Copyright
©The Author(s) 2017.
World J Orthop. Apr 18, 2017; 8(4): 336-341
Published online Apr 18, 2017. doi: 10.5312/wjo.v8.i4.336
Published online Apr 18, 2017. doi: 10.5312/wjo.v8.i4.336
THA | TKA | |
Sex (male/female) | 4/19 | 9/14 |
Age | 61.17 ± 10.32 | 69.65 ± 8.52 |
Height (cm) | 155.84 ± 8.34 | 153.01 ± 10.37 |
Body weight (kg) | 58.66 ± 13.75 | 60.78 ± 12.87 |
Body mass index (kg/m2) | 24.05 ± 4.30 | 25.80 ± 4.25 |
THA | TKA | |||||
Preoperative | Postoperative at 14-d | P-value | Preoperative | Postoperative at 14-d | P-value | |
TUG (s) | 11.51 ± 3.82 | 13.67 ± 5.65 | 0.004a | 12.22 ± 4.33 | 16.42 ± 9.09 | 0.004a |
10 m gait speeds at comfortable (m/s) | 0.97 ± 0.23 | 0.92 ± 0.20 | 0.187 | 0.99 ± 0.24 | 0.77 ± 0.23 | 0.000a |
10 m gait speeds at maximum (m/s) | 1.28 ± 0.34 | 1.11 ± 0.32 | 0.005a | 1.19 ± 0.34 | 0.95 ± 0.32 | 0.000a |
VAS | 37.87 ± 24.20 | 17.61 ± 20.29 | 0.001a | 41.91 ± 27.09 | 25.22 ± 20.41 | 0.004a |
PCS | 28.70 ± 9.28 | 18.70 ± 11.19 | 0.000a | 28.26 ± 11.90 | 20.26 ± 10.72 | 0.003a |
Muscle strength (kgf*m) | ||||||
Hip abductor strength (operated side) | 2.62 ± 1.63 | 2.04 ± 1.36 | 0.026a | 3.49 ± 2.06 | 2.10 ± 1.63 | 0.001a |
Knee extensor strength (operated side) | 4.78 ± 3.19 | 3.99 ± 1.59 | 0.240 | 4.46 ± 2.82 | 2.55 ± 2.13 | 0.001a |
THA | TKA | ||||||
ΔTUG (s) | Δ10 m gait speeds at comfortable (m/s) | Δ10 m gait speeds at maximum (m/s) | ΔTUG (s) | Δ10 m gait speeds at comfortable (m/s) | Δ10 m gait speeds at maximum (m/s) | ||
Preoperative | Preoperative | ||||||
VAS | r = 0.184 | 0.083 | -0.025 | VAS | r = 0.237 | -0.177 | -0.287 |
P = 0.402 | 0.707 | 0.908 | P = 0.276 | 0.419 | 0.184 | ||
PCS | r = 0.270 | 0.021 | -0.119 | PCS | r = -0.184 | 0.122 | 0.169 |
P = 0.213 | 0.923 | 0.588 | P = 0.400 | 0.579 | 0.442 | ||
Hip abductor strength (operated side, kg·f) | r = 0.063 | -0.165 | -0.161 | Hip abductor strength (operated side, kg·f) | r = -0.168 | 0.142 | 0.084 |
P = 0.774 | 0.452 | 0.464 | P = 0.444 | 0.517 | 0.703 | ||
Knee extensor strength (operated side, kg·f) | r = 0.044 | -0.235 | -0.278 | Knee extensor strength (operated side, kg·f) | r = -0.077 | 0.070 | -0.102 |
P = 0.842 | 0.281 | 0.199 | P = 0.726 | 0.751 | 0.643 | ||
Percent changes | Percent changes | ||||||
ΔVAS | r = 0.225 | -0.093 | -0.212 | ΔVAS | r = 0.085 | -0.265 | -0.129 |
P = 0.302 | 0.672 | 0.332 | P = 0.699 | 0.221 | 0.558 | ||
ΔPCS | r = 0.117 | -0.042 | -0.047 | ΔPCS | r = 0.495 | -0.583 | -0.427 |
P = 0.594 | 0.849 | 0.831 | P = 0.016a | 0.003a | 0.042a | ||
ΔHip abductor strength (operated side, kg·f) | r = -0.418 | 0.642 | 0.479 | ΔHip abductor strength (operated side, kg·f) | r = -0.333 | 0.373 | 0.546 |
P = 0.047a | 0.001a | 0.021a | P = 0.121 | 0.079 | 0.007a | ||
ΔKnee extensor strength (operated side, kg·f) | r = -0.247 | 0.434 | 0.530 | ΔKnee extensor strength (operated side, kg·f) | r = -0.389 | 0.474 | 0.656 |
P = 0.257 | 0.038a | 0.009a | P = 0.066 | 0.022a | 0.001a |
- Citation: Hayashi K, Kako M, Suzuki K, Hattori K, Fukuyasu S, Sato K, Kadono I, Sakai T, Hasegawa Y, Nishida Y. Associations among pain catastrophizing, muscle strength, and physical performance after total knee and hip arthroplasty. World J Orthop 2017; 8(4): 336-341
- URL: https://www.wjgnet.com/2218-5836/full/v8/i4/336.htm
- DOI: https://dx.doi.org/10.5312/wjo.v8.i4.336