Table 1.
HSS and WOMAC; preoperative and postoperative scores
| Harris Hip Score preop | Harris Hip Score 12 months | |||
| SD | SD | |||
| pain | 11.1 | 7.4 | 39.6 | 8.8 |
| function | 26.9 | 6.3 | 43.1 | 8.6 |
| deformity | 3.7 | 0.5 | 4.0 | 0.2 |
| motion | 4.0 | 0.6 | 4.9 | 0.1 |
| HSS global | 45.6 | 11.7 | 88.5 | 15.1 |
| WOMAC preop | WOMAC 12 months | |||
| SD | SD | |||
| pain: | 5.2 | 1.1 | 0.8 | 1.2 |
| stiffness: | 4.9 | 1.4 | 0.9 | 1.3 |
| function: | 5.7 | 1.1 | 0.8 | 1.1 |
| global index | 5.3 | 1.0 | 0.8 | 1.2 |
Harris Hip Score and WOMAC preoperatively and 12 months after implantation of the stem, n = 20; all values mean; SD: standard deviatiation