Table 6:
Values After 12 Months in the Elderly Group
After 12 Months
P Value
*
VAS resting pain
4.3 ± 2.7
0.103
VAS activity pain
7.5 ± 1.8
0.32
WOMAC pain
5 ± 1.7
0.083
WOMAC stiffness
4.2 ± 2.1
0.07
WOMAC physical function
5.2 ± 1.6
0.321
WOMAC total
14.4 ± 5.2
0.161
*
Comparison with the pre-injection values.