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.
Overall correlation between intended versus achieved horizontal flap size.
Notes: The linear fit regression line and coefficient of linearity determination (R2) are shown. The 95% CI and 95% prediction interval lines are also plotted.
Abbreviation: CI, confidence interval.
