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. Author manuscript; available in PMC: 2016 Jun 1.
Published in final edited form as: J Psychiatr Res. 2015 Apr 4;65:146–153. doi: 10.1016/j.jpsychires.2015.03.021

Table 3.

Hierarchical multiple regression analysis including resilience, withdrawal, and their interaction as contributors of PSS-I total and individual symptom cluster scores.

DV Variables ΔR2 β Se t p
PSS-I Total 1. Time Point .231** -.743 .127 -5.849 .000
2. Exhaled CO .000 .020 .177 .115 .909
3. Neg. Affect .033* .275 .124 2.224 .028
4. Resilience .219** -.224 .043 -5.153 .000
Withdrawal .632 .192 3.296 .001
5. Resil*Withdraw .008 .009 .007 1.300 .196
PSS-I Re-Experiencing 1. Time Point .173** -.198 .041 -4.876 .000
2. Exhaled CO .006 .051 .056 .912 .364
3. Neg. Affect .017 .062 .040 1.557 .122
4. Resilience .107** -.036 .016 -2.297 .023
Withdrawal .195 .069 2.837 .005
5. Resil*Withdraw .011 .003 .002 1.296 .198
PSS-I Avoidance 1. Time Point .147** -.274 .062 -4.424 .000
2. Exhaled CO .001 .032 .086 .369 .713
3. Neg. Affect .048* .155 .060 2.589 .011
4. Resilience .218** -.113 .021 -5.273 .000
Withdrawal .230 .094 2.436 .016
5. Resil*Withdraw .001 .001 .003 .362 .718
PSS-I Hyperarousal 1. Time Point .248** -.271 .044 -6.136 .000
2. Exhaled CO .007 -.063 .061 -1.030 .305
3. Neg. Affect .012 .058 .043 1.341 .183
4. Resilience .196** -.075 .016 -4.810 .000
Withdrawal .207 .069 3.020 .003
5. Resil*Withdraw .016 .005 .002 1.840 .068
*

p < .05,

**

p < .01