Figure 2.
IPTW-adjusted study in LND and nLND groups. The adjustment (A) and the survival before (B) and after (C) IPTW. IPTW = inverse probability of treatment weighting, LND = lymph nodes dissection, nLND = non-LND.
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.