2.a: Adenoma | Adenoma positive N = 300 | Adenoma negative N = 956 | OR (95% CI)* | P value* |
---|---|---|---|---|
Age ≥ 60 years, n (%) | 129 (43) | 295 (31) | 1.7 (1.3-2.2) | <0.001 |
Male gender, n (%) | 132 (44) | 301 (32) | 1.7 (1.3-2.2) | <0.001 |
H. pylori positivity, n (%) | 108 (36) | 258 (27) | 1.5 (1.2-2.2) | 0.003 |
Chronic active gastritis, n (%) | 102 (34) | 265 (28) | 1.3 (1.0-1.8) | 0.04 |
Baseline high risk, n (%) | 8 (3) | 13 (1) | 2.0 (0.7-5.2) | 0.1 |
2.b: Polyp | Polyp positive N = 456 | Polyp negative N = 800 | OR (95% CI)* | P value* |
Age ≥ 60 years, n (%) | 169 (37) | 255 (32) | 1.3 (1.0-1.6) | 0.06 |
Male gender, n (%) | 177 (39) | 256 (32) | 1.3 (1.1-1.7) | 0.015 |
H. pylori positivity, n (%) | 158 (35) | 208 (26) | 1.5 (1.2-1.9) | 0.001 |
Chronic active gastritis, n (%) | 146 (32) | 221 (28) | 1.2 (1.0-1.6) | 0.1 |
Baseline high risk, n (%) | 13 (3) | 8 (1) | 2.9 (1.2-7.1) | 0.014 |