MUC16 and neoplasm: In terms of tumor biomarkers, the median CA-125 level was 13.0 kU/L (IQR: 9.1–19.0 kU/L) in the control group, compared to 21.7 kU/L (IQR: 13.4–34.5 kU/L) in the case group (p < 0.0001).