Table 3 Prognostic utility of BG-SA to classify patient recovery trajectory (n = 79)
| Â | Variables included and decision thresholds | Sensitivity | Specificity | Balanced accuracy | Overall accuracy | 95% CI |
|---|---|---|---|---|---|---|
Three group classification using Brain Gauge performance only | ||||||
 > 14-day resolution | TOJ ≥ 50 ms TOJc ≥ 68 ms TOJc < 47 ms | 0.83 | 0.13 | 48% | 47% | 36–58% |
 ≤14-day resolution | 0.14 | 0.95 | 54% | |||
 Lost to follow-up | 0 | 1 | 45% | |||
Three group classification using Brain Gauge performance combined with clinical variables | ||||||
 > 14-day resolution | SSS ≥ 20 | 0.68 | 0.58 | 63% | 60% | 48–70% |
 ≤14-day resolution | 0.86 | 0.72 | 79% | |||
 Lost to follow-up | 0 | 1 | 50% | |||