Table 3. .
Predictive Capacity of Baseline Hip-Abductor Strength for Predicting Noncontact Lateral Ankle Sprains in Male Players
| Receiver Operating Characteristic Curve Analysis Variable |
Value |
| Cutoff, % body weight | 33.8 |
| Area under the curve (95% CI)a | 0.67 (0.56, 0.78) |
| Sensitivity, % (95% CI) | 48 (28, 69) |
| Specificity, % (95% CI) | 82 (75, 88) |
| Positive likelihood ratio (95% CI) | 2.7 (1.6, 4.5) |
| Negative likelihood ratio (95% CI) | 0.64 (0.43, 0.93) |
| Positive posttest probability, % | 26.7 |
| Negative posttest probability, % | 8.0 |
Abbreviation: CI, confidence interval.
a
Indicates difference (P < .05).