Table 5.
The association of GDM subtypes and HDP with gestational week and birth weight.
| Group | N | Mean ± SD | Model 1 a | Model 2 b | |||
|---|---|---|---|---|---|---|---|
| β (se) | P | β (se) | P | ||||
| HDP | GDM | Gestational week of delivery | |||||
| No | No | 10655 | 38.99 ± 1.61 | ref. | – | ref. | – |
| Yes | IFH | 582 | 39.02 ± 1.46 | -0.03 (0.08) | 0.7180 | 0.01 (0.08) | 0.9277 |
| No | IPH | 1440 | 38.75 ± 1.71 | -0.12 (0.05) | 0.0239 | 0.01 (0.05) | 0.8574 |
| No | CH | 319 | 38.14 ± 5.03 | -0.82 (0.11) | <0.0001 | -0.65 (0.11) | <0.0001 |
| No | No | 461 | 38.42 ± 1.99 | -0.50 (0.09) | <0.0001 | -0.54 (0.09) | <0.0001 |
| Yes | IFH | 50 | 39.02 ± 1.79 | 0.07 (0.26) | 0.8024 | 0.17 (0.26) | 0.5190 |
| Yes | IPH | 88 | 38.32 ± 1.82 | -0.53 (0.20) | 0.0100 | -0.45 (0.20) | 0.0252 |
| Yes | CH | 50 | 38.04 ± 1.68 | -0.83 (0.27) | 0.0021 | -0.55 (0.27) | 0.0388 |
| HDP | GDM | Birth weight cd | |||||
| No | No | 10655 | 3315.09 ± 452.43 | ref. | – | ref. | – |
| No | IFH | 582 | 3384.22 ± 484.15 | 14.41 (18.62) | 0.4389 | 24.79 (18.15) | 0.1719 |
| No | IPH | 1440 | 3281.43 ± 485.99 | -17.32 (11.94) | 0.147 | 25.31 (11.75) | 0.0313 |
| No | CH | 319 | 3361.56 ± 586.49 | 87.87 (24.37) | 0.0003 | 140.43 (23.81) | <0.0001 |
| Yes | No | 461 | 3187.77 ± 570.68 | -107.67 (20.79) | <0.0001 | -124.78 (20.25) | <0.0001 |
| Yes | IFH | 50 | 3321.84 ± 559.93 | -80.04 (60.75) | 0.1877 | -43.40 (59.15) | 0.4631 |
| Yes | IPH | 88 | 3179.77 ± 629.50 | -129.67 (46.63) | 0.0054 | -108.36 (45.40) | 0.0170 |
| Yes | CH | 50 | 3358.78 ± 592.65 | 69.97 (61.60) | 0.2561 | 159.42 (60.06) | 0.0080 |
Model 1 was adjusted for age, gravidity, history of 3 or more abortions, gestational age at OGTT, BMI at first visit, pregnancy season and education.
Model 2 was adjusted variable1s in Model 1 and further adjusted for gestational weight gain.
Model 1 was adjusted for age, delivery gestational age, gravidity, history of 3 or more abortions, gestational age at OGTT, BMI at first visit, pregnancy season and education.
Model 2 was adjusted variable1s in Model 1 and further adjusted for gestational weight gain.
HDP, hypertensive disorders complicating pregnancy; GDM, gestational diabetes mellitus; IFH, isolated fasting hyperglycemia; IPH, isolated post hyperglycemia; CH, Combined fast and post hyperglycemia.