Exploration of Optimal Experimental Settings to Detect Human Papillomavirus From Menstrual Blood in Women With High-grade Squamous Intraepithelial Lesion or High-risk Human Papillomavirus Infection
Observational Model: Case-Only, Time Perspective: Prospective
HPV detection rate in menstrual blood
The first menstrual period after enrollment is assumed to occur within 2 months. At that time, the participant used pads and send the used pads to investigators. The investigator do procedures to detect HPV in pads.
First period after enrollment usually within 2 months after enrollment
Republic of Korea: Korean Food and Drug Administration