Case Control Study
Copyright ©The Author(s) 2020.
World J Gastrointest Oncol. May 15, 2020; 12(5): 535-548
Published online May 15, 2020. doi: 10.4251/wjgo.v12.i5.535
Table 1 Epidemiological data of individuals with normal gastric mucosa (control group, chronic gastritis, and gastric cancer patients), n (%)
VariablesControl, n = 381Chronic gastritis, n = 269Gastric cancer, n = 202
Gender
Female205 (53.8)146 (54.3)50 (24.8)
Male176 (46.2)123 (45.7)152 (75.2)
Age in yr
mean ± SD51.26 ± 16.7750.89 ± 23.0366.26 ± 16.32
Smoking
Yes79 (20.7)84 (31.2)142 (70.3)
No302 (79.3)185 (68.8)60 (29.7)
Drinking
Yes98 (25.7)115 (42.7)128 (63.3)
No281 (74.3)154 (57.3)74 (36.7)
Helicobacter pylori
Positive0 (0)122 (45.3)86 (42.6)
Negative381 (100)147 (54.7)116 (57.4)

  • Citation: Lourenço CM, Susi MD, Nascimento MCAD, Serafim Junior V, Vila APS, Rodrigues-Flemming GH, Goloni-Bertollo EM, Silva AE, Oliveira-Cucolo JG. Characterization and strong risk association of TLR2 del -196 to -174 polymorphism and Helicobacter pylori and their influence on mRNA expression in gastric cancer. World J Gastrointest Oncol 2020; 12(5): 535-548
  • URL: https://www.wjgnet.com/1948-5204/full/v12/i5/535.htm
  • DOI: https://dx.doi.org/10.4251/wjgo.v12.i5.535