Anal cancers attributed to human papillomavirus are more common in areas in Victoria, Australia, with higher HIV notifications

Abstract

Background Anal cancer is more common in men who have sex with men with HIV. We aimed to determine if there was an association between anal squamous cell carcinoma (SCC) and HIV notifications in men in Victoria, Australia, at a population level. Methods: We calculated the male age-standardised incidence rates for anal SCC, brain cancer and colon cancer for each local government area (LGA) in Victoria from 1982 to 31 December 2010 using the Victorian Cancer Registry. Male HIV rates in each LGA were calculated using the Victorian HIV Registry. Results: There were 288 men diagnosed with anal SCC, 8793 with brain cancer and 23?938 with colon cancer in 57 LGAs. There were 3163 men notified with H..