Table 1.
Clinical variables and characteristics of patients with AIT and those with MNT only.
| Variable | AIT | MNT | P ∗ |
|---|---|---|---|
| n = 606 | n = 746 | ||
| Age, mean ± SD (years) | 31.44 ± 5.29 | 30.85 ± 4.89 | <0.001 |
| Pregestational BMI, mean ± SD (kg/m2) | 24.62 ± 3.86 | 22.77 ± 3.55 | <0.001 |
| First visit SBP, mean ± SD (mmHg) | 117.2 ± 12.59 | 113.70 ± 11.98 | <0.001 |
| First visit DBP, mean ± SD (mmHg) | 74.24 ± 8.57 | 71.96 ± 8.53 | <0.001 |
| Gestational age of first visit, mean ± SD (week) | 21.79 ± 7.01 | 21.25 ± 7.09 | 0.071 |
| FBG of first visit, mean ± SD (mmol/L) | 7.32 ± 2.88 | 6.33 ± 2.58 | <0.001 |
| Gestational age of OGTT, mean ± SD (week) | 24.81 ± 4.46 | 25.63 ± 3.41 | 0.747 |
| FBG at time of OGTT, mean ± SD (mmol/L) | 6.52 ± 1.67 | 5.12 ± 0.98 | <0.001 |
| Frist OGTT 1 h plasma glucose, mean ± SD (mmol/L) | 12.76 ± 4.14 | 10.75 ± 1.90 | <0.001 |
| Frist OGTT 2 h plasma glucose, mean ± SD (mmol/L) | 11.28 ± 3.27 | 8.99 ± 1.98 | <0.001 |
| HbA1c at time of OGTT, mean ± SD (%) | 6.65 ± 3.59 | 5.59 ± 0.83 | 0.000 |
| Frequency of prior pregnancy (%) | 0.728 | ||
| 0 | 376 (62.1) | 473 (63.4) | |
| 1 | 190 (31.4) | 231 (31.0) | |
| 2 | 40 (6.6) | 42 (5.6) |
∗Comparison of AIT and MNT.