. Author manuscript; available in PMC: 2018 Nov 1.

Published in final edited form as: Arthritis Care Res (Hoboken). 2017 Sep 21;69(11):1636–1643. doi: 10.1002/acr.23192

Table 1.

Sample demographics. Values n(%) unless otherwise specified.

Characteristics		JFM_Trauma n=32 (37.2)^a	JFM_{No Trauma} n=54 (62.8)^a	Control n=24
Age, mean (SD)		23.3(2.3)	23.4(2.6)	23.5(1.8)
Female		31(96.9)	50(92.6)	23(95.8)
Race
	White	26(81.3)	49(90.7)	22(91.7)
	African American	3(9.4)	2(3.7)	1(4.2)
	Asian	1(3.1)	0(0.0)	0(0.0)
	American Indian	2(6.3)	3(5.6)	1(4.2)
Marital Status
	Single	22(68.8)	36(66.7)	21(87.5)
	Married/Remarried/Divorced/ Separated	10(31.2)	18(33.3)	3(12.5)
Educational Status
	High School or less	4(12.5)	6(11.2)	2(8.3)
	Vocational, trade, associate’s degree	9(28.1)	9(16.7)	5(20.8)
	Some college, bachelor’s, graduate degree	19(59.4)	39(72.2)	17(70.8)

JFM: juvenile-onset fibromyalgia

% out of overall JFM sample

No significant differences were found between groups on any demographic characteristics