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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: Compr Psychiatry. 2017 Oct 16;80:202–213. doi: 10.1016/j.comppsych.2017.10.005

Table 5.

Latent class membership differences on outcome variables.

Class 1a Class 2b Class 3c

Variables M SE of M M SE of M M SE of M Chi-square p
PTSD intrusions 7.42<c* .40 8.10<c* .91 12.29 .54 50.63 <.001
PTSD avoidance 3.09<c*, <b*** .19 4.19 .43 5.12 .23 42.51 <.001
PTSD NACM 9.11<c* .57 9.77<c* 1.30 15.48 .73 45.29 <.001
PTSD AAR 7.25<c*, <b*** .48 9.96<c** 1.09 13.41 .64 55.11 <.001
Depression 8.03<c* .49 9.40<c** 1.21 13.67 .67 42.29 <.001
UPPS Lack of Premeditation 20.82 .42 20.49 .99 22.53 .73 4.49 .11
UPPS Lack of Perseverance 19.80<c** .43 19.41<c*** .99 22.01 .68 8.24 .02
UPPS Sensation Seeking 28.08 .64 30.14 1.41 28.92 .98 1.76 .42
UPPS Negative Urgency 28.11<c* .57 28.34<c** 1.61 32.64 .82 20.05 <.001

Note. NACM is negative alterations in mood and cognitions; AAR is alterations in arousal and reactivity; Class 1 is Low Experience; Class 2 is Moderate Experience – Predominent Threat/Indirect PTEs; Class 3 is High Experience–Predominant Interpersonal Trauma;

*

p < .001;

**

p < .01;

***

p < .05.