Table 1.

Sample Description (n = 127)

	M (SD) or % (n)
Age at enrollment (years)	26.6 (6.1)
Per capita household income ($)	15,307 (18,384)
Interpregnancy interval (months)	17.6 (13.0)
Education level
Less than high school	22.8 (29)
High school/GED/Technical	40.9 (52)
Some college	10.2 (13)
College or higher degree	22.8 (29)
Other	3.1 (4)
Relationship status
Married	46.5 (59)
Cohabiting, not married	30.7 (38)
Single	23.6 (30)
Race/Ethnicity
Hispanic/Latina	48.8 (62)
Non-Hispanic White	31.5 (40)
Black or African American	21.3 (27)
Parity at index birth
First birth	51.8 (65)
Not first birth	49.6 (63)
Study Site
Chicago	77.2 (98)
Washington, D.C.	14.2 (18)
Eastern North Carolina	8.7 (11)

Note. Per capita income adjusted for cost of living at each study site. Some percentages do not add to 100 due to missing data.