Therefore, the prevalence estimates from studies such as these should be regarded with caution until the accuracy of their prevalence figures on agoraphobia can be more thoroughly tested. The ECA and NCS studies found that prevalence rates of SP were highest among women, those with less education or income, and those who have never been married. PTSD and GAD are more prevalent among women than men. On the basis of community data, OCD is a much more prevalent disorder than suggested by previous clinical studies. Inhibitors,research,lifescience,medical Community studies have shown that anxiety disorders are highly prevalent and important causes of functional impairment. Data on anxiety disorders are interesting both for their

consistency across quite different settings and for some of Inhibitors,research,lifescience,medical the questions they raise. Further study is needed to better understand the comorbidity between anxiety disorders, the consistently higher rates of

anxiety disorders in women, and the differential effects of socioeconomic and cultural factors on PD and phobias. Further investigation of the complex relationship between exposure to traumatic events and the development of PTSD is needed. There are three lines of research in epidemiology that will be of increasing importance in the near future: The development of assessment of disability and quality of life. Longitudinal studies of the progression of the symptoms, Inhibitors,research,lifescience,medical such as early symptoms. Familial genetic studies. Finally, for all of the anxiety disorders, we need find more epidemiological data to answer basic questions regarding etiology and prevention, as well as clinical studies to improve treatment and prevent disability caused by these highly prevalent disorders. Selected abbreviations and acronyms CIDI composite international diagnostic interview IMS diagnostic interview Inhibitors,research,lifescience,medical schedule ECA Epidemiological Catchment Area (survey) GAD generalized anxiety disorder GHS The German National Health Interview and Examination Survev NCS National Comorbidity Survey OCD obsessive-compulsive disorder

PD panic disorder PTSD posttraumatic stress disorder RBA recurrent brief anxiety RBD recurrent brief depression SP social phobia
It Florfenicol Inhibitors,research,lifescience,medical is increasingly becoming recognized that somatic and psychiatric disorders frequently cooccur in the same individual and that persons with mental illness or a history of it have more medical conditions during their lifetime than the general population.1 Somatic complaints involving various types of pain, such as headache, stomach pain, vague, poorly localized pain, and back pain, are frequent in various psychiatric conditions, but the relationship between them and the question of whether psychoactive drugs similarly improve both conditions have never been clarified. The mechanisms for these interactions are largely unknown, but a variety of indirect and direct mechanisms, which could also be either concomitants or consequences of one condition, have been proposed.