Table 3 Outcome comparisons between patients with Kellgren and Lawrence grades 2 and 3
Baseline | 2 months | 4 months | 6 months | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
M (SD) | t (p) | M (SD) | t (p) | M (SD) | t (p) | M (SD) | t (p) | |||||
Grade 2 | Grade 3 | Grade 2 | Grade 3 | Grade 2 | Grade 3 | Grade 2 | Grade 3 | |||||
STAIa | 18.94 (9.55) | 23.29 (7.02) | 1.93 (0.06) | 16.92 (9.61) | 25.05 (10.21) | 3.25 (0.002) | 17.78 (9.21) | 23.95 (9.48) | 2.57 (0.01) | 17.49 (7.15) | 22.55 (9.59) | 2.50 (0.02) |
Geriatric Depression Scale | 2.36 (2.32) | 3.86 (2.54) | 2.53 (0.01) | 2.41 (2.30) | 4.25 (2.22) | 3.14 (0.002) | 2.41 (1.87) | 4.30 (2.90) | 2.73 (0.01) | 2.34 (1.85) | 4.15 (2.87) | 2.64 (0.01) |
VAS | 4.23 (2.43) | 5.14 (2.10) | 1.55 (0.13) | 2.70 (1.85) | 3.90 (2.00) | 2.48 (0.02) | 3.59 (1.98) | 4.20 (1.88) | 1.20 (0.24) | 4.08 (2.17) | 4.80 (2.46) | 1.23 (0.22) |
IKDC | 55.48 (13.58) | 47.90 (9.26) | 2.91 (0.01) | 58.89 (11.81) | 50.15 (11.08) | 2.92 (0.004) | 56.69 (11.84) | 48.40 (11.30) | 2.74 (0.01) | 55.34 (11.55) | 46.80 (12.36) | 2.81 (0.01) |
WOMAC pain | 4.33 (4.09) | 4.81 (3.53) | 0.48 (0.63) | 2.78 (2.55) | 4.90 (4.12) | 2.18 (0.04) | 3.92 (3.11) | 5.30 (4.13) | 1.58 (0.12) | 4.17 (3.56) | 5.70 (4.17) | 1.59 (0.12) |
WOMAC stiffness | 1.41 (1.73) | 2.19 (1.44) | 1.89 (0.06) | 1.08 (1.42) | 1.40 (1.31) | 0.90 (0.37) | 1.24 (1.47) | 1.70 (1.38) | 1.24 (0.22) | 1.37 (1.50) | 2.25 (1.41) | 2.30 (0.02) |
WOMAC physical function | 13.17 (13.40) | 19.33 (14.42) | 1.81 (0.07) | 9.24 (8.36) | 17.15 (11.82) | 3.32 (0.001) | 11.31 (9.35) | 17.80 (11.99) | 2.49 (0.02) | 12.46 (10.15) | 17.90 (12.62) | 1.95 (0.06) |
WOMAC total score | 18.91 (18.14) | 26.33 (16.12) | 1.68 (0.10) | 13.13 (11.18) | 23.45 (14.65) | 3.33 (0.001) | 16.47 (13.07) | 24.80 (14.55) | 2.39 (0.02) | 17.98 (14.36) | 25.85 (15.47) | 2.08 (0.04) |