Table 1 |
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|
Demographics of the subjects |
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|
Age (years) |
BMI (kg/m2) |
K-L grade |
Pain |
|
|
|
||||
|
NEx (N = 13) |
67 ± 7 |
25.1 ± 2.6 |
2.5 ± 0.8 |
69 ± 16 |
|
Ex (N = 16) |
66 ± 6 |
26.4 ± 2.8 |
2.3 ± 0.9 |
64 ± 13 |
|
|
||||
|
Data are presented as mean ± SD, no significant differences were found between groups. Pain was registered using the KOOS questionnaire with 100 indicating no symptoms and 0 indicating extreme symptoms. (BMI: Body Mass Index, K-L: Kellgren-Lawrence). |
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|
Helmark et al. Arthritis Research & Therapy 2010 12:R126 doi:10.1186/ar3064 |
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