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.
ROC curves for (A) age (AUC 0.719, 95% CI 0.624–0.814, P<0.015) and (B) RDW (AUC 0.720, 95% CI 0.592–0.847, P<0.015).
Abbreviations: ROC, receiver operating characteristic; AUC, area under curve; CI, confidence interval; RDW, red cell distribution width.
