Table 1.

Demographic and Clinical Characteristics of Adult Primary Care Patients Pre- & Post-Implementation of Behavioral Health Integration

Measure	Pre-implementation N=32,295		Post-implementation N=39,599		p-value
Age, mean (SD)***	54.5	(18.4)	55.2	(17.9)	< 0.0001
Male, n (%)*	12,282	(38.0)	15,875	(40.1)	< 0.0001
Race, n (%)**					< 0.0001
White	26,504	(82.1)	32,912	(83.1)
Black	772	(2.4)	898	(2.3)
Asian	1,899	(5.9)	2,021	(5.1)
Other/Multiracial	2,231	(6.9)	2,608	(6.6)
Unknown	889	(2.8)	1,160	(2.9)
Hispanic, n (%)*					0.022
No	29,779	(92.2)	36,486	(92.1)
Yes	1,639	(5.1)	1,928	(4.9)
Unknown	877	(2.7)	1,185	(3.0)
Diagnoses in prior year, n (%)*†
Alcohol use disorder	578	(1.8)	699	(1.8)	0.014
Major Depression	5,878	(18.2)	6,778	(17.1)	< 0.0001
Anxiety disorders‡	4,855	(15.0)	5,684	(14.4)	< 0.0001
Other mental health diagnosis	2,956	(9.2)	3,680	(9.3)	0.002

P value obtained from Fisher’s exact test (*), analysis of variance (**) or Wilcoxon rank sum test (***). Patients with visits in both the pre- & post-implementation periods were excluded from these statistical tests due to these tests’ assumption of independence.

^†Assessed in the year prior to initial visit to pilot clinic, does not include “in remission” codes

^‡Post traumatic stress disorder; panic disorder, generalized anxiety disorder, obsessive compulsive disorder, other anxiety