AA

GA

GG

GA + GG

Histology

squamous cell carcinoma

47 (51.6%)

37 (40.7%)

7 (7.7%)

44 (48.4%)

adenocarcinoma

41 (50%)

31 (37.8%)

10 (12.2%)

41 (50%)

OR (95% CI),

1.00

1.11 (0.60 - 2.06)

0.59 (0.21 - 1.63)

0.91 (0.50 - 1.67)

p-value

0.86

0.44

0.89

Gender

male

66 (49.6%)

56 (42.1%)

11 (8.3%)

67 (50.4%)

female

22 (55%)

12 (30%)

6 (15%)

18 (45.0%)

OR (95% CI),

1.00

1.52 (0.69 - 3.36)

0.62 (0.21 - 1.88)

1.22 (0.60 - 2.49)

p-value

0.18

0.25

0.58