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.
Boxplots demonstrating the accuracy in predicted SCD as a function of the formula. The predicted SCD from our method was closer to the actual SCD in our confirmation sample compared with the other formulas (P < .0001 for all pair-wise comparisons, repeated measures ANOVA, Bonferroni correction).
