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.
Forest plot of overall mortality among patients with severe sepsis and disseminated intravascular coagulation (DIC) with subgroup analysis based on the overall methodological quality of the included trials (trials with low risk of bias versus trials with high risk of bias). CI confidence interval, M–H Mantel–Haenszel
