| |
N (%)
|
|
Maternal Age
|
|
Mean (SD)
|
32 (5.4)
|
|
Maternal Race/Ethnicity
|
|
Non-Hispanic White
|
193 (38%)
|
|
Non-Hispanic Black
|
40 (8%)
|
|
Hispanic
|
173 (34%)
|
|
Asian/Pacific Islander
|
95 (19%)
|
|
Missing
|
5 (1%)
|
|
Pre-pregnancy Body Mass Index
|
|
Underweight (< 18.5 kg/m2)
|
12 (2%)
|
|
Normal (18.5–24.9 kg/m2)
|
236 (47%)
|
|
Overweight (25–29.9 kg/m2)
|
128 (25%)
|
|
Obese (≥ 30 kg/m2)
|
89 (18%)
|
|
Missing
|
41 (8%)
|
|
Infant Sex
|
|
Female
|
257 (51%)
|
|
Missing
|
27 (5.3%)
|
|
Parity
|
|
One or More Previous Births
|
254 (50%)
|
|
Missing
|
7 (1%)
|
|
Maternal Education
|
|
< High School
|
59 (12%)
|
|
High School Graduate or Some College
|
139 (27%)
|
|
College Degree
|
116 (23%)
|
|
Graduate Level Degree
|
185 (37%)
|
|
Missing
|
7 (1%)
|
|
Smoking Status
|
|
Never
|
421 (83%)
|
|
Ever
|
60 (12%)
|
|
Current
|
10 (2%)
|
|
Missing
|
15 (3%)
|
|
Difficulty Paying for Basics
|
|
Yes
|
146 (29%)
|
|
Missing
|
12 (2%)
|
|
Food Insecurity
|
|
Yes
|
79 (16%)
|
|
Foreign Born
|
|
Yes
|
209 (41%)
|
|
Missing
|
75 (15%)
|
|
Preterm Birth
|
|
< 37 weeks gestation
|
41 (8%)
|
|
Missing
|
13 (3%)
|
| |
Median (SD)
|
|
Birth Weight (grams)
|
3300 (580)
|
|
Missing
|
18 (4%)
|
|
Gestational Age at Delivery (weeks)
|
39 (2.0)
|
|
Missing
|
13 (3%)
|
