Table 2. Sociodemographic characteristics and adolescent pregnancy-related experiences.

	Total Sample (n=901)	Subsample who did not experience a pregnancy scare (n=816)	Subsample who experienced a pregnancy scare (n=85)	p-value
	%	%	%
Sociodemographic Characteristics
African American	.34	.32	.54	***
Bio mom <20 years old at 1st birth	.36	.34	.52	***
Two-parent childhood family structure	.53	.56	.28	***
High school GPA a	3.17 b	3.20	2.93	***
Currently receiving public assistance	.26	.24	.40	***
Living with partner	.17	.15	.27	***
Adolescent Pregnancy-Related Experiences
Age at first sex ≤ 16 years	.52	.50	.72	***
Two or more sexual partners	.59	.57	.79	***
Ever had sex without birth control	.47	.45	.71	***
1 or more prior pregnancies	.25	.23	.44	***

Note: + p < 0.10;

^*p < 0.05;

^**p < 0.01;

^***p < 0.001 (one-tailed independent samples t-tests for significant differences between the two subsamples)

^amean GPA presented for sample and subsamples;

^bstd. dev.=.59