Cutoff | Specificity | 95%CI | Sensitivity | 95%CI | LR+ | 95%CI | LR− | 95%CI |
---|---|---|---|---|---|---|---|---|
8 | 0.99 | (0.97–1.00) | 0.09 | (0.02–0.16) | NA | NA | NA | NA |
7 | 0.98 | (0.96–1.00) | 0.21 | (0.11–0.31) | 9.44 | (3.22–27.65) | 0.81 | (0.71–0.92) |
6 | 0.91 | (0.87–0.95) | 0.30 | (0.19–0.41) | 3.37 | (1.86–6.10) | 0.77 | (0.65–0.90) |
5 | 0.78 | (0.72–0.84) | 0.56 | (0.44–0.68) | 2.56 | (1.80–3.63) | 0.56 | (0.42–0.75) |
4 | 0.54 | (0.47–0.62) | 0.79 | (0.69–0.89) | 1.73 | (1.41–2.12) | 0.39 | (0.24–0.63) |
3 | 0.33 | (0.26–0.39) | 0.89 | (0.82–0.97) | 1.33 | (1.16–1.51) | 0.33 | (0.16–0.68) |
2 | 0.16 | (0.10–0.21) | 0.97 | (0.93–1.0) | 1.15 | (1.07–1.24) | 0.19 | (0.05–0.79) |
1 | 0.06 | (0.02–0.09) | 0.98 | (0.96–1.0) | NA | NA | NA | NA |