Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 5 Mann–Whitney U test between groups with superior COR placement (sup) and inferior COR placement (inf) COR by more than 2 mm
Groups | N | Mean rank | p-Value | |
|---|---|---|---|---|
Barthel Index upon discharge | Sup | 27 | 18.72 | 0.442 (two-sided) |
Inf | 8 | 15.56 | 0.451 (one-sided significance) | |
Total | 35 | |||
Barthel Index after 6 months | Sup | 15 | 12.23 | 0.797 (two-sided) |
Inf | 9 | 12.94 | 0.815 (one-sided significance) | |
Total | 24 | |||
Barthel Index after 12 months | Sup | 15 | 11.9 | 0.543 (two-sided) |
Inf | 9 | 13.5 | 0.599 (one-sided significance) | |
Total | 24 | |||
PMS after 6 months | Sup | 17 | 13.06 | 0.396 (two-sided) |
Inf | 10 | 15.6 | 0.443 (one-sided significance) | |
Total | 27 | |||
PMS after 12 months | Sup | 17 | 10.97 | 0.004 (two-sided) |
Inf | 10 | 19.15 | 0.008 (one-sided significance) | |
Total | 27 | |||
NRS after 6 months | Sup | 18 | 13.03 | 0.105 (two-sided) |
Inf | 11 | 18.23 | 0.112 (one-sided significance) | |
Total | 29 | |||
NRS after 12 months | Sup | 18 | 13.72 | 0.287 (two-sided) |
Inf | 11 | 17.09 | 0.317 (one-sided significance) | |
Total | 29 |