TABLE 1

Diabetes status at baseline and follow-up in the original and black cohorts based on the fasting ADA criteria

BaselineFollow-up
NormoglycemiaIFGUntreated diabetesKnown diabetesTotal
Original
 Normoglycemia2,752 (93.4)156 (5.3)31 (1.1)6 (0.2)2,945
 IFG246 (46.9)193 (36.8)77 (14.7)9 (1.7)525
 Newly diagnosed diabetes39 (12.9)46 (15.2)115 (38.1)102 (33.8)302
 Known diabetes6 (2.2)6 (2.2)9 (3.3)254 (92.4)275
 Total3,0434012323714,047
Black
 Normoglycemia262 (94.2)8 (2.9)5 (1.8)3 (1.1)278
 IFG20 (37.0)19 (35.2)4 (7.4)1 (20.4)54
 Newly diagnosed diabetes5 (16.1)2 (6.4)6 (19.3)18 (58.1)31
 Known diabetes1 (1.4)1 (1.4)1 (1.4)67 (95.7)70
 Total288301699433
  • Numbers in parentheses are row percentages.