Table 2. Prevalence of Circulating Oncogenic HPV DNA in Plasma, Among Participants With and Without Other HPV Biomarkers.
No. positive (Nā=ā408) | ctHPVDNA detected in plasma | |
---|---|---|
Oral HPV DNA | ||
Any oncogenic HPV DNA | 20 | 0 |
Oral HPV16 DNA | 5 | 0 |
E6 serum antibodies | ||
Any oncogenic HPV E6 Ab | 43 | 0 |
Serum HPV16 E6 Ab | 8 | 0 |
Abbreviations: HPV, human papillomavirus; ctHPVDNA, circulating tumor HPV DNA.