Table 6.

Results from Analysis of Access Measures

	Had Unmet Medical Needs in the Last 12 Months	Put Off Care in the Last 12 Months	Has Usual Source of Care	Has Usual Source of Care That Is MD Office or HMO
Medicaid HMO market share	−0.423	1.447*	−1.071	0.611
	(0.790)	(0.704)	(1.355)	(0.424)
Medicaid PCCM market share	1.415**	1.003	−2.336**	−0.145
	(0.556)	(0.539)	(0.635)	(0.517)
Observations	2,595	2,595	2,589	2,602
Predictions, holding covariates at their sample means
HMO market share
0.30	0.033	0.053	0.973	0.555
0.40	0.032	0.060	0.970	0.570
0.50	0.031	0.069	0.966	0.585
0.60	0.030	0.079	0.962	0.599
PCCM share
0.30	0.041	0.061	0.963	0.551
0.40	0.047	0.067	0.953	0.546
0.50	0.054	0.074	0.942	0.542
0.60	0.062	0.082	0.928	0.538

Note: Results shown are coefficients from logistic regression models. Standard errors are in parentheses.

^*.01<p<.05

^**p<.01. Models also include the other covariates shown in Table 4.

HMO, health maintenance organization; PCCM, primary care case management.