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. 2012 Aug 4;5:407. doi: 10.1186/1756-0500-5-407

Table 2.

Osteoarthritis history in included patients

Knee OA History Full Analysis Set (n = 30)
Target knee more painful at Visit 1
n (%)
Left
13 (43.3)
Right
17 (56.7)
Duration of knee OA, months
 
mean ± SD
44.6 ± 48.7
median, range
28.0, 5-195
Family history
n (%)
Yes
7 (23.3)
Kellgren-Lawrence Grade in last X-ray
n (%)
Grade II
20 (66.7)
Grade III 10 (33.3)