Table 4 Result of cut-point selection with different methods by ESR and their diagnostic properties
Methods | Cut-point (mm/h) | Se (95%CI) | Sp (95%CI) | PPV (95%CI) | NPV (95%CI) | LR +  (95%CI) | LR- (95%CI) | DOR (95%CI) |
|---|---|---|---|---|---|---|---|---|
Youden | 39 | 0.40 (0.22,0.59) | 0.87 (0.69,0.96) | 0.75 (0.47,0.92) | 0.59 (0.43,0.73) | 3 (0.85,11.08) | 0.69 (0.19,2.48) | 4.33 (1.20,15.60) |
Euclidian | 22 | 0.63 (0.43,0.80) | 0.60 (0.40,0.77) | 0.61 (0.42,0.78) | 0.62 (0.42,0.79) | 1.58 (0.55,4.46) | 0.61 (0.21,1.74) | 2.59 (0.91,7.34) |
Product | 22 | 0.63 (0.43,0.80) | 0.60 (0.40,0.77) | 0.61 (0.42,0.78) | 0.62 (0.42,0.79) | 1.58 (0.55,4.46) | 0.61 (0.21,1.74) | 2.59 (0.91,7.34) |
DOR | 60 | 0.20 (0.07,0.38) | 0.97 (0.82,0.99) | 0.86 (0.42,0.99) | 0.55 (0.40,0.68) | 6 (0.74,59.27) | 0.83 (0.09,7.33) | 7.25 (0.81,64.45) |
IU | 22 | 0.63 (0.43,0.80) | 0.60 (0,40,0.77) | 0.61 (0.42,0.78) | 0.62 (0.42,0.79) | 1.58 (0.55,4.46) | 0.61 (0.21,1.74) | 2.59 (0.91,7.34) |