Histologic comparison | P value |
---|---|
Adenocarcinoma vs. | Â |
 Barrett esophagus | .0312 |
 Columnar cell metaplasia | .1683 |
 High-grade dysplasia | .6066 |
 Low-grade dysplasia | .4918 |
 Squamous cell carcinoma | < .0001** |
 Squamous epithelium | < .0001** |
Barrett esophagus vs. | Â |
 Columnar cell metaplasia | .3543 |
 High-grade dysplasia | .1241 |
 Low-grade dysplasia | .3706 |
 Squamous cell carcinoma | .0002** |
 Squamous epithelium | < .0001** |
Columnar cell metaplasia vs. | Â |
 High-grade dysplasia | .2684 |
 Low-grade dysplasia | .8167 |
 Squamous cell carcinoma | < .0001** |
 Squamous epithelium | < .0001** |
High-grade dysplasia vs. | Â |
 Low-grade dysplasia | .3894 |
 Squamous cell carcinoma | < .0001** |
 Squamous epithelium | < .0001** |
Low-grade dysplasia vs. | Â |
 Squamous cell carcinoma | <.0001** |
 Squamous epithelium | <.0001** |
Squamous cell carcinoma vs. | .4776 |
 Squamous epithelium | .4776 |