Numbers of patients | Probability of good outcome | ||
---|---|---|---|
Alive/independent | Dead/dependent | ||
95% confidence interval in brackets. | |||
Alert+continent | 557 | 318 | 0.64 |
Drowsy+continent | 4 | 17 | 0.19 |
Alert+incontinent | 27 | 156 | 0.15 |
Drowsy+incontinent | 5 | 103 | 0.05 |
Total | 593 | 594 | |
Sensitivity | Specificity | ||
Alert v not alert | 0.98 (0.97 to 0.99) | 0.20 (0.17 to 0.23) | |
Continent v incontinent | 0.95 (0.92 to 0.96) | 0.44 (0.40 to 0.48) | |
Alert+continent v other categories | 0.94 (0.92 to 0.96) | 0.46 (0.42 to 0.50) | |
Alert or continent v drowsy+incontinent | 0.99 (0.98 to 1.00) | 0.17 (0.14 to 0.20) |