Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 1 Clinical outcome over time
FU | N | Mean | SD | Min | Median | Max |
|---|---|---|---|---|---|---|
VAS rest pain | ||||||
 PreOP | 216 | 5.2 | 3.0 | 0.0 | 5.0 | 10.0 |
 6–12 weeks | 211 | 0.6 | 1.2 | 0.0 | 0.0 | 6.0 |
 6 months | 186 | 0.2 | 0.8 | 0.0 | 0.0 | 5.0 |
 12 months | 191 | 0.3 | 1.0 | 0.0 | 0.0 | 7.0 |
 24 months | 202 | 0.2 | 0.7 | 0.0 | 0.0 | 7.0 |
 5 years | 204 | 0.1 | 0.5 | 0.0 | 0.0 | 3.0 |
VAS load pain | ||||||
 PreOP | 216 | 7.7 | 2.2 | 0.0 | 8.0 | 10.0 |
 6–12 weeks | 211 | 1.2 | 1.8 | 0.0 | 0.0 | 8.0 |
 6 months | 186 | 0.9 | 2.0 | 0.0 | 0.0 | 9.0 |
 12 months | 191 | 0.7 | 1.5 | 0.0 | 0.0 | 8.0 |
 24 months | 202 | 0.4 | 1.1 | 0.0 | 0.0 | 7.0 |
 5 years | 204 | 0.6 | 1.2 | 0.0 | 0.0 | 5.0 |
VAS satisfaction | ||||||
 PreOP | 216 | 1.8 | 2.2 | 0.0 | 1.0 | 10.0 |
 6–12 weeks | 211 | 9.4 | 1.1 | 0.0 | 10.0 | 10.0 |
 6 months | 186 | 9.4 | 1.3 | 1.0 | 10.0 | 10.0 |
 12 months | 191 | 9.7 | 0.8 | 5.0 | 10.0 | 10.0 |
 24 months | 202 | 9.8 | 0.7 | 6.0 | 10.0 | 10.0 |
 5 years | 204 | 9.7 | 0.7 | 6.0 | 10.0 | 10.0 |
Harris hip score | ||||||
 PreOP | 216 | 45.6 | 15.7 | 7.0 | 47.0 | 88.0 |
 6–12 weeks | 211 | 89.0 | 9.4 | 48.0 | 91.0 | 100.0 |
 6 months | 186 | 96.4 | 6.1 | 67.0 | 99.0 | 100.0 |
 12 months | 191 | 97.2 | 5.1 | 72.0 | 99.0 | 100.0 |
 24 months | 202 | 98.2 | 4.1 | 72.0 | 100.0 | 100.0 |
 5 years | 204 | 97.8 | 4.7 | 65.0 | 100.0 | 100.0 |