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Table 3 Association of perinatal mortality* with different diagnostic criteria for gestational diabetes for women delivering at different gestational periods

From: Lesser than diabetes hyperglycemia in pregnancy is related to perinatal mortality: a cohort study in Brazil

 

IADSPG

WHO

 

OR

95% CI

OR

95% CI

Total sample (n = 4398)

    

   Model 1

1.38

0.86,2.22

1.46

0.74,2.85

   Model 2

1.47

0.85,2.54

2.11

1.06,4.23

Delivery between 28 and 33 weeks (n = 168)

    

   Model 1

0.75

0.28,1.99

0.82

0.16,4.19

   Model 2

0.63

0.19,2.06

1.12

0.20,6.30

Delivery ≥ 34 weeks (n = 4230)

    

   Model 1

1.78

1.01,3.17

1.98

0.92,4.25

   Model 2

2.21

1.15,4.27

3.10

1.39,6.88

  1. *adjusted through logistic regression for: maternal age and race/ethnicity (Model 1) and maternal age, race/ethnicity, parity, pre-pregnancy BMI, years of education (Model 2). IADSPG = International Association of Diabetes and Pregnancy Study Groups (a fasting glucose ≥ 5.1 mmol/L (92 mg/dl); a one hour result of ≥ 10.0 mmol/L (180 mg/dl); or a two hour result of ≥ 8.5 mmol/L (153 mg/dl).
  2. WHO = World Health Organization (a two hour post load glycemia > 7.8 mmol/L (140 mg/dl).