Skip to main content
. Author manuscript; available in PMC: 2019 Mar 1.
Published in final edited form as: Oral Oncol. 2018 Feb 20;78:119–125. doi: 10.1016/j.oraloncology.2018.01.028

Figure 1.

Figure 1

Kaplan–Meier plot of time to progression in smokers vs. non-smokers. Smoker was defined as > 100 cigarettes in lifetime; Non-smoker was defined as <100 cigarettes in lifetime.