Score cut off | TP | FP | TN | FN | Sensitivity (95%CI) | Specificity (95%CI) | LR+ (95%CI) | LR- (95%CI) | PPV (95%CI) | NPV (95%CI) |
---|---|---|---|---|---|---|---|---|---|---|
3/2 | 15 | 9 | 666 | 50 | 0.23 (0.13–0.33) | 0.99 (0.98–1.00) | 17.30 (7.88–37.99) | 0.78 (0.68–0.89) | 0.63 (0.43–0.82) | 0.93 (0.91–0.95) |
2/1 | 39 | 119 | 556 | 26 | 0.60 (0.48–0.72) | 0.82 (0.79–0.85) | 3.40 (2.63–4.40) | 0.49 (0.36–0.66) | 0.25 (0.18–0.31) | 0.96 (0.94–0.97) |
1/0 | 63 | 411 | 264 | 2 | 0.97 (0.92–1.00) | 0.39 (0.35–0.43) | 1.59 (1.48–1.71) | 0.08 (0.02–0.31) | 0.13 (0.10–0.16) | 0.99 (0.98–1.00) |