From: Prevalence and characteristics of Epstein–Barr virus-associated gastric carcinomas in Portugal
H. pylori positive | H. pylori negative | P value | |
---|---|---|---|
Gender | |||
Male | 28 | 17 | 0.996 |
Female | 23 | 14 | |
Age (years) | |||
Mean (range) | 66.0 (44–87) | 67.7 (39–88) | |
18–39 | 0 | 1 | 0.548§ |
40–59 | 11 | 6 | |
≥ 60 | 40 | 24 | |
Tumor location | |||
Fundus + Body | 13 | 6 | 0.561 |
Antrum | 36 | 23 | |
Cardia | 2 | 2 | |
Histologicaltype | |||
Diffuse | 13 | 7 | 0.851 |
Intestinal | 29 | 17 | |
Mixed | 9 | 7 | |
pTNM Stage | |||
I + II | 29 | 17 | 0.780 |
III + IV | 21 | 14 | |
Survival | |||
≤ 36 months | 28 | 17 | 0.747 |
> 36 months | 23 | 12 |