Diagnosis Value of Colposcope Combined with Serum Squamous Cell Carcinoma Antigen, Carbohydrate Antigen 125, and Carcinoembryonic Antigen for Moderate to Advanced Cervical Cancer Patients Treated with Modified Fuzheng Peiyuan Decoction

Table 4

Comparison of positive rate, sensitivity, and specificity of various indicators.

Indicator	SCC-Ag	CA125	CEA	Colposcope	Combined test
Positive (cases)	34	38	36	37	41
Positive rate (%)	39.53	44.19	41.86	43.02	47.67
Sensitivity (%)	74.14	69.35	68.25	87.76	91.49
Specificity (%)	82.69	89.58	86.00	87.76	95.56