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. Author manuscript; available in PMC: 2012 Sep 11.
Published in final edited form as: PM R. 2010 Oct;2(10):888–895. doi: 10.1016/j.pmrj.2010.05.005

Table 1.

Description of the sample (N=28).

Variable No. Subjects (%) or Mean ± SD (Range)
Gender:
 Female 18 (64%)
 Male 10 (36%)
Race:
 Not Caucasian 1 (4%)
 Caucasian 27 (96%)
Age (y) 31 ± 11 (18 – 51)
BMI (kg/m2) 24.5 ± 3.9 (17.5 – 33.1)
UCLA Activity Score 8.8 ± 1.2 (6.0 – 10)
Modified Harris Hip Score 99.5 ± 1.5 (94.6 – 100)

SD = standard deviation; BMI = body mass index; UCLA = University of California Los Angeles.