Table 1.

Frequency of rs138557689A and C alleles

Genotypes	NHW	African-American	Hispanic
(A) Controls
A	299	248	608
C	1	2	0
C allele frequency (%)	0.3	0.8	0.0
(B) NSCLP probands
A	918	170	584
C	0	2	0
C allele frequency (%)	0.0	1.2	0.0

NHW, Non-Hispanic White; A-A, African American; Hisp, Hispanic.