dissatisfied with the complexity and messiness of post-traumatic responses, but the data do not support a wholesale deconstruction of PTSD based on false-negatives or false-positives.
Strategies for addressing this challenge Overlap of a portion of PTSD symptoms with other disorders is neither a dense conundrum nor careless taxonomy Clinicians should be careful Inhibitors,research,lifescience,medical to assess children based on the criteria provided, and not assume that children have stress-related disorders based on the presence of general
negative affectivity symptoms (eg, hyperarousal symptoms, detachment, decreased interest or participation in activities). Clinicians should attend Inhibitors,research,lifescience,medical to the high proportion of children who have PTSD symptoms along with other comorbid conditions, while at the same time not mistakenly misdiagnosing children who have general negative affectivity. Challenge 2: this website symptomatic and impaired, but not diagnosed One function of diagnostic criteria is to differentiate groups of individuals according to clinically meaningful Inhibitors,research,lifescience,medical levels of severity or impairment. That is, people who have a diagnosis Inhibitors,research,lifescience,medical should differ significantly from people without that diagnosis in terms of how functionally impaired they are.
There is growing evidence that the current PTSD diagnostic criteria actually underestimate the number of children and adults with symptom-related functional impairment.17-19 One study found that children who met PTSD diagnostic criteria in two but not three diagnostic clusters had the same level of functional impairment as children who had full PTSD diagnoses.17 One problem with the Inhibitors,research,lifescience,medical current criteria is that they do not give adequate consideration to the intensity of symptoms,17 despite the fact that clinical impairment is often more closely associated with the intensity of symptoms rather than with the number or frequency much of symptoms. In a prospective longitudinal study of preschool children, 47 children were followed 1 year after their first assessment, and significantly more were impaired in at least one domain (48.9%) than had the full diagnosis of PTSD (23.4%).20 For the 35 children that were followed after 2 years, the gap was even greater, with 74.3% impaired compared with 22.9% with the full diagnosis. The following two cases illustrate this discrepancy. Child A experienced a rape at school 6 weeks ago. She has severe, recurrent, intrusive horrifying memories of the rape. She is afraid to go to sleep because she believes the rapist will break into the house when she is sleeping.