Achieving the Goals of the National HIV/AIDS Strategy: Declining HIV Diagnoses, Improving Clinical Outcomes, and Diminishing Racial/Ethnic Disparities in King County, WA (2004-2013).
BACKGROUND
The US National HIV/AIDS Strategy defines national objectives related to HIV prevention and care. The extent to which US cities are meeting those objectives is uncertain.


METHODS
We analyzed King County, WA, HIV surveillance data collected between 2004 and 2013. The study population included 9539 persons diagnosed as having and living with HIV infection and 3779 persons with newly diagnosed HIV infection.


RESULTS
Between 2004 and 2013, the rate of new HIV diagnosis decreased from 18.4 to 13.2 per 100,000 residents (decline of 28%); AIDS diagnosis rates declined 42% from 12 to 7 per 100,000; and age-adjusted death rates decreased from 27 to 15 per 1000 persons living with HIV/AIDS (decline of 42%; P<0.0001 for all 3 trends). The rate of new HIV diagnosis declined 26% among men who have sex with men (MSM; P=0.0002), with the largest decline occurring in black MSM (44%). Among 8679 individuals with laboratory results reported to National HIV Surveillance System from 2006 through 2013, viral suppression (viral load<200 copies/mL) increased from 45% to 86% (P<0.0001), with all racial/ethnic groups achieving greater than 80% viral suppression in 2013.


CONCLUSIONS
The rates of new HIV diagnosis, AIDS diagnoses, and mortality in persons living with HIV in King County, WA, have significantly declined over the last decade. These changes have occurred concurrent with a dramatic increase in HIV viral suppression and have affected diverse populations, including MSM and African American MSM. These findings demonstrate substantial local success in achieving the goals of the National HIV/AIDS Strategy.
From the *Prevention Division, Public Health-Seattle & King County, Seattle, WA; †Division of Infectious Diseases, Department of Medicine, and ‡Epidemiology Department, University of Washington, Seattle, WA.
Matthew R
MR
Golden
Amy B
AB
Bennett
Julia C
JC
Dombrowski
Susan E
SE
Buskin
D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis / Q000453:epidemiology* / Q000208:ethnology / Q000401:mortality; D000328:Adult; D001741:Black or African American / Q000706:statistics & numerical data; D005260:Female; D006040:Goals; D015658:HIV Infections / Q000175:diagnosis / Q000453:epidemiology* / Q000208:ethnology / Q000401:mortality; D054624:Health Status Disparities; D018451:Homosexuality, Male / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D008875:Middle Aged; D015229:Sexually Transmitted Diseases, Viral / Q000175:diagnosis / Q000453:epidemiology* / Q000208:ethnology / Q000401:mortality; D014861:Washington / Q000453:epidemiology; D055815:Young Adult