Table 2 Multivariate Cox proportional hazard regression models of the risk of intergenerational transmission of overweight and obesity for pregnancy screening^a

Educational level

 Junior high school and below

1

–

1

–

 High school and technical secondary school

0.60(0.07,1.04)

0.20

0.80(0.30,1.04)

0.12

 Bachelor degree/college or above

0.45(0.05,0.80)

0.02

0.74(0.24,0.98)

0.04

FBG in second trimester

1.76(1.22,2.13)

0.008

–

–

Blood glucose 2 h after taking glucose in second trimester

–

–

1.25(1.08,1.34)

0.04

Blood pressure in third trimester

2.89(1.33,3.31)

0.007

1.49(1.08,1.55)

0.005

Cholesterol in third trimester

1.78(1.09,2.22)

0.01

1.26(1.02,1.37)

0.02

Abdominal circumference in third trimester

1.51(1.08,2.55)

0.04

–

–