. Author manuscript; available in PMC: 2009 Aug 3.

Published in final edited form as: J Trauma Stress. 2009 Apr;22(2):113–121. doi: 10.1002/jts.20398

Table 5.

Acute predictors of class membership

	−2 Log Likelihood of Reduced Model	Comparisons χ² (2, N = 268)
Demographics
Age	429.51	.89
Minority (non Caucasian)	438.53	9.91^**
Employment	431.16	2.54
Incident characteristics
Injury	437.81	9.19^*
Life threat during rape	428.75	.13
Raped by stranger	434.12	5.49
Acute psychological factors
Prior assault	431.74	3.12
Pre-exam SUDS	432.14	3.52
Post-exam SUDS	439.67	11.04^**
ER BAI Total	432.29	3.67

Notes: The final model was significant, −2 log likelihood of reduced model =493.51, χ² (18) = .23, p < .001. Subjective Units of Distress (SUDS). Beck Anxiety Inventory (BAI).

p < .05.

^**

p < .01.

^***

p < .001.