Placebo (N = 220) | Single 6 ml Hylan G-F 20 injection (N = 218) | |
---|---|---|
Baseline | ||
Number | 220 | 216 |
Mean (SD) | 5.7 (1.4) | 5.8 (1.4) |
Median | 6.0 | 6.0 |
Min; Max | 2; 10 | 2; 9 |
Change from baseline over 26 weeks | ||
LS Mean (SE) | −2.138 (0.104) | −2.144 (0.102) |
LS Mean Difference (SE) vs. Placebo | −0.006 (0.130) | |
95% CI | (−0.262 to 0.250) | |
P-value | 0.9621 |