Introduction
Patients and methods
Satisfaction visual analogue scale
Construct validity
Content validity
Reliability
Statistics
Results
Patients
Mean | Standard deviation | |
---|---|---|
VAS pain in rest | 26.4 | 28.2 |
VAS pain during activity | 46.8 | 28.4 |
WOMAC pain | 34.4 | 22.1 |
WOMAC stiffness | 29.7 | 28.2 |
WOMAC functioning | 32.1 | 24.4 |
Harris hip score | 31.0 | 18.9 |
Construct validity
VAS satisfaction | |
---|---|
Different scores | |
SF-36 | |
Physical components | |
Physical functioning (PF) | 0.31 |
Role limitation due to physical problems (RP) | 0.40 |
Bodily pain (BP) | 0.48 |
Social functioning (SF) | 0.42 |
Mental components | |
Mental health (MH) | 0.21 |
Role limitation due to emotional problems (RE) | 0.11 |
Energy and vitality (VT) | 0.34 |
General health (GH) | 0.30 |
VAS pain rest | 0.62 |
VAS pain activity | 0.80 |
WOMAC | |
Pain | 0.59 |
Function | 0.53 |
Physical functioning | 0.461 |
Oxford 12Q | 0.67 |
Harris hip score | 0.70 |
Improvements
| |
VAS pain rest | 0.35 |
VAS pain activity | 0.57 |
WOMAC | |
Pain | 0.40 |
Function | 0.45 |
Physical functioning | 0.54 |
Harris hip score | 0.55 |
Content validity
Oxford hip score | 20.8 % |
WOMAC pain | 43.5 % |
WOMAC stiffness | 40.3 % |
WOMAC physical | 20.8 % |
Harris hip score | 7.1 % |
VAS pain activitya
| 28.6 % |
VAS pain resta
| 33.8 % |