Table 1 Characteristics of the 449 mother-infant pairs in the study group
From: Maternal psychiatric disease and epigenetic evidence suggest a common biology for poor fetal growth
| Â | Median | IQR |
|---|---|---|
Maternal age in years | 28 | 24 - 32 |
Maternal height in cm (98 missing) | 160 | 157 - 165 |
Maternal weight in kg (93 missing) | 63.3 | 55.5 - 75.0 |
Maternal BMI (104 missing) | 24.6 | 21.7 - 28.9 |
| Â | Frequency | % |
Race | Â | Â |
 White | 260 | 57.9 |
 Black | 47 | 10.5 |
 Asian | 27 | 6.0 |
 Other race or unknown | 115 | 25.6 |
Hypertension in pregnancy (2 missing) | Â | Â |
 No | 420 | 94.0 |
 Yes | 27 | 6.0 |
Diabetes in pregnancy (2 missing) | Â | Â |
 No | 430 | 96.2 |
 Yes | 17 | 3.8 |
Tobacco in pregnancy (2 missing) | Â | Â |
 No | 399 | 89.3 |
 Yes | 48 | 10.7 |
Alcohol in pregnancy (1 missing) | Â | Â |
 No | 445 | 99.3 |
 Yes | 3 | 0.7 |
Recreational drugs in pregnancy (3 missing) | Â | Â |
 No | 436 | 97.8 |
 Yes | 10 | 2.2 |
Prenatal vitamins (7 missing) | Â | Â |
 No | 87 | 19.7 |
 Yes | 355 | 80.3 |
Insurance | Â | Â |
 Public | 205 | 45.7 |
 Private | 236 | 52.6 |
 Military | 1 | 0.2 |
 Self-Pay | 7 | 1.6 |
Antidepressant medication in pregnancy (27 missing) | Â | Â |
 No | 401 | 95.0 |
 Yes | 21 | 5.0 |
Psychiatric diagnosis in pregnancya (10 missing) | Â | Â |
 No | 381 | 86.8 |
 Yes | 58 | 13.2 |
First pregnancy (3 missing) | Â | Â |
 No | 284 | 63.7 |
 Yes | 162 | 36.3 |
Maternal age categories (in years) | Â | Â |
 18-19 | 30 | 6.7 |
 20-34 | 342 | 76.2 |
 35-43 | 77 | 17.2 |
Infant sex | Â | Â |
 Male | 226 | 50.3 |
 Female | 223 | 49.7 |