Fig. 2From: Incidence of oncogenic HPV and HPV-related dysplasia five years after a negative HPV test by self-sampling in elderly womenFlowchart showing study design and data on HPV and dysplasia on participants that followed the study protocol. HPV (human papillomavirus), LSIL (Low-grade Squamous cell Intraepithelial Lesion), ASCUS (Atypical Squamous Cells of Uncertain Significance)Back to article page