Figure 1.
Bland-Altman plot for glycaemic index showing the relative validity of the GI-FFQ versus the general-FFQ. Middle line indicates the mean; upper and lower lines indicate borders based on mean ± SD × 1.96 (i.e., 1.0+/−6.5).
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.