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.
(A) Estimated mortality rates per 100,000 from the semiparametric negative binomial regression. (B) Exceedance probabilities of mortality rates to be greater by 50% from the standardized mortality rates based on semiparametric negative binomial regression
