Table 3.
Bootstrapping results.
| Male | Female | |
|---|---|---|
| Transferrina (fixed) | 1000 | 1000 |
| Age since DOB (fixed) | 1000 | 1000 |
| NICU Stay >24 h | 43 | 26 |
| Birth weight | 152 | 84 |
| Gestational age birth | 54 | 28 |
| Maternal ethnicity (White vs. Black) | 122 | 114 |
| Maternal ethnicity (White vs. Asian) | 132 | 3 |
| Maternal ethnicity (White vs. American Indian) | 83 | |
| Paternal ethnicity (White vs. Black) | 122 | 9 |
| Paternal ethnicity (White vs. Asian) | 8 | 22 |
| Maternal education | 49 | 23 |
| Paternal education | 92 | 17 |
| Maternal age | 110 | 12 |
| Paternal age | 118 | 19 |
| Maternal psych history | 111 | 6 |
| Paternal psych history | 184 | 11 |
| Income (low vs. middle) | 48 | 141 |
| Income (low vs. high) | 410 | 35 |
| Income (low vs. missing) | 39 | 379 |
| 5-Min APGAR | 837 | 20 |
| Gestation number | 103 | 43 |
| C-section | 227 | 32 |
| Smoking | 126 | 5 |
aLog(10)transferrin.