Table 5:
Values After 12 Months in the Middle-Age Group
After 12 Months
P Value
*
VAS resting pain
3.7 ± 2.5
< 0.001
VAS activity pain
7 ± 1.9
0.001
WOMAC pain
4.8 ± 1.8
0.009
WOMAC stiffness
3.9 ± 2.1
0.466
WOMAC physical function
4.8 ± 1.9
0.004
WOMAC total
13.5 ± 4.8
0.11
*
Comparison with the pre-injection values.