title: Life expectancy after HIV diagnosis based on national HIV surveillance data from 25 states, United States.
abstract: BACKGROUND
  We estimate life expectancy and average years of life lost (AYLL) after an HIV diagnosis using population-based surveillance data from 25 states that have had name-based HIV surveillance since 1996.
  
  
  METHODS
  We used US national HIV surveillance data (cases > or = 13 years old) to model life expectancy after an HIV diagnosis using the life table approach. We then compared life expectancy at HIV diagnosis with that in the general population of the same age, sex, and race/ethnicity in the same calendar year using vital statistics data to estimate the AYLL due to an HIV diagnosis.
  
  
  RESULTS
  Average life expectancy after HIV diagnosis increased from 10.5 to 22.5 years from 1996 to 2005. Life expectancy (years) was better for females than for males but improved less for females (females: 12.6-23.6 and males: 9.9-22.0). In 2005, life expectancy for black males was shortest, followed by Hispanic males and then white males. AYLL for cases diagnosed in 2005 was 21.1 years (males: 19.1 and females: 22.7) compared with 32.9 years in 1996.
  
  
  CONCLUSIONS
  Disparity in life expectancy for females and both black and Hispanic males, compared with males and white males, respectively, persists and should be addressed.
authors.affiliation: Division of HIV/AIDS Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA. kMcDavid@cdc.gov
authors.forename: Kathleen McDavid
authors.initials: KM
authors.lastname: Harrison
authors.forename: Ruiguang
authors.initials: R
authors.lastname: Song
authors.forename: Xinjian
authors.initials: X
authors.lastname: Zhang
mesh_terms: D000293:Adolescent; D000328:Adult; D001741:Black or African American / Q000208:ethnology / Q000706:statistics & numerical data; D005260:Female; D015658:HIV Infections / Q000175:diagnosis* / Q000401:mortality*; D006630:Hispanic or Latino / Q000208:ethnology / Q000706:statistics & numerical data; D006801:Humans; D008017:Life Expectancy; D015993:Life Tables; D008297:Male; D014481:United States / Q000453:epidemiology / Q000208:ethnology; D044465:White People / Q000208:ethnology / Q000706:statistics & numerical data; D055815:Young Adult