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Table 1 Baseline maternal characteristics (< 20 GW) and perinatal outcomes among patients with or without GDM

From: A simple model to predict risk of gestational diabetes mellitus from 8 to 20 weeks of gestation in Chinese women

 

Total (n = 4771) mean (SD) or n(%)

Non-GDM (n = 4159) mean (SD) or n(%)

GDM (n = 612) mean (SD) or n(%)

p value*

Age, (year)

30.4 (4.0)

30.2 (3.9)

32.0 (4.2)

< 0.0001

Prepregnancy BMI, (kg/m2)

22.5 (4.3)

22.3 (4.2)

24.1 (4.7)

< 0.0001

Nullipara

2521 (52.8)

2239 (54.0)

282 (46.1)

< 0.0001

Repeated spontaneous abortion

22 (0.5)

16 (0.4)

6 (1.0)

0.0870

FPG, (mM)

4.69 (0.41)

4.64 (0.37)

5.02 (0.51)

< 0.0001

TG, (mM)

1.45 (0.67)

1.41 (0.64)

1.68 (0.80)

< 0.0001

TC, (mM)

4.72 (0.80)

4.71 (0.79)

4.79 (0.82)

0.0310

HDLc, (mM)

2.02 (0.71)

2.04 (0.73)

1.87 (0.51)

< 0.0001

LDLc, (mM)

2.26 (0.59)

2.25 (0.59)

2.31 (0.56)

0.1058

AopA, (g/l)

1.82 (0.31)

1.83 (0.30)

1.77 (0.35)

0.0936

ApoB, (g/l)

0.79 (1.27)

0.77 (1.19)

1.00 (1.78)

0.1890

LipoA, (mg/dl)

16.3 (17.2)

16.4 (17.5)

14.9 (13.7)

0.2959

Gestational week at inclusion

14.2 (1.74)

14.2 (1.74)

14.0 (1.75)

0.0028

Preterm delivery (34 < GW < 37)

197 (4.1)

166 (4.0)

31 (5.1)

0.2551

Gestational week at delivery

39.1 (1.16)

39.1 (1.17)

38.8 (1.01)

< 0.0001

Birth weight, (g)

3328.2 (428.5)

3330.3 (422.8)

3313.9 (465.8)

0.4103

Birth weight > 4000 (g)

267 (5.6)

231 (5.5)

36 (5.9)

0.8223

SGA

263 (5.5)

231 (5.5)

32 (5.2)

0.8164

AGA

4073 (85.4)

3564 (85.7)

509 (83.2)

0.1122

LGA

421 (8.8)

352 (8.5)

69 (11.3)

0.0269

Birth height, (cm)

49.4 (2.43)

49.5 (2.15)

49.1 (3.88)

0.0444

Hospital stay, (day)

6.3 (5.2)

6.1 (5.1)

8.4 (6.1)

< 0.0001

Vaginal delivery Forceps

2353 (49.3) 36 (0.8)

2132 (51.3) 28 (0.7)

221 (36.1) 8 (1.3)

< 0.0001 0.0090

Caesarean Section

2382 (49.9)

1999 (48.1)

383 (62.6)

< 0.0001

Neonatal jaundice

1294 (27.1)

1184 (28.5)

110 (18.0)

0.0024

Apgar score at 1 min

9.94 (0.70)

9.95 (0.74)

9.94 (0.35)

0.7386

NICU admission

258 (5.4)

220 (5.3)

38 (6.2)

0.3921

Neonatal death

4 (0.1)

3 (0.1)

1 (0.1)

0.4219

  1. Note: Baseline maternal plasma glucose, lipids and lipoproteins were all determined before 20 weeks of gestation
  2. *, p value of Student t test for continuous data or chi-square test for categorical data in comparison between non-GDM and GDM groups
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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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