Table 1 Clinical demographic comparison between CHD cases (cyanotic + non-cyanotic) and controls.

Age, mean (SD)

29.3 (5.3)

32.7 (5.2)

0.547 ^t

Gestational age (days), median (IQR)

22w2d (4w2d)

21w0d (2w2d)

0.118 ^t

BMI, median (IQR)

33.0 (8.8)

32.9 (7.93)

0.293 ^t

Race, n (%)

• Caucasian/White

21

22

0.128 ^#

• AA/Black

12

14

• Others

7

4

Gravidity, nulliparous (%)

26%

34%

0.064 ^t

Newborn gender, male / female

18

22

0.08 ^t

Prior child with CHD, n (%)

0

0

N/A

Family history of CHD, n (%)

3

2

0.104 ^t

Preexisting medical disorders, n (%)

4

6

0.102 ^t

Preexisting hypertension, n (%)

2

3

0.09 ^t

Preexisting diabetes, n (%)

4

7

0.06 ^t