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.
The distribution of Native American ancestry (NAA) in the Lovelace Smokers cohort subjects with self-identified non-Hispanic whites (NHW) (n = 1,526) and Hispanic ethnicity (n = 418). The smaller figure is the zoom-in of the NAA distribution in Lovelace Smokers cohort subjects with NAA between 0.05 and 0.25. The two populations were separated at NAA of 0.198. All Hispanic smokers had NAA greater than 0.198. In contrast, only 5 of 1,526 NHW smokers had NAA greater than 0.198.
