. Author manuscript; available in PMC: 2010 Mar 1.

Published in final edited form as: Int J Geriatr Psychiatry. 2009 Mar;24(3):313–318. doi: 10.1002/gps.2123

Table 3.

Probability of receiving each type of service within 90 days of first service (N=36,887)

	Age 18–59 (N=32,949)		Age 60+ (N=3,938)		P-Value
Type of Service	Mean Percentage	SE	Mean Percentage	SE
Outpatient	50.5	.3	37.9	.7	<.001
Inpatient	6.5	.1	3.0	.3	<.001
EPU	10.1	.2	3.6	.3	<.001
PERT	2.2	.1	5.8	.4	<.001
Any additional service within 90 days	61.1	.3	48.2	.7	<.001

Note: Percentages are predicted probabilities and are adjusted for gender, race/ethnicity, preferred language for services, clinical diagnosis, substance use disorder diagnosis, and insurance coverage. Standardized estimates are calculated using the non-parametric bootstrap. P-values are calculated from the resulting empirical distributions.