. Author manuscript; available in PMC: 2013 Jan 1.

Published in final edited form as: Int J Stress Manag. 2011 Dec 12;19(1):69–79. doi: 10.1037/a0026488

Table 2.

Hierarchical Linear Regression Models Predicting Appraisal and Total Social Support as Moderators Between Total Number of Trauma Types and PTSS 6-months (N=201) and 12-months (N= 166) Post-MVA.


	Appraisal social support								Total social support

	6-months				12-months				6-months

	B	SE B	β	R²	B	SE B	β	R²	B	SE B	β	R²

Gender	.56	.13	.28^***		.47	.15	.23^**		.55	.13	.28^***
Injury severity	.04	.06	.04		.13	.09	.11		.03	.06	.03
Income	−.12	.06	−.13^†	.11	−.04	.07	−.04	.05	−.12	.06	−.13^†	.11
Total number of trauma types	.19	.06	.20^**		.21	.07	.21^**		.19	.06	.19^**	.19
Social support	−.18	.06	−.19^**	.18	−.23	.07	−.23^**	.14	−.18	.06	−.19^**
Trauma types × Social support	−.13	.05	−.16^*	.20	−.15	.06	−.17^*	.17	−.12	.05	−.14^*	.20

^†

p<.10.

p<.05.

^**

p<.01.

^***

p<.001