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Confusion matrix.
| FYI | Q-CHAT | |||
|---|---|---|---|---|
| Positive | Negative | Positive | Negative | |
| ASD | 2 | 2 | 4 | 3 |
| No ASD | 8 | 645 | 4 | 516 |
FYI = Sensitivity: 100%; Specificity: 99.69%; Positive Predictive value: 50%; Negative Predictive Values: 100%; Q-CHAT = Sensitivity: 100%; Specificity: 99.42%; Positive Predictive value: 57.14%; Negative Predictive Values: 100%.
