Table 3.

Logistic regression to predict teen being pregnant/nonpregnant

Risk factors	β (SE)	OR	CI
Individual youth factors
Age	−.12 (.06)	.89*	.8–1.0
Ethnicity (Eur. American/other)	−.50 (.15)	.61**	.5–.8
Days away from home (1 / >2)	.32 (.16)	1.39*	1.1–1.9
Dropped out of school	.78 (.18)	2.18***	1.5–3.1
No. of living situations, past month	.02 (.04)	1.02	.9–1.1
Physical and mental health
Sexually transmitted disease	.77 (.39)	2.15*	1.0–4.6
Felt abandoned by family	.38 (.19)	1.46*	1.0–2.1
Delinquent behavior
Charged with misdemeanor	.19 (.22)	1.21	.8–1.8
On probation	.35 (.36)	1.42	.7–2.8
Charged with felony	.47 (.40)	1.61	.7–3.5
Family factors
Lived with parent(s) before shelter admission	.09 (.21)	1.09	.7–1.6
Two-parent household	−.29 (.14)	.75*	.6–.9
Physical abuse by mother	−.63 (.21)	.53**	.3–.8
Physical abuse by father	−.30 (.20)	.74	.5–1.1
Emotional abuse by mother	.41 (.18)	1.51*	1.1–2.2
Neglect by mother	−.11 (.19)	.89	.6–1.3
Model Chi-square	93.81 (df = 16), p = .000

Eur. American = European American ethnicity; SE = standard error; OR = odds ratio; CI = 95% confidence interval.

^*p < .05

^**p < .01

^***p < .001.