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. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: Cancer Epidemiol Biomarkers Prev. 2012 Dec 5;22(2):251–260. doi: 10.1158/1055-9965.EPI-12-1007-T

Figure 3. Association of SNPs on chromosome 5p15.33 and 6p21.33 with lung cancer, by histologic subtype.

Figure 3

(A) Association of SNPs at 5p15.33 with lung cancer, adjusted for sex, age, study site, % sub-Saharan African ancestry, % European ancestry, and number of pack-years smoked. Circles denote associations for all lung cancer histologies compared to controls. Squares denote associations for adenocarcinoma cases compared to controls. Triangles denote associations for squamous-cell carcinoma cases compared to controls. Crosses denote associations for squamous cell carcinoma cases compared to controls. (B) Association of SNPs at 6p21.33 with lung cancer, adjusted for sex, age, study site, % sub-Saharan African ancestry, % European ancestry, and number of pack-years smoked. Circles denote associations for all lung cancer histologies compared to controls. Squares denote associations for adenocarcinoma cases compared to controls. Triangles denote associations for squamous-cell carcinoma cases compared to controls. Crosses denote associations for squamous cell carcinoma cases compared to controls.