Table 4. Logistic regression for immigration status and current health insurance main effects and interaction between race/ethnicity, 2001/2004/2008 SIPP.

	Model 1 –Main Effects		Model 2- Main Effects, with cov		Model 3- Interaction Model		Model 4 -Interaction Model, with cov
	OR	P>|t|	OR	P>|t|	OR	P>|t|	OR	P>|t|
Migration Status
US Born
Naturalized	0.65	**	0.79	**	0.84		1.00
LPR	0.27	**	0.44	**	0.41	**	0.57	**
Undocumented	0.16	**	0.31	**	0.64		0.99
Latino	0.31	**	0.61	**	0.47	**	0.82
Status* Latino
Naturalized * Latino					0.79	*	0.82
LPR * Latino					0.64	**	0.77	*
Undoc * Latino					0.20	**	0.25	**
Age	1.03	**	1.03	**	1.03	**	1.03	**
Female gender	1.42	**	1.48	**	1.42	**	1.52	**
Over 15 years			1.63	**			1.61	**
Education
Less than HS
HS			1.20	**			1.21	**
Some College			1.67	**			1.67	**
BA +			2.90	**			2.57	**
Year
2001
2004	1.13	**	1.08		1.14	**	1.11	*
2008	0.85	**	0.87	*	0.86	**	0.85	*
Married			1.55	**			1.61	**
Region
Northwest/Midwest
South			0.52	**			0.55	**
West			0.76	**			0.83	*
Income to Poverty			1.26	**			1.27	**
Intercept	2.46	**	0.39	**	1.66	**	0.27	**

** p < .001

* p < .05.