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. 2008 May 30;17(8):1101–1106. doi: 10.1007/s00586-008-0690-1

Table 1.

Demographic and clinical characteristics of the study participants

Variable
Mean age in years (SD) 38.07 (14.05)
Sex
 Male 20
 Female 10
Occupation level (%)
 Student 7 (23.3)
 Housewife 1 (3.3)
 Not employed 2 (6.7)
 Not working 4 (13.3)
 Retired 2 (6.7)
 Employment 14 (46.7)
Duration of symptoms in years (SD) 3.4 (2.5)
Use of medication (%) 12 (40)
Sedentary (%) 21(70)