Table 3.
Baseline characteristics of cases and controls (n = 140).
| Cases (n = 47) |
Controls (n = 93) |
p-Value | |
|---|---|---|---|
| Pregnancy | |||
| Gestational hypertension 2 | 3 (6.4%) | 2 (2.2%) | 0.334 |
| Pre-eclampsia 2 | 1 (2.12%) | 0 (0%) | 0.336 |
| Placenta previa 2 | 2 (4.3%) | 0 (0%) | 0.111 |
| Oligohydramnios 2 | 0 (0%) | 5 (5.4%) | 0.168 |
| Perinatal | |||
| GA at delivery, weeks + days 1 | 38 + 2 (37 + 2 to 39 + 3) | 38 + 2 (38 + 2 to 39 + 3) | 0.998 |
| Preterm birth (<37 weeks) 2 | 6 (12.8%) | 3 (3.2%) | 0.030 |
| Birth weight, grams 1 | 3050 (2870 to 3370) | 3225 (2975 to 3450) | 0.304 |
| Birth weight, centiles 1 | 34 (13 to 52) | 42 (25 to 65.5) | 0.223 |
| Birth weight, z-score 1 | −0.41 (−1.15 to 0.06) | −0.19 (−0.67 to 0.40) | 0.192 |
| SGA neonates 2 | 7 (14.9%) | 9 (9.7%) | 0.404 |
| LGA neonates 2 | 1 (2.1%) | 5 (5.4%) | 0.664 |
| 5 min Apgar score < 7 2 | 3 (6.4%) | 2 (2.2%) | 0.334 |
| 10 min Apgar score < 7 2 | 1 (2.1%) | 0 (0%) | 0.336 |
| Fetal sex, male/female 2 | 47/42 (52.8%) | 22/17 (56.4%) | 0.707 |
Notes: Data are 1 median (IQR), 2 n (%). Abbreviations: SGA, small for gestational age; LGA, large for gestational age.