Baseline | Post-intervention | p-value (within group comparison to the baseline)a | |
---|---|---|---|
Group 1 (n = 11) | |||
Numerical rating scale | 6.64 (1.69) | 5.27 (1.79) | 0.017* |
Timed-up and-go test | 18.14 (3.98) | 15.39 (4.66) | 0.013* |
Knee flexion (active) | 118.18 (13.36) | 130.82 (10.20) | 0.005** |
Knee flexion (passive) | 125.27 (11.43) | 135.73 (10.26) | 0.004** |
Knee extension (active) | −4.73 (5.00) | −3.00 (2.93) | 0.107 |
Knee extension (passive) | −1.82 (4.24) | 0.09 (2.88) | 0.027* |
Group 2 (n-10) | |||
Numerical rating scale | 7.00 (1.63) | 4.60 (1.897) | 0.008** |
Timed-up and-go test | 16.31 (3.42) | 15.14 (5.20) | 0.241 |
Knee flexion (active) | 109.70 (13.43) | 123.30 (8.42) | 0.032* |
Knee flexion (passive) | 120.50 (9.58) | 129.40 (6.08) | 0.007** |
Knee extension (active) | −4.50 (3.03) | −3.10 (2.51) | 0.121 |
Knee extension (passive) | −1.80 (4.02) | 0.20 (3.19) | 0.152 |
Group 3 (n = 13) | |||
Numerical rating scale | 6.69 (1.80) | 4.15 (2.12) | 0.005** |
Timed-up and-go test | 20.16 (5.67) | 14.99 (4.66) | 0.005** |
Knee flexion (active) | 113.38 (17.54) | 125.23 (13.24) | 0.002** |
Knee flexion (passive) | 119.38 (14.06) | 128.77 (11.75) | 0.002** |
Knee extension (active) | −4.38 (4.33) | −2.77 (3.22) | 0.182 |
Knee extension (passive) | −2.00 (5.87) | 0.08 (3.12) | 0.153 |
Group 4 (n = 9) | |||
Numerical rating scale | 5.86 (1.22) | 5.14 (2.55) | 0.343 |
Timed-up and-go test | 17.64 (6.85) | 16.04 (7.96) | 0.176 |
Knee flexion (active) | 122.43 (15.79) | 126.86 (14.92) | 0.176 |
Knee flexion (passive) | 127.00 (7.62) | 132.71 (14.59) | 0.225 |
Knee extension (active) | −5.00 (3.74) | −2.86 (3.44) | 0.058 |
Knee extension (passive) | −1.00 (3.42) | −0.57 (4.54) | 0.605 |