Table 2 Comparison of clinical outcomes between the viscosupplementation group and the control group
Preoperative | 2 weeks Post-surgery | 6 weeks Post-surgery | 3 months Post-surgery | |
|---|---|---|---|---|
IKDC subjective score | ||||
Viscosupplementation group | 37.4 ± 11.9 | 43.6 ± 13.8 | 54.5 ± 12.4 | 54.4 ± 15.9 |
Control group | 41.9 ± 15.0 | 45.4 ± 16.2 | 50 ± 15.0 | 53.2 ± 17.2 |
P-value | n.s | n.s | n.s | n.s |
Lysholm score | ||||
Viscosupplementation group | 48.3 ± 17.2 | 57.1 ± 20.8 | 67.9 ± 17.8 | 66.8 ± 22.7 |
Control group | 48.2 ± 21.4 | 59.0 ± 21.3 | 62.5 ± 23.3 | 65.6 ± 23.8 |
P-value | n.s | n.s | n.s | n.s |
Tegner score | ||||
Viscosupplementation group | 3.7 ± 1.8 | 3.7 ± 1.6 | 4.5 ± 2.2 | 4.2 ± 1.8 |
Control group | 4.4 ± 2.2 | 3.4 ± 1.8 | 4.1 ± 2.1 | 4.8 ± 2.0 |
P-value | n.s | n.s | n.s | n.s |
WOMAC score | ||||
Viscosupplementation group | 27.5 ± 14.9 | 23.4 ± 15.7 | 14.6 ± 12.0 | 16.7 ± 14.9 |
Control group | 23.9 ± 12.9 | 24.4 ± 15.4 | 21.5 ± 20.5 | 15.6 ± 14.3 |
P-value | n.s | n.s | n.s | n.s |