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.
Linkage of anaemia with the combined endpoint in various subgroups of 2223 patients with CHF (A) and linkage of iron deficiency with the combined endpoint in various subgroups of 674 patients with CHF and available iron metabolism parameters (B). Hazard ratio with lower and upper 95% confidence interval is shown.
