Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2015 Sep 3;25(5):421–426. doi: 10.1097/CMR.0000000000000180

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2015 Wolters Kluwer Health, Inc. All rights reserved.

This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially.http://creativecommons.org/licenses/by-nc/4.0/.

PMC Copyright notice

Fig. 1 — Cox regression analysis plots of survival of melanoma patients following surgery. P is the statistical significance of the difference between the Rigvir (—) group and the observation according to current guidelines (observation) group (---) after adjustment for age, sex and substage; hazard ratio (HR), 95% confidence interval (CI). (a) Substages IB, IIA, IIB, IIC, Rigvir (N=52), observation (N=27), P<0.005, HR=6.27 (CI: 1.75–22.43). (b) Substages II (A, B, C), Rigvir (N=35), observation (N=22), P<0.032, HR=4.39 (CI: 1.14–16.98). (c) Substages IIB and IIC, Rigvir (N=19), observation (N=17), P<0.014, HR=6.57 (CI: 1.47–29.46).