Figure 1.
Two-tree model for use of partial nephrectomy. The odds ratio associated with L 1 is 5.9 (95% CI 4.7–7.4) and that with L 2 is 0.30 (95% CI 0.23–0.39).
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.