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. 2017 May 16;29(5):896–901. doi: 10.1589/jpts.29.896

Table 1. Demographic features.

Group I Group II


Mean ± SD/n (%) Med (Min–Max) Mean ± SD/n (%) Med (Min–Max)
Age 56.4 ± 6.8 58 45–69 60.4 ± 5.5 61 49–69

Gender Female 19 95% 24 96%
Male 1 5% 1 4%

Affected joint Right 3 15% 5 20%
Left 14 70% 3 12%
Bilateral 3 15% 17 68%