4,200
Participants
Start Date
March 15, 2025
Primary Completion Date
March 15, 2027
Study Completion Date
March 15, 2028
photoelectric detection
Methylation test and colposcopic biopsy was performed in the conventional group, and clinical follow-up was performed according to the methylation results; in the experimental group, methylation test and colposcopic biopsy and OITS was performed, and clinical follow-up was performed according to the methylation results and OITS results.
Peking Union Medical College Hospital
OTHER