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Table 1 Population characteristics in the ND, MGH and GDM groups stratified according to diagnostic protocol

From: Diagnostic protocol for gestational diabetes mellitus (GDM) (IADPSG/ADA, 2011): influence on the occurrence of GDM and mild gestational hyperglycemia (MGH) and on the perinatal outcomes

 

ND (N = 199)

MGH (N = 89)

GDM (N = 194)

OLD

NEW

p

OLD

NEW

p

OLD

NEW

p

Pregnancies

2.59 ± 1.54

2.27 ± 1.54

0.1672

3.27 ± 2.05

3.14 ± 1.90

0.7368

3.30 ± 1.56

3.15 ± 1.58

0.5850

Previous C-sections

0.46 ± 0.77

0.40 ± 0.74

0.5094

1.03 ± 1.14

0.62 ± 0.83

0.0370

0.83 ± 0.87

0.64 ± 0.71

0.1596

Initial BMI (kg/m2)

28.83 ± 7.79

26.75 ± 5.85

0.1450

32.86 ± 4.29

30.38 ± 8.47

0.3976

31.13 ± 4.84

32.50 ± 7.28

0.4379

Final BMI (kg/m2)

33.40 ± 8.25

31.62 ± 5.27

0.3296

37.37 ± 4.89

34.36 ± 7.99

0.2579

35.01 ± 4.24

36.50 ± 6.30

0.3336

WG (kg)

15.11 ± 10.90

12.16 ± 6.80

0.1736

12.10 ± 6.65

10.52 ± 5.60

0.4356

10.69 ± 8.32

9.87 ± 7.84

0.6444

  1. Results expressed as mean ± SD
  2. Poisson regression for the number of pregnancies and previous C-section
  3. Student’s t test for the other analyses
  4. ND non diabetic, MGH mild gestational hyperglycemia, GDM gestational diabetes mellitus, WG weight gain