Table 1.
Scores | Intra-rater reliability (ICC) | Classification Agreement (Kw) | ||
---|---|---|---|---|
Test | Retest | |||
FPI-6 | 4 (4)a | 3 (4)a | .93 | .92 |
RFA (°) | -3 (3) | - 3 (3) | .93 | .60 |
MLAA (°) | 136 (10) | 136 (9) | .91 | .92 |
ND (mm) | 7 (3) | 6 (3) | .40b | .40 |
- represents valgus for RFA
aUn-transformed scores
bWeighted Kappa