title: Health related quality of life after conservative or invasive treatment of inducible postinfarction ischaemia. DANAMI study group.
abstract: OBJECTIVE
  To assess health related quality of life in patients with inducible postinfarction ischaemia.
  
  
  METHODS
  A questionnaire based follow up study on patients randomised to conservative or invasive treatment because of postinfarction ischaemia.
  
  
  METHODS
  Seven county hospitals in eastern Denmark and the Heart Centre, National University Hospital, Copenhagen, Denmark.
  
  
  METHODS
  113 patients with inducible postinfarction ischaemia: 51 were randomised to conservative treatment and 62 to invasive treatment. Average follow up time was three years (19-57 months).
  
  
  METHODS
  SF-36, Rose angina and dyspnoea questionnaire, drug use, lifestyle, and cognitive function.
  
  
  RESULTS
  Invasively treated patients scored better on the SF-36 scales of physical functioning (p = 0.03) and on role-physical (p = 0.04) and physical component scales (p = 0.05) and took significantly less anti-ischaemic drug treatment. Angina occurred in 18% of the invasively treated patients and 31% of the conservatively treated patients (p = 0.09). However, more invasively treated patients suffered from concentration difficulties (18% v 4%; p = 0.04).
  
  
  CONCLUSIONS
  Patients who were treated invasively had better health related quality of life scores in the physical variables compared with conservatively treated patients. However, a larger proportion of invasively treated patients had concentration difficulties.
authors.affiliation: Department of Internal Medicine, County Central Hospital, Naestved, Panum Institute, University of Copenhagen, DK 2200 Copenhagen N, Denmark. o.mortensen@dadlnet.dk
authors.forename: O S
authors.initials: OS
authors.lastname: Mortensen
authors.forename: J K
authors.initials: JK
authors.lastname: Madsen
authors.forename: T
authors.initials: T
authors.lastname: Haghfelt
authors.forename: P
authors.initials: P
authors.lastname: Grande
authors.forename: K
authors.initials: K
authors.lastname: Saunamäki
authors.forename: S
authors.initials: S
authors.lastname: Haunsø
authors.forename: E
authors.initials: E
authors.lastname: Hjelms
authors.forename: H
authors.initials: H
authors.lastname: Arendrup
mesh_terms: D000328:Adult; D000368:Aged; D015906:Angioplasty, Balloon, Coronary; D001026:Coronary Artery Bypass; D005260:Female; D005500:Follow-Up Studies; D006305:Health Status Indicators; D006801:Humans; D008019:Life Style; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications; D017202:Myocardial Ischemia / Q000209:etiology / Q000534:rehabilitation* / Q000628:therapy; D011594:Psychometrics; D011788:Quality of Life; D016896:Treatment Outcome