HiV epidemic on the incidence rates of Anal cancer in the United States

نویسندگان

  • Meredith S. Shiels
  • Ruth M. Pfeiffer
  • Anil K. Chaturvedi
  • Aimee R. Kreimer
  • Eric A. Engels
چکیده

Methods Data on anal cancer cases with and without AIDS were obtained from the HIV/AIDS Cancer Match Study. The number of HIV-infected anal cancer cases without AIDS was estimated from the number of anal cancers occurring before diagnosis of AIDS. The proportion of anal cancer cases with HIV infection in the general population was calculated. We estimated temporal trends in the incidence rates of anal cancer in the general population overall and after exclusion of HIV-infected cancer cases by calculating annual percent changes and 95% confidence intervals (CIs) using a Joinpoint log-linear model. All incidence rates were standardized to the 2000 US population by age, sex, and race.

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تاریخ انتشار 2012