title: Hypertensive patients' knowledge of high blood pressure.
abstract: OBJECTIVE
  To investigate hypertensive patients' understanding of the circulatory system, in particular high blood pressure.
  
  
  METHODS
  Semi-structured audio-taped interviews of patients immediately after a regular follow-up appointment with their physician.
  
  
  METHODS
  A primary health care centre and a specialist clinic (hypertension unit) in southern Sweden.
  
  
  METHODS
  33 hypertensive patients, consecutively selected.
  
  
  METHODS
  Focus was set on the exploration of patients' understanding/knowledge.
  
  
  RESULTS
  In spite of a long history of hypertensive care, on average ten years, patients had a less than satisfactory understanding of their condition. Most patients knew their blood pressure values, but very few were able to give an account of what high blood pressure implies in functional terms. Knowledge of high blood pressure seems mainly to be derived from sources other than the health care system, in particular from the mass media. Knowledge of the risks associated with hypertension was quite good, as was the insight into how these risks could be managed.
  
  
  CONCLUSIONS
  An assessment of patient knowledge of high blood pressure ought to be a starting point for educational strategies that aim to deepen patients' understanding of their state of health.
authors.affiliation: Department of Clinical Pharmacology, Faculty of Health Sciences, Linköping University, Sweden.
authors.forename: K I
authors.initials: KI
authors.lastname: Kjellgren
authors.forename: S
authors.initials: S
authors.lastname: Svensson
authors.forename: J
authors.initials: J
authors.lastname: Ahlner
authors.forename: R
authors.initials: R
authors.lastname: Säljö
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D006973:Hypertension / Q000517:prevention & control*; D008297:Male; D008875:Middle Aged; D010349:Patient Compliance; D010353:Patient Education as Topic; D013548:Sweden