Table 4

Relationship between the IL-4Rα gene polymorphisms and clinicopathological stage of patients

IL-4Rα genotype
Ile/IleIle/ValVal/ValArg/ArgArg/GlnGln/Gln
No. of patients25764254098
Age at onset, yr60.7± 12.961.6± 11.358.3± 11.254.6± 13.462.8± 11.859.8± 11.3
Grade
 G1–217563152871
 G3 816 901122
TNM stage
 T115 (60.0)48 (63.2)29 (69.0)4 (80)21 (52.5)67 (68.4)
 T24 (16.0)9 (11.8)5 (11.9)0 (0)9 (22.5)9 (9.2)
 T35 (20.0)14 (18.4)7 (16.7)1 (20)6 (15)19 (19.4)
 T41 (4.0)1 (1.3)1 (2.4)0 (0)0 (0)3 (3.1)
 M+ or N+8 (32.0)11 (14.5)6 (14.3)0 (0)8 (20)17 (17.3)
 M0N017 (68.0)65 (85.5)36 (85.7)5 (100)32 (80)81 (82.7)