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Table 2 Risk of prevalent GDM according to the history of pregnancy loss

From: The mediating role of inflammation in the association between pregnancy loss history and gestational diabetes mellitus

Group

 

n(%)

 

Crude model

 

Adjusted model

Pregnancy loss

      

No

 

417(15.2)

 

1.00 (ref.)

 

1.00 (ref.)

Yes

 

446(20.9)

 

1.50(1.29, 1.74)

 

1.37(1.12, 1.67)

P

   

< 0.001

 

0.002

Induced abortion*

      

0

 

444(15.0)

 

1.00 (ref.)

 

1.00 (ref.)

1

 

263(20.5)

 

1.50(1.27, 1.78)

 

1.47(1.19, 1.81)

≥ 2

 

156(24.9)

 

1.86(1.51, 2.29)

 

1.63(1.28, 2.09)

P trend

   

< 0.001

 

< 0.001

Miscarriage

      

0

 

750(17.3)

 

1.00 (ref.)

 

1.00 (ref.)

1

 

90(21.7)

 

1.36(1.06, 1.74)

 

1.25(0.96, 1.61)

≥ 2

 

23(19.7)

 

1.15(0.72, 1.83)

 

0.87(0.53, 1.40)

P trend

   

0.165

 

0.240

  1. Adjusted model: Adjusted for maternal age, pre-pregnancy BMI, educational level, parity, and family history of diabetes
  2. *Plus adjustment for history of miscarriage
  3. Plus adjustment for history of induced abortion