Table 1.
Characteristics of the 903 subjects
| Mean (SD) | Range | |
|---|---|---|
| Age (yrs) |
30 (4) |
18 - 44 |
| Gestational age (weeks) |
18 (2) |
12 - 37 |
| Pre-pregnancy BMI (kg/m2) |
25 (7) |
15 – 45 |
| HDL (mg/dL) |
67 (12) |
39 - 106 |
| Total seafood intake (times/week) |
5 (5.9) |
0 - 56 |
| Inter-pregnancy interval (months) |
48 (37) |
0 - 245 |
| Duration of breast-feeding a previous child (months) |
8 (6) |
0 - 36 |
| |
% |
|
| Parity |
|
|
| Nulliparous |
50 |
|
| Parous |
50 |
|
| Smoking during pregnancy |
|
|
| No |
76 |
|
| Yes |
24 |
|
| Maternal education |
|
|
| < High school |
9 |
|
| High school |
33 |
|
| Some college |
41 |
|
| ≥ 4-year college | 17 |