Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Change in overall duration between HIV Infection and diagnosis overtime. Using 2008 as a reference, annual adjusted beta values (blue markers) and 95% conf idence intervals (gray lines) show a decreasing trend in the overall duration between HIV infection and diagnosis (in years) among newly diagnosed cases in Dehong Prefecture, Yunnan Province, China. HIV: Human immunodeficiency virus.
