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.
The risk factors associated with histological subtype ratio of esophageal cancer. These added-variable plots were generated using multi-variable linear regression models. e, residuals; AC, adenocarcinoma; SCC, squamous cell carcinoma; β, β coefficient in the linear regression.
