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 2

Comparison of changes in serum SCC-Ag, CA125, and CEA levels before and after treatment (mean ± SD).

Time	SCC-Ag (ng/ml)	CA125 (U/ml)	CEA (ng/ml)
Before treatment	10.26 ± 0.85	48.19 ± 6.58	14.28 ± 2.16
After treatment	6.82 ± 0.72	40.52 ± 6.18	9.74 ± 2.07
t	20.250	5.572	9.951
value	<0.001	<0.001	<0.001