Table 2.
Intraclass correlation coefficient and standard errors of the mean for three algorithms for determination of knee kinematics
| Tibial | Combined TF with Manual Condyles/Axes | Combined TF with Automatic Condyles/Axes | ||||
|---|---|---|---|---|---|---|
| ATT | ITR | ATT | ITR | ATT | ITR | |
| Intraclass Correlation Coefficients | ||||||
| Segment- Resegment | 0.95 | 0.97 | 0.98 | 0.99 | 0.98 | 0.99 |
| Scan-Rescan | 0.89 | 0.86 | 0.94 | 0.94 | 0.95 | 0.94 |
| Standard Errors of the Measurement | ||||||
| Segment- Resegment | 0.31 mm | 0.67° | 0.19 mm | 0.42° | 0.19 mm | 0.4° |
| Scan-Rescan | 0.48 mm | 1.51° | 0.34 mm | 0.96° | 0.31 mm | 0.94° |
ATT – anterior tibial translation; ITR – internal tibial rotation; TF – Tibiofemoral