title: [MICROALB study: screening for microalbuminuria in type 2 diabetic hypertensive patients by general practitioners in France].
abstract: OBJECTIVE
  To determine the prevalence of microalbuminuria (MAU) detected by a specific urinary strip in type 2 diabetic hypertensive patients in metropolitan France.
  
  
  METHODS
  Screening for MAU with a semi-quantitative strip measuring the albumin/creatinine ratio was performed by general practitioners (GPs) in 6 type 2 diabetic hypertensive patients. This screening method was considered reliable if a preliminary search for proteinuria was performed with a usual strip and the quality of the MAU reading was good.
  
  
  RESULTS
  3347 GPs screened 19,714 patients (60% M, average age 64 +/- 10 years): 43.3% had MAU. MAU screening was considered reliable for 6679 patients (61.8% M, average age 65 +/- 10 years): 48.5% had MAU (alb/creat ratio between 30 and 300 mg/g), and 10.7% had manifest MAU (alb/creat ratio >300 mg/g). In all cases, the prevalence of MAU increased with the severity of hypertension. In the population with a reliable MAU screen, the analysis of risk factors according to the level of MAU yielded the following results: [table: see text]. In the MAU+ group, the need for multiple antidiabetic (including insulin) and antihypertensive drugs was more frequent. In contrast to current guidelines, only a minority of patients received an antiplatelet agent (approximately 33%).
  
  
  CONCLUSIONS
  Despite recommendations, screening for proteinuria in type 2 diabetic hypertensive patients is seldom performed. However, the prevalence of MAU was high in this patient population. The prevalence of comorbidities and risk factors was significantly higher in the MAU+ group, with less frequent BP control despite a more aggressive antihypertensive treatment.
authors.affiliation: Institut de coeur, groupe hospitalier La Pitié-Salpêtrière, Paris.
authors.forename: P
authors.initials: P
authors.lastname: Sabouret
authors.forename: T
authors.initials: T
authors.lastname: Denolle
authors.forename: M
authors.initials: M
authors.lastname: Krempf
authors.forename: S
authors.initials: S
authors.lastname: Om
authors.forename: M
authors.initials: M
authors.lastname: Laville
mesh_terms: D000368:Aged; D000419:Albuminuria / Q000175:diagnosis / Q000453:epidemiology*; D003430:Cross-Sectional Studies; D003924:Diabetes Mellitus, Type 2 / Q000453:epidemiology*; D005260:Female; D005602:France / Q000453:epidemiology; D006801:Humans; D006973:Hypertension / Q000453:epidemiology*; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D010821:Physicians, Family; D015995:Prevalence