Table 4 .

| Multi-variable Linear Regression of PSS and CAPS Score

Outcome: PSS Total Score (N=467)	ACE-I or ARB β Estimate	S.E	T	P
Unadjusted effect	−3.51	1.4	−2.47	0.014
Adjusted* effect	−2.83	1.4	−2.02	0.044
PSS Hyperarousal Score (N=467)
Unadjusted effect	−1.30	0.5	−2.59	0.010
Adjusted** effect	−1.22	0.6	−2.20	0.028
PSS Avoidance Numb Score (N=459)
Unadjusted effect	−0.94	0.6	−1.49	0.138
Adjusted *** effect	−0.92	1.1	−1.12	0.161
PSS Intrusive Score (N=467)
Unadjusted effect	−1.27	0.4	−2.86	0.005
Adjusted**** effect	−1.01	0.5	−2.20	0.029
Lifetime CAPS Score (N=467)
Unadjusted effect (ACE-I or ARB)	−4.90	3.95	−1.24	0.216
Adjusted¥ effect (ACE-I or ARB)	−1.22	0.56	−2.20	0.028
Current CAPS Score (N=417)
Unadjusted effect (ACE-I or ARB)	−5.05	2.91	−1.74	0.083
Adjusted¥¥ effect (ACE-I or ARB)	−7.16	2.78	−2.57	0.010

^*Adjusted for childhood trauma, adult trauma, age, sex, employment, and beta blocker. R²=0.29, F=27.20

^**2 Adjusted for childhood trauma, adult trauma, age, diuretics, employment and beta blocker. R²=0.22, F=18.20

^***Adjusted for childhood trauma, adult trauma, age, other BP meds., bet blockers, and income. R²=0.27, F=16.20

^****Adjusted for childhood trauma, adult trauma, age, sex, and beta blockers. R²=0.22, F=21.17

^¥Adjusted for childhood trauma, adult trauma, age, diuretics, employment and beta blockers. R²=0.22, F=18.20.

^¥¥Adjusted for childhood trauma, adult trauma, and employment. R²= 0.190, F=22.07