Characteristics of persons with heterosexually acquired HIV infection, United States 1999-2004.

OBJECTIVES

In the United States a growing proportion of cases of heterosexually acquired HIV infections occur in women and in persons of color. We analyzed the association between race/ethnicity, whether diagnoses of HIV infection and AIDS were made concurrently, and the survival after diagnosis of heterosexually acquired AIDS.

METHODS

We used data from 29 states that report confidential name-based HIV/AIDS cases to the Centers for Disease Control and Prevention to calculate estimated annual percentage change in the number of actual diagnoses and analyzed the association between race/ethnicity and concurrent diagnoses of HIV and AIDS. We adjusted for reporting delays and absence of information about HIV risk factors.

RESULTS

During 1999 to 2004, diagnoses of heterosexually acquired HIV were made for 52 569 persons in 29 states; 33 554 (64%) were women. Among men and women, 38 470 (73%) were non-Hispanic Black; 7761 (15%), non-Hispanic White; and 5383 (10%), Hispanic. The number of persons with heterosexually acquired HIV significantly increased: 6.1% among Hispanic men (95% confidence interval=2.7, 9.7) and 4.5% among Hispanic women (95% confidence interval=1.8, 7.3). The number significantly decreased (-2.9%) among non-Hispanic Black men. Concurrent HIV and AIDS diagnoses were slightly more common for non-Hispanic Whites (23%) and Hispanics (23%) than for non-Hispanic Blacks (20%).

CONCLUSIONS

To decrease the incidence of heterosexually acquired HIV infections, prevention and education programs should target all persons at risk, especially women, non-Hispanic Blacks, and Hispanics.