Horizon samples: Positive agreement between Hybrid Capture 2, cobas, CLART, and APTIMA, by age, screening history, and concurrent cytology.

a Age groups targeted by the Danish cervical screening program.
b Cytologically inadequate samples (n = 13) were not included.
c Atypical squamous cells of undetermined significance or worse. Atypical squamous cells of undetermined significance (n = 63): 62% (n = 23) concordant on all four assays, and 70% (n = 26) on all three DNA assays. Low grade squamous intraepithelial lesions (n = 32): 56% (n = 15) concordant on all four assays, and 59% (n = 16) on all three DNA assays. High grade squamous intraepithelial lesions or worse, including atypical squamous cells cannot exclude high grade squamous intraepithelial lesions, atypical glandular cells, adenocarcinoma in situ, and carcinoma (n = 32): 86% (n = 25) concordant on all four assays, and 90% (n = 26) on all three DNA assays.