Observational Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastrointest Oncol. Dec 15, 2014; 6(12): 444-449
Published online Dec 15, 2014. doi: 10.4251/wjgo.v6.i12.444
Table 2 Association between GNAS1 T393C single nucleotide polymorphism and clinical parameters
SubgroupAll (n = 94)TT (n = 38; 40%)TC (n = 29; 31%)CC (n = 27; 29%)P
GenderMale7131 (43.6)22 (30.9)18 (25.5)0.42
Female237 (30.4)7 (30.4)9 (39.2)
Age≥ 60 yr5122 (43.1)13 (25.5)16 (31.4)0.48
< 60 yr4316 (37.2)16 (37.2)11 (25.6)
Performance status≥ 22513 (52.0)5 (20.0)7 (28.0)0.30
< 26925 (36.2)24 (34.8)20 (29.0)
SmokingYes2312 (52.2)6 (26.1)5 (21.7)0.44
No7126 (36.6)23 (32.4)22 (31.0)
PathologyAdenocarcinoma4819 (39.6)17 (35.4)12 (25.0)0.59
Squamous cell carcinoma4619 (41.3)12 (26.1)15 (32.6)