title: Dissociation between urinary albumin excretion and variables associated with insulin resistance in a healthy population.
abstract: OBJECTIVE
  To see if the cluster of metabolic and haemodynamic variables defined as comprising Syndrome X varied as a function of urinary albumin excretion (UAE) rate in a healthy population.
  
  
  METHODS
  A cross-sectional, population-based study.
  
  
  METHODS
  A factory in Italy.
  
  
  METHODS
  Two hundred and twenty-five healthy volunteers, 115 men and 110 women. OUTCOME MEASURES. Measurements were made of the plasma glucose and insulin responses to oral glucose, fasting triglyceride (TG) and high density lipoprotein (HDL)-cholesterol concentrations, blood pressure, and UAE rates.
  
  
  RESULTS
  Only five of the 225 volunteers had micro-albuminuria, defined as a UAE rate > 2 micrograms min-1, and the UAE rate was < 5 micrograms min-1 in 80% of the volunteers. Significant variations in the metabolic and haemodynamic variables measured were not associated with any differences in UAE. Finally, significant relationships were found between various measures of plasma insulin concentration and plasma glucose response to oral glucose, plasma TG and HDL-cholesterol concentrations, and mean arterial blood pressure, independent of variations in age, body mass index, ratio of waist-to-hip girth, and UAE rates.
  
  
  CONCLUSIONS
  The widespread variability in plasma glucose and insulin responses, plasma TG and HDL-cholesterol concentrations, and blood pressure that are seen in the population at large cannot be attributed to variations in UAE rate.
authors.affiliation: Institute of General Medical Clinic and Clinical Nutrition, Parma University, Italy.
authors.forename: I
authors.initials: I
authors.lastname: Zavaroni
authors.forename: L
authors.initials: L
authors.lastname: Bonini
authors.forename: P
authors.initials: P
authors.lastname: Gasparini
authors.forename: A
authors.initials: A
authors.lastname: Zuccarelli
authors.forename: E
authors.initials: E
authors.lastname: Dall'Aglio
authors.forename: L
authors.initials: L
authors.lastname: Barilli
authors.forename: F
authors.initials: F
authors.lastname: Cioni
authors.forename: A
authors.initials: A
authors.lastname: Strata
authors.forename: G M
authors.initials: GM
authors.lastname: Reaven
mesh_terms: D000419:Albuminuria / Q000503:physiopathology*; D001786:Blood Glucose / Q000032:analysis; D001794:Blood Pressure; D015992:Body Mass Index; D008076:Cholesterol, HDL / Q000097:blood; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D007333:Insulin Resistance; D008297:Male; D008875:Middle Aged; D014280:Triglycerides / Q000097:blood
chemical_list: D001786:Blood Glucose; D008076:Cholesterol, HDL; D014280:Triglycerides