Table 4.

Proportional Hazard Results for Time to Inpatient Stay or Any Emergency Department Visit within 1 year of First Care Coordinator Assistant Visit

	Any Inpatient Stay		Any ED Visit
	HR (95% CI)	P-Value	HR (95% CI)	P-Value
Age	0.99 (0.97, 1.01)	0.428	0.98 (0.97, 0.99)	0.021
Female	0.87 (0.63, 1.18)	0.368	1.08 (0.81, 1.42)	0.608
Any Prior Inpatient Stay	1.81 (1.34, 2.43)	<0.001	1.30 (1.01, 1.69)	0.045
Any Prior ED* Visit	1.19 (0.90, 1.58)	0.228	1.98 (1.56, 2.52)	<0.001
Log (Outpatient Visits)	0.94 (0.79, 1.13)	0.536	0.91 (0.78, 1.06)	0.213
Diabetes	1.25 (0.94, 1.68)	0.131	1.04 (0.82, 1.32)	0.746
CHF	1.94 (1.46, 2.59)	<0.001	1.19 (0.93, 1.53)	0.162
COPD	1.17 (0.89. 1.55)	0.256	1.21 (0.96, 1.52)	0.117
CAD	1.19 (0.89, 1.60)	0.237	1.04 (0.82, 1.32)	0.752
Stroke	1.53 (1.16, 2.01)	0.002	1.14 (0.90, 1.44)	0.287
Cancer	1.21 (0.93, 1.59)	0.158	0.84 (0.66, 1.06)	0.146
Dementia	1.15 (0.83, 1.58)	0.402	1.34 (1.03, 1.75)	0.030
Depression	1.16 (0.80, 1.69)	0.432	0.97 (0.72, 1.32)	0.866
Discussion	0.67 (0.46, 0.98)	0.041	0.60 (0.42, 0.84)	0.003

^*ED =Emergency Department