Table 3.
Clinical characteristics of pregnant women with FPG of less than 80 mg/dL at first prenatal visit who were diagnosed with GDM later
| FPG range | Age (years) | Gestational age at first prenatal visit, weeks | BMI (kg/m2) | Gravidity, No | Past medical history | Positive criteria of OGTT |
|---|---|---|---|---|---|---|
| 1a | 25 | 11 | 22.41 | 1 | N/A | FPG (97 mg/dL) |
| 2 | 27 | 6 | 23.88 | 3 | Abortion | 1 h OGTT (189 mg/dL) and 2 h OGTT (157 mg/dL) |
| 3 | 26 | – | 35.14 | 1 | N/A | FPG (100 mg/dL) and 1 h OGTT (182 mg/dL) |
| 4 | 24 | 8 | 28.76 | 2 | N/A | FPG (95 mg/dL), 1 h OGTT (189 mg/dL) and 2 h OGTT(154 mg/dL) |
| 5 | 20 | 18 | 28.72 | 1 | N/A | FPG (99 mg/dL) and 1 h OGTT (186 mg/dL) |
| 6 | 23 | 19 | 25.39 | 1 | N/A | FPG (94 mg/dL) and 1 h OGTT (189 mg/dL) |
| 7 | 29 | 19 | 27.92 | 3 | Abortion | FPG (97 mg/dL), 1 h OGTT (196 mg/dL) and 2 h OGTT(174 mg/dL) |
| 8 | 30 | 19 | 29.76 | 2 | Gestational hypertension | 1 h OGTT (187 mg/dL) |
| 9 | 25 | 19 | 28.69 | 1 | N/A | 1 h OGTT (187 mg/dL) |
| 10 | 26 | 18 | 26.64 | 2 | N/A | FPG (95 mg/dL) |
| 11 | 27 | 19 | 27.34 | 2 | N/A | FPG (96 mg/dL) and 1 h OGTT (187 mg/dL) |
| 12 | 27 | 10 | 31.96 | 2 | N/A | FPG (98 mg/dL) and 1 h OGTT (184 mg/dL) |
| 13 | 29 | 18 | 36.79 | 3 | Abortion, GDM and impaired fasting glycaemia or impaired glucose tolerance | FPG (117 mg/dL), 1 h OGTT (200 mg/dL) and 2 h OGTT(174 mg/dL) |
| 14 | 30 | 19 | 30.85 | 4 | Gestational hypertension, Abortion and family history of DM | FPG (94 mg/dL) and 1 h OGTT (185 mg/dL) |
| 15 | 34 | 19 | 34.05 | 3 | Gestational hypertension and GDM | FPG (92 mg/dL) and 1 h OGTT (185 mg/dL) |
aThe only woman with FPG of less than 75 mg/dL