From: Effects of AR7 Joint Complex on arthralgia for patients with osteoarthritis: Results of a three-month study in Shanghai, China
Positive(%)
Items
Treatment
(n = 44)
Control
(n = 45)
Χ2 Value
P Value
Joint pain
43.2*
71.1
Joint stiffness
22.7*
42.2
3.85
0.050
Joint tenderness
45.5*
6.03
0.014
Joint activity limitation
27.3*
44.4
2.85
0.091