title: Prevalence of type 2 diabetes and impaired fasting glucose in the middle-aged population of three French regions - The MONICA study 1995-97.
abstract: OBJECTIVE
  The aim of this study was to determine the prevalence of type 2 diabetes and impaired fasting glucose (IFG) in a population-based sample of 3 508 subjects, aged 35-64 years, participating in the French MONICA population survey from 1995 to 1997 in three French regions: the Urban Community of Lille, the Bas-Rhin and the Haute-Garonne.
  
  
  METHODS
  Previously diagnosed type 2 diabetes is defined by the current use of oral hypoglycaemic treatment and newly diagnosed subjects by fasting plasma glucose (FPG) > or =7.0 mmol/L according to the ADA 1997 recommendations. IFG was determined by 6.1< or =FPG< or =6.9 mmol/L. Adjusted prevalences are calculated according to the French 1990 census data.
  
  
  RESULTS
  Type 2 diabetes adjusted prevalence is 5.1% [4.1-6.1] in women and 7.3% [6.1-8.4] in men while IFG adjusted prevalence is 5.2% [4.2-6.2] and 11.8% [10.3-13.4] respectively. Prevalences of type 2 diabetes and IFG are both significantly higher in men than in women. This trend appears in any age group for IFG, but is only observed in 55-64 year-old subjects for type 2 diabetes. The reduction of the FPG threshold to screen diabetes mellitus from 7.8 to 7.0 mmol/L according to the ADA recommendations results in a 2.2-fold increase in the number of newly diagnosed diabetic subjects, screened by one FPG measurement, in our population-based sample.
  
  
  CONCLUSIONS
  The MONICA population survey confirms that type 2 diabetes represents a major health care problem in France and underlines the influence of gender on the prevalence of both type 2 diabetes and IFG in the French middle-aged population.
authors: Department of Diabetology, CHU Rangueil, Toulouse, France. gourdyp@rangueil.inserm.fr
authors: P
authors: P
authors: Gourdy
authors: J B
authors: JB
authors: Ruidavets
authors: J
authors: J
authors: Ferrieres
authors: P
authors: P
authors: Ducimetiere
authors: P
authors: P
authors: Amouyel
authors: D
authors: D
authors: Arveiler
authors: D
authors: D
authors: Cottel
authors: N
authors: N
authors: Lamamy
authors: A
authors: A
authors: Bingham
authors: H
authors: H
authors: Hanaire-Broutin
mesh_terms: D000328:Adult; D017677:Age Distribution; D003710:Demography; D003924:Diabetes Mellitus, Type 2 / Q000188:drug therapy / Q000453:epidemiology*; D005260:Female; D005602:France / Q000453:epidemiology; D018149:Glucose Intolerance / Q000453:epidemiology*; D006306:Health Surveys; D006801:Humans; D007004:Hypoglycemic Agents / Q000008:administration & dosage / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D012424:Rural Population / Q000706:statistics & numerical data; D012959:Socioeconomic Factors; D014505:Urban Population / Q000706:statistics & numerical data
chemical_list: D007004:Hypoglycemic Agents