title: Coronary risk factor status after percutaneous transluminal coronary angioplasty.
abstract: OBJECTIVE
  To determine whether patients modify their risk factors after undergoing percutaneous transluminal coronary angioplasty (PTCA).
  
  
  METHODS
  One-group, pretest-posttest. Pretest data were collected on the day before PTCA, and posttest data were collected at a mean follow-up of 11 months after PTCA. Data were collected from medical records and by patient self-report.
  
  
  METHODS
  University-affiliated, metropolitan public and private hospitals.
  
  
  METHODS
  Two hundred nine patients undergoing PTCA.
  
  
  METHODS
  Patients' smoking and exercise habits were assessed by self-report. Serum cholesterol level and body mass index were determined from entries in medical charts.
  
  
  RESULTS
  All measured risk factors, with the exception of smoking, underwent favorable change (p < 0.001) after PTCA. The number of current smokers, however, increased significantly (p < 0.001), as did the number of cigarettes these patients smoked per day (p < 0.05).
  
  
  CONCLUSIONS
  Evaluation of the effect of intervention strategies on reducing patients' smoking behavior after PTCA is required.
authors.affiliation: Department of Occupational Therapy, University of Queensland, Brisbane, Australia.
authors.forename: K T
authors.initials: KT
authors.lastname: McKenna
authors.forename: F
authors.initials: F
authors.lastname: Maas
authors.forename: P T
authors.initials: PT
authors.lastname: McEniery
mesh_terms: D000328:Adult; D000368:Aged; D015906:Angioplasty, Balloon, Coronary; D015992:Body Mass Index; D003327:Coronary Disease / Q000209:etiology*; D004032:Diet; D015444:Exercise; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010353:Patient Education as Topic; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects; D000074606:Smoking Prevention