Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 4 Single-leg hop test kinetics
Preoperative | 3 months | 6 months | 12 months | |||||
|---|---|---|---|---|---|---|---|---|
X | SD | X | SD | X | SD | X | SD | |
MVF | ||||||||
IKF | 228.4 | 66.9 | 238.8 | 42.7 | 230.6 | 42.4 | 233.6 | 26.85 |
CF | 245.7 | 45.1 | 260.6 | 46.6 | 229.6 | 42.8 | 237.8 | 58.56 |
p | 0.035 | 0.001 | 0.001 | 0.015 | ||||
LSI | 92.9% | 91.6% | 100% | 98.2% | ||||
Hop time | ||||||||
IKF | 0.18 | 0.11 | 0.17 | 0.04 | 0.14 | 0.09 | 0.22 | 0.21 |
CF | 0.18 | 0.09 | 0.17 | 0.07 | 0.11 | 0.06 | 0.23 | 0.24 |
p | 0.324 | 0.823 | 0.051 | 0.823 | ||||
LSI | 100% | 100% | 127% | 95% | ||||
CT | ||||||||
IKF | 0.44 | 0.19 | 0.38 | 0.1 | 0.38 | 0.1 | 0.37 | 0.11 |
CF | 0.38 | 0.14 | 0.39 | 0.14 | 0.37 | 0.13 | 0.38 | 0.09 |
p | 0.005 | 0.081 | 0.143 | 0.071 | ||||
LSI | 115% | 97.4% | 102.7% | 97.3% | ||||
CT/hop time | ||||||||
IKF | 0.56 | 0.9 | 0.5 | 0.3 | 0.42 | 0.4 | 0.61 | 0.5 |
CF | 0.54 | 0.4 | 0.45 | 0.2 | 0.33 | 0.18 | 0.63 | 0.4 |
p | 0.044 | 0.051 | 0.026 | 0.007 | ||||
LSI | 103% | 111% | 127% | 96.8% | ||||