Table 2—

Results of OGTT in the four groups of subjects

NGT (1)Isolated IFG (2)Isolated IGT (3)IFG/IGT (4)Significance
FBS (mmol/l)4.83 ± 0.576.43 ± 0.245.07 ± 0.626.61 ± 0.321 vs. 2 P < 0.001
1 vs. 3 P < 0.02
1 vs. 4 P < 0.001
2 vs. 3 P < 0.001
3 vs. 4 P < 0.001
2hBS (mmol/l)5.71 ± 1.046.3 ± 0.968.98 ± 1.019.19 ± 1.121 vs. 3 P < 0.001
1 vs. 4 P < 0.001
2 vs. 3 P < 0.001
2 vs. 4 P < 0.001
Fasting insulin (μU/ml)10.7 ± 5.612.7 ± 6.317.3 ± 9.519.8 ± 10.41 vs. 3 P < 0.001
1 vs. 4 P < 0.001
2 vs. 3 P < 0.04
2 vs. 4 P < 0.02
2h insulin (μU/ml)54.3 ± 37.944.8 ± 21.6130.1 ± 68.1118.9 ± 95.41 vs. 3 P < 0.001
1 vs. 4 P < 0.001
2 vs. 3 P < 0.001
2 vs. 4 P < 0.001
  • Data are means ± SD.