Table 1—

Distribution of the men according to diabetic status at the first and second oral glucose tolerance tests ∼30 months later, the Paris Prospective Study

Second oral glucose tolerance test
Diabetes diagnosed by
Nondiabetic
IPH
FPG
  FPG (mmol/l)    2-h glucose (mmol/l) <7.0 <11.1 <7.0 ≥11.1≥7.0  Own PhysicianTotal (n)
First oral glucose tolerance test
 Normal/IFG4,615 (97.3)8 (0.2)96 (2.0)25 (0.5)4,744
  (FPG <7.0 mmol/l; 2-h glucose <7.8 mmol/l)
 IGT
  IGT and non-IFG247 (94.6)7 (2.7)4 (1.5)3 (1.1)261
   (FPG <6.1 mmol/l; 2-h glucose ≥7.8 and <11.1 mmol/l)
  IGT and IFG160 (85.1)1 (0.5)23 (12.2)4 (21)188
   (FPG ≥6.1 and <7.0 mmol/l; 2-h glucose ≥7.8 and <11.1 mmol/l)
 Diabetes diagnosed by
  IPH37 (72.5)8 (15.7)4 (7.8)2 (3.9)51
   (FPG <7.0 mmol/l; 2-h glucose ≥11.1 mmol/l)
  FPG65 (41.7)8 (5.1)65 (41.7)18 (11.5)156
   ≥7.0 mmol/l
Total (n)5,12432192525,400
  • Data are n (%).