H pylori positive patients1-150 | ||||||
---|---|---|---|---|---|---|
All Hp+ patients | Responders | Non-responders | Bivariate analysis p1-152 | Multivariate analysis p | H pylori negative patients1-150 | |
No of cases | 34 | 19 (56%) | 15 | 10 | ||
Age (y) (mean, range) | 56 (21–76) | 54 (21–76) | 59 (43–73) | 0.0071-151 | NS | 60 (43–76) |
Sex (M/F) | 22/12 | 10/9 | 12/3 | 0.10 | NS | 7/3 |
Endoscopy: main features (n) | ||||||
Ulcer | 25 | 14 | 11 | NS | NS | 6 |
Erosions | 3 | 1 | 2 | NS | NS | 3 |
Erythema | 4 | 3 | 1 | NS | NS | 0 |
Thick folds or tumour | 7 | 2 | 5 | 0.10 | NS | 2 |
EUS (n): layer infiltrated to: | ||||||
⩽Mucosa | 18 | 14 | 4 | <0.0061-164 | NS | 2 |
Submucosa | 7 | 3 | 4 | 2 | ||
Muscularis propria | 5 | 1 | 4 | 3 | ||
Serosa | 4 | 1 | 3 | 3 | ||
Nodal involvement | 10 | 0 | 10 | <0.0001 | 0.0001 | 5 |
Adjacent organ | 0 | 0 | 0 | 0 | ||
Depth of infiltration (mm) (mean (SD)) | 7.6 (5.2) | 5.9 (2.6) | 9.8 (6.9) | 0.005 | NS | 11.1 (5.1) |
Stage (Ann Arbor) | ||||||
IE (n) | 24 | 19 (79%) | 5 | 6 | ||
IIE(n) | 10 | 0 | 10 | 4 |