Table 4.
Mortality and AECOPD outcomes: Comparison between clusters. Dark and light shading indicates higher and lower proportions respectively with regards to the entire cohort
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.