Essential characteristics | OGTT | t-value | P-value | |
---|---|---|---|---|
normal group (n = 345) | GDM group (n = 143) | |||
Age | 28.513 ± 4.447 | 30.636 ± 4.645 | 4.739 | < 0.001 |
Educational background | −0.576 | 0.565 | ||
Senior high school and below | 188 (54.50) | 82 (57.34) | ||
College degree or above | 157 (45.50) | 61 (42.66) | ||
Gravidity | −2.475 | 0.013 | ||
Primipara | 180 (52.17) | 57 (39.86) | ||
Multipara | 165 (47.83) | 86 (60.14) | ||
Pregnancy BMI (kg/m2) | 22.097 ± 3.629 | 23.992 ± 4.527 | 4.450 | < 0.001 |
Weight gain during pregnancy (kg) | 8.774 ± 4.144 | 8.794 ± 4.992 | 0.045 | 0.964 |
Energy intake (kcal/d) | 1464.085 ± 411.720 | 1642.900 ± 636.197 | 3.103 | 0.002 |
Multivitamin supplement intake | ||||
Dietary FA (ug) | 538.936 ± 572.832 | 431.846 ± 445.723 | 1.998 | 0.028 |
Dietary B12 (ug) | 2.631 ± 6.828 | 2.472 ± 9.833 | 0.204 | 0.838 |
Dietary B6 (mg) | 1.974 ± 2.288 | 1.772 ± 2.502 | 0.862 | 0.389 |
Serological indicator | ||||
serum FA (nmol/L) | 21.967 ± 10.523 | 18.189 ± 14.161 | 2.877 | 0.004 |
serum B12 (pmol/L) | 219.294 ± 110.621 | 188.632 ± 99.506 | 2.997 | 0.003 |
serum Hcy (umol/L) | 5.770 ± 1.668 | 7.235 ± 5.007 | 3.423 | < 0.001 |