title: A comparison of risk factors for coronary heart disease and ischaemic stroke: the Dubbo study of Australian elderly.
abstract: BACKGROUND
  Conventional risk factors for coronary heart disease (CHD) and ischaemic stroke (IS) have been well documented. This study examines whether there is a unique pattern of risk factors for each disease.
  
  
  METHODS
  This is a prospective cohort study in Dubbo NSW which has followed 2805 men and women 60 years and older for 16 years since 1988-1989. CHD and IS events were identified by hospital record linkage. The independent contributions of risk factors to these events were evaluated in proportional hazards regression models.
  
  
  RESULTS
  CHD events (without stroke) occurred in 853 subjects (30.4/100). IS events (without CHD) occurred in 185 subjects (6.6/100). Some risk factors produced broadly similar prediction of CHD and IS events (male sex, current smoking, diabetes, LDL cholesterol, reduced peak expiratory flow, physical disability). Other factors potentially produced unique prediction of CHD (CHD at baseline, family history of CHD, HDL cholesterol, ApoB/ApoA1 ratio) or IS (stroke at baseline), or stronger prediction of IS compared with CHD (age, hypertension, atrial fibrillation).
  
  
  CONCLUSIONS
  CHD and IS may each have some unique predictors, but treatable risk factors have been demonstrated for both cardiovascular outcomes.
authors: Lipid Research Department, University of NSW, St Vincent's Hospital, Sydney, Darlinghurst, NSW 2010, Australia. L.Simons@unsw.edu.au
authors: Leon A
authors: LA
authors: Simons
authors: Judith
authors: J
authors: Simons
authors: Yechiel
authors: Y
authors: Friedlander
authors: John
authors: J
authors: McCallum
mesh_terms: D000368:Aged; D001315:Australia; D002545:Brain Ischemia / Q000097:blood / Q000453:epidemiology* / Q000209:etiology / Q000503:physiopathology; D002784:Cholesterol / Q000097:blood; D003327:Coronary Disease / Q000097:blood / Q000150:complications / Q000453:epidemiology* / Q000503:physiopathology; D003920:Diabetes Mellitus / Q000097:blood / Q000453:epidemiology / Q000503:physiopathology; D005260:Female; D006801:Humans; D008077:Lipoproteins, LDL / Q000097:blood; D008297:Male; D008875:Middle Aged; D010366:Peak Expiratory Flow Rate; D011446:Prospective Studies; D012189:Retrospective Studies; D012307:Risk Factors; D012737:Sex Factors; D012907:Smoking / Q000453:epidemiology; D020521:Stroke / Q000097:blood / Q000453:epidemiology* / Q000209:etiology / Q000503:physiopathology
chemical_list: D008077:Lipoproteins, LDL; D002784:Cholesterol