| |
Model I
|
Model II
|
Model III
|
|---|
|
Sensitivity
|
81.82%
|
72.70%
|
95.50%
|
|
Specificity
|
75.51%
|
85.70%
|
65.30%
|
|
Positive predictive value
|
60.00%
|
69.57%
|
55.26%
|
|
Negative predictive value
|
90.24%
|
87.50%
|
96.97%
|
|
AIC
|
70.60
|
68.44
|
56.49
|
|
Youden index
|
0.57
|
0.58
|
0.61
|
|
AUC
|
0.78
|
0.79
|
0.89
|
|
95% CI for AUC
|
0.66–0.89
|
0.67–0.92
|
0.81–0.97
|
- A. Stromal cell ratio based on automated image analysis
- B. Normalization of CA125 level after 3 cycles of chemotherapy
- Model I: A
- Model II: B
- Model III: A + B
- AIC Akaike information criterion
- AUC Area under curve
