Table 5. Descriptive values of the receiver operating characteristic curves for the five classification models.
Classification model AUC* [95% CI] Sensitivity [95% CI] Specificity [95% CI] Accuracy [95% CI] YI
Coaches’ eye model .82 [.74; .90] .95 [.75; 1.00] .66 [.47; .81] .71 [.56; .82] .61
Motor performance model .71 [.58; .84] .70 [.35; .95] .73 [.40; .96] .73 [.53; .89] .43
Multidimensional model .85 [.76; .94] .85 [.60; 1.00] .82 [.57; .98] .82 [.63; .93] .67
Coaches’ eye and motor performance model .88 [.81; .95] .95 [.70; 1.00] .71 [.56; .96] .75 [.63; .93] .66
Holistic model .93 [.87; .98] .90 [.75; 1.00] .87 [.70; .99] .88 [.72; .96] .77
*Area under the curve,
†Youden Index