title: The relationship between cognitions and panic attack intensity.
abstract: OBJECTIVE
  To investigate the relationship between panic attack intensity, catastrophic belief and cognitions.
  
  
  METHODS
  Data from 540 panic diaries were collected from 42 patients with panic disorder with agoraphobia.
  
  
  RESULTS
  When we controlled for individual variation, effects of treatment and number of symptoms, catastrophic belief contributed significantly to more intense panic attacks (r2 change = 0.10, P<0.0001). There were no significant differences in panic attack intensity between primary and secondary cognitions.
  
  
  CONCLUSIONS
  Our results indicate that catastrophic belief is a reliable predictor of panic attack intensity.
authors.affiliation: Research Institute, Modum Bads Nervesanatorium, Vikersund, Norway.
authors.forename: L M
authors.initials: LM
authors.lastname: Hedley
authors.forename: A
authors.initials: A
authors.lastname: Hoffart
authors.forename: T
authors.initials: T
authors.lastname: Dammen
authors.forename: O
authors.initials: O
authors.lastname: Ekeberg
authors.forename: S
authors.initials: S
authors.lastname: Friis
mesh_terms: D000328:Adult; D003072:Cognition Disorders / Q000150:complications* / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D016584:Panic Disorder / Q000175:diagnosis* / Q000209:etiology*; D012720:Severity of Illness Index