TABLE II.
Study Functional Scores*
| Study | Functional Outcome | Mean Preop. Score | Mean Postop. Score | P Value |
|---|---|---|---|---|
| Coulter et al.17 | OHS | – | 45 | |
| UCLA activity | – | 7.4 | ||
| HOOS | – | 5.4 | ||
| Holland et al.18 | HHS | – | 96 | |
| UCLA activity | – | 7 | ||
| Matharu et al.19 | OHS | 19.2 | 46 | 0.02 |
| UCLA activity | – | 6 | ||
| Van Der Straeten et al.20 | HHS | – | 97.7 | |
| Reito et al.21 | HHS | 56 | 100 | |
| Daniel et al.22 | HHS | 58 | 94 | <0.001 |
| UCLA activity | – | 7.8 | ||
| Mehra et al.23 | HHS | 44.5 | 84 | |
| Moroni et al.24 | OHS | 29.1 | 47.7 | <0.001 |
| HHS | 58 | 98.6 | <0.001 | |
| UCLA activity | 4.9 | 8.2 | <0.001 | |
| Hunter et al.15 | OHS | – | – | <0.001 |
| Scholes et al.14 | mHHS | – | 96 | |
| Tegner | 3 | 3 | 0.743 | |
| WOMAC pain | 9.5 | 1 | <0.001 | |
| WOMAC function | 34 | 5 | <0.001 | |
| WOMAC motion | 4.5 | 1 | <0.001 |
*
OHS = Oxford Hip Score, UCLA = University of California Los Angeles score, HOOS = Hip disability and Osteoarthritis Outcome Score, HHS = Harris hip score, mHHS = modified HHS, Tegner = Tegner activity score, WOMAC = Western Ontario and McMaster Universities Osteoarthritis Index. P < 0.05 was significant.