Predicted | Total | ||
---|---|---|---|
OSA | No OSA | ||
Condition | |||
OSA | 13 | 1 | 14 |
No OSA | 2 | 11 | 13 |
Total | 15 | 12 | 27 |
Confusion matrix of leave-one-out-cross-validation.
Summary of leave-one-out-cross-validation performance: correct prediction rate 88.9%; sensitivity 92.9%; specificity 84.6%; positive predictive value 86.7%; negative predictive value 91.7%; positive likelihood 6.036 and negative likelihood 0.084.
OSA, obstructive sleep apnoea defined by oxygen desaturation index ≥15/h.