Table 1 Distribution of the study population characteristics
Total Weighted N = 5 032 562 | |
|---|---|
% | |
Age | |
≤ 19 | 9.3 |
20–24 | 22.9 |
25–29 | 29.7 |
30–35 | 24.7 |
> 35 | 13.9 |
Race/Ethnicity | |
White, non-Hispanic | 60.4 |
Black, non-Hispanic | 13.7 |
Hispanic | 17.8 |
Other, non-Hispanic | 8.2 |
Married | 61.0 |
Education | |
< High school | 15.8 |
High school | 26.3 |
> High school | 57.9 |
Income | |
< $20,000 | 36.2 |
$20,000–34,999 | 17.0 |
$35,000–49,999 | 10.3 |
v ≥ $50,000 | 36.5 |
Pre-pregnancy Insurance | |
Private | 55.9 |
Medicaid | 15.6 |
Other | 1.9 |
Multiple | 3.4 |
No insurance | 23.2 |
Previous live birth | |
0 | 42.0 |
v1 - 2 | 47.5 |
≥ 3 | 10.6 |
Pre-pregnancy diabetes | 2.2 |
Pre-pregnancy hypertension | 8.9 |
Unintended pregnancy | 42.5 |
Pre-pregnancy smoking | 24.6 |
Average number of alcohol drink/week | |
None | 17.0 |
Up to 3 | 67.7 |
4 or more | 15.3 |
Pre-pregnancy dieting | 28.5 |
Pre-pregnancy exercising | 42.2 |
Intimate partner violence | 3.0 |