Table 4.

Predictors of Ambulatory Care Sensitive Emergency Department Visits among Older Dual-eligibles

Parameters	Incidence Rate Ratio (Standard Error)
FQHC Use	1.255*** (0.025)
Age	1.002 (0.001)
Male	1.005 (0.011)
Black	1.229*** (0.029)
Other Race	0.797*** (0.021)
FQHC Use x Black	0.892*** (0.027)
FQHC Use x Other Race	1.033 (0.037)
Year 2009	0.932*** (0.006)
Year 2010	0.899*** (0.007)
Originally Medicare-Eligible Due to Disability	1.199*** (0.017)
Number of Chronic Conditions	1.397*** (0.003)
Constant	0.017*** (0.002)
Person-Year Observations	3,912,991

^*p<.05;

^**p<.01;

^***p<.001

Note: FQHC = Federally Qualified Health Center