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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: J Orthop Res. 2014 Jul 1;32(10):1349–1355. doi: 10.1002/jor.22671

Table 1.

Demographic information of 105 OA patients. Data reported as mean ± standard deviation range.

Parameter Finding
Gender Male Female
50.5% 49.5%
Age 58 ± 11 (22-85)
BMI 31.7 ±7.6 (20.2-61.1)
Race Caucasian African American Hispanic Asian Other
92% 3% 3% 1% 1%
Smokers 13%
KOOS: Symptoms and Stiffness 52.4 ±19.4
KOOS: Pain 49.4 ±17.9
KOOS: Daily Living 55.6 ±18.9
KOOS: Sports and Rec 27.5 ±23.8
KOOS: Quality of Life 32.7 ±19.3
KOOS: Total 48.7 ±17.7 (2.4-96.4)
Osteophytes 77%
Subchondral Sclerosis 75%
Subchondral Cysts 28%