title: Prevalence, awareness, treatment and control of hypertension in a Canarian population. Relationship with glucose tolerance categories. The Guía Study.
abstract: OBJECTIVE
  To estimate the prevalence, awareness, treatment and control of hypertension in a Canarian population; and their relationship with the glucose tolerance categories.
  
  
  METHODS
  From a population of 6355 subjects over 29 years old, 690 were chosen in a random sampling. Blood pressure measurements, a standard oral glucose tolerance test (excluding known diabetic patients), and a questionnaire on diabetes and hypertension history and medication use was performed.
  
  
  RESULTS
  The total prevalence of hypertension was 50.3%; 62.0% of the hypertensive subjects were aware of their condition; 60.6% had their diastolic and 11.0% their systolic blood pressure controlled and 8.6% had both. For diabetic, glucose intolerant and normoglycemic subjects, the respective prevalences of hypertension were 79.4, 60.2 and 43.1% (higher in diabetic subjects, P < 0.001); the awareness of hypertension was 66.7, 61.8 and 59.5% (differences not significant); systolic blood pressure control was 4.8, 14.7 and 13.7% (lower in diabetic subjects, P = 0.017 versus glucose intolerant and P = 0.011 versus normoglycemic subjects); diastolic blood pressure control was 50.4, 72.1 and 63.2% (lower in diabetic subjects, P = 0.004 versus glucose intolerant and P = 0.025 versus normoglycemic subjects). There were no differences in the number and type of antihypertensive drugs among the different glucose tolerance categories.
  
  
  CONCLUSIONS
  Blood pressure was comparable in our population and in other European populations. The prevalence of hypertension was higher, the awareness was similar, and control was worse in diabetic than in non-diabetic subjects; the drug treatment pattern was not different.
mesh_terms: D000317:Adrenergic alpha-Antagonists / Q000627:therapeutic use; D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use; D000328:Adult; D000368:Aged; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000627:therapeutic use; D000959:Antihypertensive Agents / Q000627:therapeutic use; D001364:Awareness; D001794:Blood Pressure / Q000187:drug effects; D002121:Calcium Channel Blockers / Q000627:therapeutic use; D003920:Diabetes Mellitus / Q000188:drug therapy* / Q000453:epidemiology / Q000517:prevention & control*; D003971:Diastole / Q000187:drug effects; D004232:Diuretics / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D005260:Female; D018149:Glucose Intolerance / Q000188:drug therapy* / Q000453:epidemiology / Q000517:prevention & control*; D006801:Humans; D006973:Hypertension / Q000188:drug therapy* / Q000453:epidemiology / Q000517:prevention & control*; D008297:Male; D008875:Middle Aged; D010880:Piperidines / Q000627:therapeutic use; D015995:Prevalence; D013030:Spain / Q000453:epidemiology; D013599:Systole / Q000187:drug effects; D016896:Treatment Outcome
chemical_list: D000317:Adrenergic alpha-Antagonists; D000319:Adrenergic beta-Antagonists; D000806:Angiotensin-Converting Enzyme Inhibitors; D000959:Antihypertensive Agents; D002121:Calcium Channel Blockers; D004232:Diuretics; D010880:Piperidines; C409726:dihydropinidine