| 8 | Cognitive behavioral approach to understanding irritable bowel syndrome显示文摘Irritable bowel syndrome(IBS)is considered a biopsychosocial disorder,whose onset and precipitation are a consequence of interaction among multiple factors which include motility disturbances,abnormalities of gastrointestinal sensation,gut inflammation and infection,altered processing of afferent sensory information,psychological distress,and affective disturbances.Several models have been proposed in order to describe and explain IBS,each of them focusing on specific aspects or mechanisms of the disorder.This review attempts to present and discuss different determinants of IBS and its symptoms,from a cognitive behavioral therapy framework,distinguishing between the developmental predispositions and precipitants of the disorder,and its perpetuating cognitive,behavioral,affective and physiological factors.The main focus in understanding IBS will be placed on the numerouspsychosocial factors,such as personality traits,early experiences,affective disturbances,altered attention and cognitions,avoidance behavior,stress,coping and social support.In conclusion,a symptom perpetuation model is proposed. | Goran Hauser Sanda Pletikosic Mladenka Tkalcic | 2014 | World Journal of Gastroenterology2014，20，22： | 1 |
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