Table 1 Demographic and clinical characteristics of the RADAR cohort.

Maternal age (years)

33.2 ± 4.3

33.1 ± 3.4

0.95

Pre-pregnancy BMI (kg/m²)

23.4 ± 6.6

24.8 ± 4.4

0.61

1st trimester sampling (weeks)

13.0 ± 1.6

12.1 ± 2.2

0.28

2nd trimester sampling (weeks)

21.1 ± 0.9

21.8 ± 1.5

0.23

3rd trimester sampling (weeks)

30.6 ± 1.1

31.4 ± 0.8

0.09

Postpartum sampling (weeks)

16.6 ± 3.8

15.6 ± 2.4

0.49

Gestational age at delivery (weeks)

38.8 ± 0.9

37.6 ± 2.3

0.15

Birth weight (grams)

3229 ± 395

3044 ± 1022

0.62

PIH (n)

NA

5

PE (n)

NA

3

Birth weight percentile <p10 (n)

NA

3