Logistic regression analyses: OR for Helicobacter pylori-negative GML across the three groups analysed
| N# of patients | H. pylori-negative (absolute n#) | H. pylori- negative (%) | OR (95% CI) | p Value | |
|---|---|---|---|---|---|
| Group I 19914 | 110 | 9 | 8 | 1.00 | <0.001 (overall all three groups) |
| Group II 1995–2004 | 61 | 24 | 39 | 7.3 (3.1 to 17.1) | <0.001 (compared with the 1991 group) |
| Group III 2005–2013 | 37 | 25 | 68 | 23.4 (8.9 to 61.6) | <0.001 (compared with the 1991 group) |