Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 2 Posterior displacement for the transsacral group
Number of cycles | Displacement (in mm) | ||||
|---|---|---|---|---|---|
Minimum | Maximum | Mean | Standard deviation | P value* | |
25,000 | 6.2 | 16.4 | 10.6 | 3.9 | – |
50,000 | 6.6 | 17.7 | 11.3 | 4.3 | 0.025 |
75,000 | 6.9 | 18.3 | 11.5 | 4.4 | 0.040 |
100,000 | 7.1 | 18.7 | 12.3 | 4.5 | 0.025 |