. Author manuscript; available in PMC: 2011 May 2.

Published in final edited form as: J Abnorm Child Psychol. 2009 Apr;37(3):401–413. doi: 10.1007/s10802-008-9279-8

Table 4.

Logistic Regression Models Estimating Socio-Demographic, Gestational, Birth, and Parenting Risk Factors of Falling Into the Highest 10% (11.3%) on Consistent Learning-Related Behaviors Problem Scale at 24 Months.

	Learning-Related Behavior Problems at 24 Months
	Model 1	Model 2	Model 3
Child age	0.9 (0.8-1.0)	0.9 (0.8-1.0)	0.9 (0.8-1.1)
Male	1.7 (1.4-2.1)^***	1.7 (1.4-2.1)^***	1.7 (1.4-2.1)^***
Lowest Mom's Ed. Quintile	3.0 (1.7-5.5)^***	3.0 (1.6-5.3)^***	2.4 (1.3-4.4)^**
Low to Mid Mom's Ed. Quintile	2.4 (1.4-4.3)^**	2.4 (1.4-4.2)^**	2.1 (1.2-3.6)^*
Mid Mom's Ed. Quintile	2.0 (1.2-3.5)^*	2.0 (1.2-3.5)^*	1.9 (1.1-3.3)^*
Mid to High Mom's Ed. Quintile	1.6 (0.8-3.0)	1.6 (0.8-2.9)	1.5 (0.8-2.9)
Older Mom	0.9 (0.6-1.2)	0.9 (0.6-1.2)	0.9 (0.6-1.3)
Mom Not Married	1.2 (0.9-1.5)	1.2 (0.9-1.5)	1.1 (0.9-1.5)
African American	1.5 (1.1-2.0)^*	1.4 (1.0-1.9)^*	1.1 (0.8-1.5)
Korean, Chinese, Indian or Japanese	1.4 (0.9-2.2)	1.4 (0.9-2.2)	1.1 (0.7-1.8)
Other Asian	1.7 (0.9-2.2)	1.6 (0.9-3.0)	1.2 (0.7-2.3)
Hispanic	1.2 (0.8-1.6)	1.1 (0.8-1.6)	1.0 (0.7-1.4)
Native American	2.8 (1.2-6.4)^*	2.7 (1.2-6.1)^*	2.6 (1.1-6.2)^*
Hawaiian\Pacific Islander	0.2 (0.0-1.6)	0.2 (0/0-1.6)	0.2 (0.0-1.5)
Mixed Race	2.2 (1.4-3.5)^***	2.2 (1.3-3.4)^**	2.0 (1.2-3.2)^**
Medical risk		1.0 (0.9-1.2)	1.0 (0.8-1.3)
Behavior risk		0.9 (0.6-1.4)	1.0 (0.7-1.5)
Obstetric Procedures		1.0 (0.8-1.2)	1.0 (0.8-1.2)
Labor Complications		0.9 (0.8-1.1)	1.0 (0.8-1.1)
Very preterm		1.2 (0.7-2.2)	1.2 (0.7-2.2)
Moderately preterm		1.1 (0.8-1.7)	1.2 (0.8-1.8)
Very low birth weight		1.8 (1.0-3.2)^*	1.8 (1.0-3.2)^*
Moderately low birth weight		1.2 (0.9-1.6)	1.2 (0.9-1.6)
Congenital anomalies		1.3 (0.8-1.9)	1.3 (0.8-2.1)
Low HOME score			2.1 (1.5-2.8)^***
Low Parent Support			2.1 (1.6-2.9)^***

Note. N = 5,487

p<.05

^**

p<.01

^***

p<.001