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.
Phenotypic richness in BE is not related to (A) patient age, (B) lesion size or and (C) the number of biopsy specimens taken at endoscopy. The Spearman correlation coefficient was calculated between the number of biopsy specimens sampled and the richness score for each of 1000 bootstrapping replicates for every patient (n = 22). Three patients were removed from this analysis because of unchanging richness across all biopsy specimens.
