anxiety is a mental state that is elicited in anticipation of threat or potential threat. sensations of anxiety are a normal part of human experience, but excessive or inappropriate anxiety can become an illness. anxiety is part of the normal human experience. we may speculate that it served human survival during evolution by enhancing preparedness and alertness. however, anxious manifestations...

several investigations demonstrated that anxiety is the most common mental health disorder worldwide affected about one in 13 people. anxiety disorders are more commonly reported in western societies but it is also a main health problem in non-western countries as stress and anxiety levels have drastically increased over the last two decades. several wars in middle eastern countries in the last...

objective: generalized anxiety disorder is one of the most common anxiety disorders in the general ‎population. several studies suggest that anxiety sensitivity is a vulnerability factor in generalized ‎anxiety severity. however, some other studies suggest that negative repetitive thinking and ‎experiential avoidance as response factors can explain this relationship. therefore, this study ‎aime...

exposure-based cognitive behavioral therapy (“exposure therapy”) is the most effective psychological treatment for anxiety disorders. however, popular exposure-based treatments differ substantially in how exposure is delivered, and emerging research indicates that the effectiveness of exposure is closely tied to its manner of delivery. the author will present research indicating that there are ...

background: depression and anxiety had negative effects on the quality of life of cancer patients, thus hospital anxiety and depression scale (hads) is a useful instrument for screening these problems. this research was performed to assess the prevalence of their anxiety and depression. methods: from 2012-2013, one hundred fifty patients with recent diagnosis of different cancers in babol, iran...

abstract   background: a significant relationship between psychiatric disorders principally depression and anxiety and insomnia is well-known in general population. ahigh percent of insomnia sufferers report anxiety symptoms. anxiety is also frequently seen in medical patients whom complaints of sleep problems are often prominent.   method: 250 outpatients with various medical complaints partic...

background and aims. dental fear/anxiety as a barrier in accessing oral health care is poorly investigated in iranian children. the aims of this study were to evaluate the prevalence of dental fear and behavior management problems, as well as to examine the relationship between dental fear/anxiety and probable concomitant factors. materials and methods. mothers of 200 children aged 3-6 were par...

background and objectives: studies have shown that patients awaiting coronary angiography (ca) are often anxious. high level of anxiety can lead to physical and psychological stress with adverse effects on organs, es­pecially heart. there is limited information on state and trait anxiety level in these patients in the literature. this study was thus designed to investigate the level of these tw...