Table 4.

Final Logistic Regression Models for Posttraumatic Stress Disorder Separate for Gender

	Girls (n = 1,904)			Boys (n = 2,002)
Variable	B	OR	95% CI	B	OR	95% CI
Step 1
Age 11-12	-	-	-	-	-	-
14-15	0.47	1.60	0.88-2.90	-0.85	0.43	0.17-1.06
16-17	0.58	1.78	0.94-3.35	0.08	1.08	0.49-2.39
African American	−0.07	0.93	0.52-1.67	0.68	1.97	0.95-4.10
Hispanic	0.41	1.51	0.77-2.96	0.49	1.63	0.62-4.33
Native American	−0.82	0.44	0.14-1.38	−0.76	0.47	0.08-2.85
Asian	0.45	1.57	0.24-10.14	1.34	3.83	0.30-48.54
Step 2
Sexual abuse	0.76	2.14**	1.30-3.50	1.73	5.64***	2.40-13.24
Physical abuse	1.01	2.75***	1.67-4.53	1.29	3.64***	1.99-6.64
Witnessing violence	1.00	2.71***	1.64-4.49	1.08	2.95**	1.39-6.26

Note:

^*p < .05

^**p < .01

^***p < .001.

Betas in the “Step” column represent those yielded for each individual step. PTSD = Posttraumatic Stress Disorder; OR = Odds Ratio; CI = 95% The “age” variable has ages 11-12 as the reference category. All others are dichotomously coded, with a code of “0” reflecting that the demographic/exposure characteristic was not endorsed by participants and a code of “1” indicating that the characteristic was endorsed.