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Table 2 Comparison of percentages of positive findings in treatment versus control groups after 12-week clinical study

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*

71.1

6.03

0.014

Joint activity limitation

27.3*

44.4

2.85

0.091

  1. * P < 0.01 when comparing these variables before versus after the study in the treatment group.
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Nutrition Journal

ISSN: 1475-2891

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