title: Trends in blood pressure levels and control of hypertension in Finland from 1982 to 1997.
abstract: OBJECTIVE
  To assess the trends in blood pressure levels and hypertension control in Finland from 1982 to 1997.
  
  
  METHODS
  Four independent cross-sectional population surveys conducted in 1982, 1987, 1992 and 1997.
  
  
  METHODS
  From 1982 to 1997, the provinces of North Karelia and Kuopio in eastern Finland and the region of Turku-Loimaa in southwestern Finland were surveyed. From 1992 to 1997, the Helsinki-Vantaa region in southern Finland was surveyed.
  
  
  METHODS
  Men and women aged 25-64 years were selected randomly from the national population register. The total number of participants was 27 623.
  
  
  METHODS
  We assessed mean systolic and diastolic blood pressure, prevalence of hypertension (subjects with systolic blood pressure > or = 160 mmHg or diastolic blood pressure > or = 95 mmHg or current use of antihypertensive drug treatment) and antihypertensive drug treatment and quality of hypertension care among hypertensive persons.
  
  
  RESULTS
  Mean systolic blood pressure and the prevalence of hypertension decreased significantly in all areas except among men in the Helsinki-Vantaa region. The fall in mean diastolic pressure was significant only in eastern Finland. The proportion of hypertensives who were unaware of their condition fell from 45.5 to 24.1% in men and from 27.2 to 15.7% in women. At the same time, the proportion of hypertensives with adequately controlled blood pressure (systolic pressure < 160 mmHg and diastolic pressure < 95 mmHg) increased from 9.4 to 23.5% in men and from 16.0 to 36.7% in women.
  
  
  CONCLUSIONS
  Hypertension care in Finland has improved significantly during the last 15 years. However, the situation is still far from optimal. It is obvious that the biggest problem in hypertension care has shifted from detection to adequate treatment of high blood pressure.
authors.affiliation: Department of Public Health and General Practice, University of Kuopio, Finland.
authors.forename: M J
authors.initials: MJ
authors.lastname: Kastarinen
authors.forename: V V
authors.initials: VV
authors.lastname: Salomaa
authors.forename: E A
authors.initials: EA
authors.lastname: Vartiainen
authors.forename: P J
authors.initials: PJ
authors.lastname: Jousilahti
authors.forename: J O
authors.initials: JO
authors.lastname: Tuomilehto
authors.forename: P M
authors.initials: PM
authors.lastname: Puska
authors.forename: A M
authors.initials: AM
authors.lastname: Nissinen
mesh_terms: D000328:Adult; D000959:Antihypertensive Agents / Q000627:therapeutic use; D001794:Blood Pressure / Q000502:physiology*; D003430:Cross-Sectional Studies; D003971:Diastole / Q000502:physiology; D005260:Female; D005387:Finland; D006306:Health Surveys; D006801:Humans; D006973:Hypertension / Q000188:drug therapy* / Q000453:epidemiology / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D011787:Quality of Health Care; D013599:Systole / Q000502:physiology
chemical_list: D000959:Antihypertensive Agents