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Best Slip Outcome Prediction Models Using Logistic Regression to Distinguish Skate Over and Walkover, As Well As Fall and Nonfall
| Model | Factors | P | OR | Sensitivity/specificity, % | Accuracy, % |
|---|---|---|---|---|---|
| Skate over/walkover | Shank angle at LLO | .006 | 0.84 | 76.5/58.6 | 68.5 |
| Fall/nonfall | Shank angle at LLO | .13 | 0.94 | 82.5/32.3 | 60.6 |
Abbreviations: LLO, liftoff; OR, odds ratio. Note: OR indicates the probability of having skate over or fall decreases with a 1° decrease of shank angle.
