title: Blood pressure awareness in Austria: lessons from a 30 years horizon.
abstract: BACKGROUND
  Blood pressure (BP) awareness is a main focus of public health efforts. In Austria, an increase of knowledge and perception regarding hypertension was seen after a nationwide educational campaign in 1978, but subsequent surveys documented only short-term impact. We report results of the latest survey in 2009 in comparison to 1978 and 1998.
  
  
  METHODS
  Balanced for Austrian demographic characteristics 1,005 men and women older than 15 years of age were randomly selected for face-to-face interviews about BP awareness, risk factors, and hazards of hypertension and treatment options including life-style interventions.
  
  
  RESULTS
  Overall, 15% identified themselves as hypertensive, which is similar to results from 1978 (14%) but significantly higher than 1998 (12%; P < 0.01). The proportion of hypertensives not undertaking any measure (i.e., pharmacotherapy or life-style changes) significantly decreased since 1998 (5% vs. 10%; P < 0.0001). Thirty-three percent recalled to have measured their BP within the last 3 months, which is comparable to 1998 (34%) but lower than in 1978 (49%) after the nationwide educational BP campaign (P < 0.0001). Alarmingly, an unchanged proportion of 8% reported no BP measurement ever (1978 and 1998: 8%, respectively). Sixty-one percent believed they would be able to clearly identify symptoms of hypertension, while only 19% knew that hypertension might not be noticeable. Heart attack and stroke were considered the most common sequelae of hypertension.
  
  
  CONCLUSIONS
  Despite a high understanding of the risks of hypertension among the Austrian population, a widespread misconception regarding BP symptoms and infrequent personal checks are worrisome and might also be valid in other Western countries.
authors.affiliation: Department of Internal Medicine II, Division of Angiology, Medical University of Vienna, Vienna, Austria.
authors.forename: Sabine
authors.initials: S
authors.lastname: Steiner
authors.forename: Thomas E
authors.initials: TE
authors.lastname: Dorner
authors.forename: J George
authors.initials: JG
authors.lastname: Fodor
authors.forename: Michael
authors.initials: M
authors.lastname: Kunze
authors.forename: Anita
authors.initials: A
authors.lastname: Rieder
mesh_terms: D000293:Adolescent; D000328:Adult; D001317:Austria; D001794:Blood Pressure; D001795:Blood Pressure Determination; D003430:Cross-Sectional Studies; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D006973:Hypertension / Q000150:complications / Q000175:diagnosis* / Q000517:prevention & control; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000209:etiology; D012307:Risk Factors; D020521:Stroke / Q000209:etiology