Glucosamine
13%
Improve with treatment
40%
Improve with control
47%
Do not Improve
What does improve mean?
An example of a 30% reduction in pain scores is a decrease from 6 to 4 on a 10 point pain scale
0
1
2
3
4
5
6
7
8
9
10
How many people will improve?
53%
Improvement by treatment or placebo
47%
No Improvement
Glucosamine Harms
Any Adverse Events
4.2%
4.2% (placebo)
Other Considerations
- Efficacy is similar to placebo in trials without industry funding.

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Osteoarthritis Pain
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