Table 3.

Veteran Comorbidities by Treatment Initiation

	No CPT/PE n=204,932		Initiated CPT/PE n=60,634
	n	%	n	%	pa
Bipolar Disorder	25,414	12.4%	9,250	15.3%	<0.001
Depressive Disorder	126,028	61.5%	43,552	71.8%	<0.001
Other Psychotic Spectrum Disorder	5,975	2.9%	2,019	3.3%	<0.001
Pain Disorder	149,570	73.0%	49,181	81.1%	<0.001
Schizophrenia	3,062	1.5%	729	1.2%	<0.001
Any Substance Use Disorderb	67,021	32.7%	24,010	39.6%	<0.001
Alcohol Abuse	43,126	21.0%	16,755	27.6%	<0.001
Alcohol Dependence	31,596	15.4%	13,589	22.4%	<0.001
Drug Abuse	26,631	13.0%	10,934	18.0%	<0.001
Drug Dependence	21,264	10.4%	9,110	15.0%	<0.001
Suicidal Ideation or Attempt	21,367	10.4%	10,082	16.6%	<0.001
Traumatic Brain Injury	28,519	13.9%	12,055	20.0%	<0.001
Categorical Number of Comorbidities					<0.001
0 Comorbidities	18,511	9.0%	3,147	5.2%
1 Comorbidity	51,347	25.1%	11,079	18.3%
2+ Comorbidities	135,074	65.9%	46,408	76.5%
	M	SD	M	SD
Continuous Number of Comorbidities	2.4	1.8	2.9	2.0	<0.001

Note. CPT, cognitive processing therapy; PE prolonged exposure therapy.

^aFor categorical variables, p values are based on Chi-Square. For number of comorbidities, (continuous variable), p value is based on the Mann-Whitney test.

^bAny substance use disorder refers to the presence of any alcohol/drug abuse and/or dependence.