TABLE 5.
Association of Surgery Type (MIS and ORS) With Overall Survival in Each Center, After Adjustment for Confounding Factors, and Stratified by Tumor Location and Baseline Characteristics of Patients
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.