Figure 2.
Mean function-related patient reported outcome scores comparing nonsmokers and smokers across study time points (baseline indicates preoperative time point). ∗Significant differences between nonsmokers and smokers.
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.