指标

对照组

GDM组

t/Z/X²

P值

例数

N = 499

N = 73

-

-

胎次

1.475

0.688

1

318 (63.73%)

43 (58.9%)

2

121 (24.25%)

22 (30.14%)

3

11 (2.2%)

1 (1.37%)

4

1 (0.2%)

0 (0%)

是否为经产妇

0.636

0.425

否

318 (63.7%)

43 (58.9%)

是

181 (36.3%)

30 (41.1%)

有无糖尿病家族史

0.111

0.739

无

474 (95.0%)

70 (95.9%)

有

25 (5.01%)

3 (4.11%)

年龄

29.9 (3.96)

29.1 (3.98)

−1.351

0.177

身高

163 (5.21)

162 (4.06)

−2.755

0.006

体重

61.4 (10.5)

61.5 (7.42)

1.144

0.252

BMI

23.0 (3.79)

23.5 (2.45)

2.658

0.008

孕前体重

60.8 (10.6)

64.1 (12.0)

2.283

0.022

孕早期增长体重

0.55 (5.04)

1.08 (2.01)

1.661

0.097

孕前BMI

22.79 (3.82)

24.41 (4.00)

3.704

<0.001

VAT

1.52 (0.46)

1.85 (0.51)

4.909

<0.001

SAT

1.54 (0.47)

2.10 (0.68)

6.802

<0.001