Table 4:

Parameter estimates and 95% credible intervals (CrIs) for the spatiotemporal ZINB model in the VA inpatient study. NHW: Non-Hispanic white.

Model Component	Parameter	Variable	Posterior Mean (95% CrI)
Binary	β10	Intercept	0.11 (−0.10, 0.34)
	β11	Year	−0.07 (−0.09, −0.06)
	β12	Age	0.00 (−0.002, 0.002)
	β12	Male Gender	−0.02 (−0.12, 0.09)
	β12	NHW Race	0.03 (−0.01, 0.08)
	β12	Full Disability Coverage	−0.12 (−0.17, −0.07)
	β12	Elixhauser Score	0.43 ( 0.41, 0.45)
Count	β20	Intercept	0.86 ( 0.72, 1.00)
	β21	Year	−0.04 (−0.05, −0.03)
	β22	Age	0.003 ( 0.002, 0.005)
	β22	Male Gender	0.05 (−0.01, 0.12)
	β22	NHW Race	−0.04 (−0.07, −0.01)
	β22	Full Disability Coverage	−0.04 (−0.09, −0.01)
	β22	Elixhauser Score	0.16 ( 0.15, 0.17)
	r	Dispersion	0.77 ( 0.72, 0.83)
Random	Γ11	Var(ϕ1i1)	0.04 (0.03, 0.05)
Effects	Γ12	Cov(ϕ1i1, ϕ1i2)	0.01 (0.001, 0.01)
	Γ13	Cov(ϕ1i1, ϕ2i1)	0.01 (0.002, 0.02)
	Γ14	Cov(ϕ1i1, ϕ2i2)	0.01 (0.001, 0.01)
	Γ22	Var(ϕ1i2)	0.02 (0.01, 0.02)
	Γ23	Cov(ϕ1i2, ϕ2i1)	0.01 (0.001, 0.01)
	Γ24	Cov(ϕ1i2, ϕ2i2)	0.003 (0.001, 0.01)
	Γ33	Var(ϕ2i1)	0.06 (0.05, 0.09)
	Γ34	Cov(ε2i1, ϕ2i2)	0.01 (0.01, 0.02)
	Γ44	Var(ϕ2i2)	0.02 (0.01, 0.02)