Table 3

Mean (SD) scores for the Knee Pain Scale (the lower the scores the better) for the glucosamine and placebo groups over the three month supplementation period

TimeGlucosamine (n=24)Placebo (n=22)
Identical superscripts indicate a significant main effect for time at p=<0.05.
*Denotes significant difference between groups at p=<0.05.
Week 0 A B C30 (10)34 (8)
Week 4 A D E27 (10)31 (10)
Week 8 B D23* (8)31 (10)
Week 12 C E24 (8)28 (11)