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.
The trends in ASIR A, ASDR B and ASR of DALYs C of breast cancer in China, Japan, South Korea and the world by socio-demographic index for both sexes combined, 1990 to 2019. Expected values are shown as the blue line. ASIR, age-standardized incidence rate; ASDR, age-standardized death rate; ASR, age-standardized rate; DALYs, disability-adjusted life-years. The ρ was the Pearson correlation coefficient. The P values were derived from the Pearson correlation test
