From: Helicobacter pylori in colorectal neoplasms: is there an aetiological relationship?
Pathology diagnosis | Adenocarcinoma | Adenoma | Normal (Controls) | ||
---|---|---|---|---|---|
 |  | Villous | Tubulovillous | Tubular |  |
Number of cases | 59 | 20 | 20 | 19 | 58 |
Male:Female | 22:37 | 9:11 | 13:7 | 14:6 | 25:33 |
Mean age (range) | 67.55 (36–91) | 73.85 (55–94) | 69.45 (47–84) | 66.75 (44–84) | 51.60 (22–86) |
HP prevalence (%positive) | 10/59 16.9 | 1/20 5 | 4/20 20 | 4/19 21 | 1/58 1.7 |
Odds ratio (OR) (95% CI) | 8.13 (1.40–46.99) | 2.95 (0.29–9.96) | 10.45 (1.52–71.52) | 11.13 (1.62–76.70) |  |
Age-sex adjusted Odds Ratio (95% CI) | 8.73 (1.01–75.48) | 1.94 (0.10–36.77) | 5.73 (1.02–112.83) | 11.53 (1.12–118.98) |  |