Chromosome 5p Region SNPs Are Associated with Risk of NSCLC among Women

Table 3

Top ten variables classifying NSCLC case-control status by race on random forest analysis

Caucasians		African Americans
Variable	Mean decrease accuracy	Variable	Mean decrease accuracy
Smoking; Pack-year History	1.27	Smoking; Pack-year History	2.01
COPD History	0.48	Family History of Lung Cancer	0.84
Family History of Lung Cancer	0.26	rs2735940-TERT	0.39
rs7735889-GHR	0.26	rs2853690-TERT	0.32
rs2972780-GHR	0.24	rs1858136-GHR	0.28
rs33939197-GHR	0.24	rs840409-AMACR	0.28
rs2940944-GHR	0.20	rs2972780-GHR	0.27
rs2940913-GHR	0.20	Regular Adult Aspirin Use	0.26
rs2972395-GHR	0.19	rs2853677-TERT	0.25
rs6878512-GHR	0.19	rs7712701-GHR	0.24