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Table 3 Subgroup analysis on women with gestational diabetes: crude and adjusted odds ratios of developing offspring macrosomia

From: The role of gestational diabetes, pre-pregnancy body mass index and gestational weight gain on the risk of newborn macrosomia: results from a prospective multicentre study

 

Macrosomia (birthweight ≥ 4000 g)

Crude OR

p-value

Adjusted OR*

p-value

(95% CI)

 

(95% CI)

 

Gestational weight gain

    

Recommended by IOM

1

 

1

 

> Recommended by IOM

2.3 (1.1 - 4.8)

0.017

2.6 (1.2-5.5)

0.018

< Recommended by IOM

0.9 (0.4 - 2.0)

0.777

0.8 (0.3-1.8)

0.541

Maternal height (cm)

    

≤165

1

 

1

 

>165

2.9 (1.5 - 5.4)

<0.001

3.3 (1.7-6.4)

<0.001

Gestational age (weeks)

    

37-40

1

 

1

 

>40

3.6 (1.7 - 7.6)

<0.001

4.5 (2.0-10.1)

<0.001

  1. *Adjusted for pre-gestational BMI, parity, sex of the offspring.