Accuracy of Self-reported Human Papillomavirus Vaccination Status Among Gay and Bisexual Adolescent Males: Cross-sectional Study

Eric PF Chow   ^{1, 2, 3} , MPH, MBiostat, MApplSc, MScMed, PhD ;   Christopher K Fairley   ^{1, 2} , PhD ;   Rebecca Wigan   ¹ , MPH ;   Jane S Hocking   ³ , PhD ;   Suzanne M Garland   ^{4, 5, 6} , MD ;   Alyssa M Cornall   ^{4, 5, 6} , PhD ;   Sepehr N Tabrizi   ⁴ , PhD ;   Marcus Y Chen   ^{1, 2} , PhD

¹ Melbourne Sexual Health Centre, Alfred Health, Melbourne, Australia

² Central Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Australia

³ Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia

⁴ Department of Obstetrics and Gynaecology, Melbourne Medical School, The University of Melbourne, Melbourne, Australia

⁵ Murdoch Children’s Research Institute, Melbourne, Australia

⁶ Centre for Women’s Infectious Diseases, The Royal Women's Hospital, Melbourne, Australia