title: [Arterial hypertension in black subjects over 50 years of age in Lomé: epidemiological aspects and evaluation of cardiovascular risk (prospective and longitudinal study of 1485 patients)].
abstract: BACKGROUND
  High blood pressure is a public health problem for which the assumption of responsibility remains especially difficult in older subjects. Generally, it is associated with other cardiovascular risk factors. The objective of this study is to determine the prevalence of high blood pressure in older subjects in a particular environment and to evaluate the cardiovascular risk among these patients.
  
  
  METHODS
  This is a longitudinal exploratory study undertaken on 1485 hypertensive subjects of 50 years of age or older, selected from 1999 patients received in three health professional training centers of the community of Lomé, between June 1, 2004 and June 30, 2007. Information had been collected using a card of investigation. Classifications of high blood pressure were those of the JVCVII and the European Society of Cardiology. The data analysis had been made by computer tools.
  
  
  RESULTS
  The prevalence high blood pressure was of 74.29%. We had noted a female prevalence (63.8%) with a sex ratio of 0,57 and one middle age of 62.08±9.3 years. Dyspnea (45.9%), chest pains (16.2%) and palpitations (13.2%) were the principal found symptoms. The various listed risk factors were: dyslipidemia (58.1%), obesity (36.12%), alcoholism (16.7%) and diabetes (10.6%). The complications were cardiac (87.81%), ocular (79.8%), renal (19.86%), neurological (4.92%) and arterial (0.99%). The cardiovascular risk was very high at 58.05% of the patients. The mortality rate was of 1.9%.
  
  
  CONCLUSIONS
  High blood pressure is the most frequent cardiovascular risk factor in our country from 50 years of age. Assumption of responsibility for it is by information, education of the population and requires the mobilization of all the social components.
authors: Faculté mixte de médecine et de pharmacie, Lomé, Togo.
authors: F
authors: F
authors: Damorou
authors: S
authors: S
authors: Pessinaba
authors: T
authors: T
authors: Tcherou
authors: K
authors: K
authors: Yayehd
authors: S M C
authors: SM
authors: Ndassa
authors: B
authors: B
authors: Soussou
mesh_terms: D017677:Age Distribution; D000368:Aged; D000369:Aged, 80 and over; D000428:Alcohol Drinking / Q000009:adverse effects; D044383:Black People / Q000706:statistics & numerical data*; D015992:Body Mass Index; D005117:Cardiac Complexes, Premature / Q000453:epidemiology; D002637:Chest Pain / Q000453:epidemiology; D048909:Diabetes Complications / Q000453:epidemiology; D050171:Dyslipidemias / Q000150:complications; D004417:Dyspnea / Q000453:epidemiology; D005260:Female; D006801:Humans; D006973:Hypertension / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications; D015995:Prevalence; D011446:Prospective Studies; D012307:Risk Factors; D017678:Sex Distribution; D011795:Surveys and Questionnaires; D014037:Togo / Q000453:epidemiology