TABLE 1.

Characteristics of the Study Population (n = 223)

	Overall (n = 223)	Hospital 1 (n = 83) (37.2)	Hospital 2 (n = 140) (62.8)
Age, mean SD, y*	16.1 (1.3)	16.7 (1.1)	15.8 (1.3)
	n (%)	n (%)	n (%)
Enrolled in school	215 (96.4)	81 (97.6)	134 (95.7)
Race/ethnicity*
Black	155 (69.5)	83 (100)	72 (51.4)
White	45 (20.2)	0	45 (32.1)
Hispanic/Latina	12 (5.4)	0	12 (8.6)
Mixed race	10 (4.5)	0	10 (7.1)
Asian	1 (0.04)	0	1 (0.1)
In care of a gynecologist	49 (22.0)	24 (28.9)	25 (17.9)
History of sexual activity	124 (55.6)	53 (63.9)	71 (50.7)
History of pregnancy*	18 (8.0)	14 (16.9)	4 (2.9)

^*P < 0.05.