. Author manuscript; available in PMC: 2013 Dec 10.

Published in final edited form as: Pain Manag Nurs. 2012 Jun 19;14(4):10.1016/j.pmn.2012.02.002. doi: 10.1016/j.pmn.2012.02.002

TABLE 1. Demographic Characteristics of Study Participants at Follow-Up (n = 110).

Characteristic

	Mean	SD
Age	18.97	2.37
Average length of follow-up (mo)	40.44	21.04

	n	%
Sex
Male	7	6.4
Female	103	93.6
Race
White	96	87.3
Black	10	9.1
Asian	1	.9
American Indian/Alaskan Native	2	1.8
Years of education	11.98	2.93