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 pooled odds ratio from seven studies including 448 NSCLCs and 345 normal lung tissues.
Notes: Odds ratio, 7.85; 95% CI, 5.12–12.03; P<0.00001.
Abbreviations: NSCLC, nonsmall cell lung cancer; CI, confidence interval; M–H, Mantel–Haenszel.
