. Author manuscript; available in PMC: 2006 Feb 10.

Published in final edited form as: Pain. 2005 Sep;117(1-2):121–127. doi: 10.1016/j.pain.2005.05.028

Table 1.

Means, standard deviations, and bivariate correlations for model variables

Variable	1	2	3	4	M	SD
1. Pain severity					43.56	14.16
2. CAPS total	0.35^**				48.40	25.72
3. Psychosocial impairment	0.53^**	0.57^**			24.84	18.70
4. Physical impairment	0.60^**	0.23^**	0.61^**		12.77	11.07
5. Life control	-0.48^**	-0.45^**	-0.63^**	-0.43^**	49.74	7.54

Pain severity=pain severity subscale of the Multidimensional Pain Inventory. CAPS total=total score on the Clinician Administered PTSD Scale. Psychosocial impairment=psychosocial impairment subscale of the Sickness Impact Profile. Physical impairment=physical impairment subscale of the Sickness Impact Profile. Life control=life control subscale of the Multidimensional Pain Inventory.

p<0.05

^**

p<0.001.