Maternal characteristics and pregnancy outcomes
| Case 1 | Case 2 | Case 3 | Case 4 | Case 5 | Case 6 | |
|---|---|---|---|---|---|---|
| Mother | ||||||
| Age (years) | 31 | 30 | 37 | 33 | 28 | 33 |
| Parity | 0 | 0 | 0 | 0 | 0 | 1 |
| BMI (kg/m2) | 20.1 | 24.1 | 23.0 | 23.2 | 20.6 | 21.9 |
| Gestational length at test (weeks) | 23 | 24 | 27 | 29 | 24 | 26 |
| Children | ||||||
| Gender (M/F) | F | M | F | F | F | F |
| Birth weight (g) | 3080 | 3400 | 3340 | 3000 | 3440 | 2285 |
| Gestational length at birth (weeks) | 40 | 41 | 42 | 36 | 39 | 35 |
| BWR (%) | 86 | 89 | 91 | 103 | 100 | 87 |
BMI, body mass index = weight/(height)2; BWR, birth weight ratio = birth weight/expected birth weight×100. Expected birth weight is adjusted for gestational age and gender according to Norwegian reference tables.