. Author manuscript; available in PMC: 2008 Apr 30.

Published in final edited form as: Pain. 2007 Feb 12;129(1-2):177–184. doi: 10.1016/j.pain.2006.12.016

Table 2.

Means (SD) of Demographic and Income Data scores for African Americans, Hispanics and Non-Hispanic Whites

MEASURES	African American	Hispanic	Non-Hispanic Whites
Age	24.5 (7.4)	22.1(4.8)	25.0 (8.4)
Sex (% Female)	66%	56%	43%
Personal Annual Income
$0–19,000	49 (77.78%)	49 (80.33%)	59 (72.84%)
$20,000–49,999	12 (19.05%)	8 (13.11%)	14 (17.28)
$50,000–79,999	2 (3.17%)	3 (4.92%)	7 (8.64%)
$80,000–100,000	0	1 (1.64%)	1 (1.23%)
Family Income^*
$0–19,000	13 (20.63%)	9 (14.75)	11 (13.58)
$20,000–49,999	26 (41.27%)	20 (32.79)	11 (13.58)
$50,000–79,999	11 (17.46)	13 (21.31)	22 (27.16%)
$80,000–100,000	13 (20.63)	19 (31.15)	37 (45.68%)

Ethnic group difference, p < .05