“…Although anxiety is believed to precede IBS symptoms most of the time (Sykes et al, 2003), it is also likely that anxiety may also be directed at physical symptoms once they occur. IBS patients and chronic worriers tend to devote higher levels of attentional resources toward monitoring threatening information (Butler & Matthews, 1983;Cheng, Hui, & Lam, 2000;Russel & Davey, 1993), and tend to perceive themselves as more vulnerable to disease (Crane & Martin, 2002). An interesting study looking at the relation between perceptual style and behaviors among IBS patients, patients with rheumatism, and healthy controls revealed that the patients with functional GI disorders had a tendency to appraise stressors as uncontrollable despite their objective controllability (Cheng et al, 2000).…”