MKI67 and ovarian cancer: Additionally, the combined model comprising A-sIC, A-sZeff, V-IC, D-Zeff, and D-sZeff showed remarkable efficacy in forecasting the level of Ki-67 of ovarian cancer by multivariate logistic regression (AUC = 0.808, 95% CIs: [0.687-0.929], cutoff value = 0.466, sensitivity = 93.10%, specificity = 60.90%).