Table 5.
Sensitivity, specificity, positive and negative predictive values observed in the study population according to different cut off points for the CD65RD-WMA and CD65-M scores.
| Cut-off scoring | Sensitivity % (95% CI) |
Specificity % (95% CI) |
Positive PV % (95% CI) |
Negative PV % (95% CI) |
|---|---|---|---|---|
| CD65RD-WMA | ||||
| 0 or less | 97 (89–99) | 54 (47–61) | 74 (64–82) | 98 (93–99) |
| ≥1 | 89 (79–95) | 60 (53–66) | 40 (32–48) | 95 (90–98) |
| ≥2 | 80 (68–88) | 73 (67–78) | 46 (37–56) | 92 (88–96) |
| ≥3 | 66 (53–76) | 84 (79–89) | 55 (44–66) | 89 (84–93) |
| ≥4 | 42 (31–54) | 93 (88–95) | 63 (48–76) | 85 (79–89) |
| ≥5 | 23 (15–35) | 96 (92–98) | 63 (43–79) | 81 (76–85) |
| CD65-M | ||||
| 0 or less | 98 (92–100) | 23 (18–29) | 27 (22–33) | 98 (90–100) |
| ≥1 | 92 (83–97) | 59 (52–65) | 40 (32–48) | 96 (92–98) |
| ≥2 | 64 (52–75) | 85 (80–89) | 56 (45–67) | 89 (84–93) |
| 3 | 8 (3–17) | 100 (97–100) | 83 (44–97) | 79 (73–83) |
Note: PV means predictive value; CI denotes confidence interval.