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. Author manuscript; available in PMC: 2015 Feb 5.
Published in final edited form as: Psychol Trauma. 2013 Jan;5(1):77–83. doi: 10.1037/a0022214

Table 1.

Regression analyses predicting mental health outcomes (N = 1581).

B SE β p R2Chg F Chg p
Current PTSD Severity
Step 1
 SES .45 .04 .26 <.001 .31 361.5 <.001
 Trauma Count .52 .02 .45 <.001
Step 2
 SES .39 .04 .22 <.001 .03 74.8 <.001
 Trauma Count .49 .02 .43 <.001
 Optimism −.13 .02 −.18 <.001
Lifetime PTSD Severity
Step 1
 SES .20 .05 .09 <.001 .36 450.7 <.001
 Trauma Count .90 .03 .58 <.001
Step 2
 SES .12 .05 .05 .01 .03 63.2 <.001
 Trauma Count .86 .03 .56 <.001
 Optimism −.16 .02 −.17 <.001
Current Depression Severity
Step 1
 SES .02 .01 .05 .06 .02 18.2 <.001
 Trauma Count .03 .01 .13 <.001
Step 2
 SES .01 .01 .04 .18 .004 6.3 .01
 Trauma Count .03 .01 .13 <.001
 Optimism −.01 .004 −.06 .01

Note. SES = Socioeconomic Status; PTSD = Posttraumatic stress disorder