Table 2.
Characteristics of 227 patients included
| Benign lesions | Dysplasia | Cancer | Total | |
|---|---|---|---|---|
| Number of patients (%) | 132 (58.1) | 46 (20.3) | 49 (21.6) | 227 (100) |
| Sex (male/female) | 71/61 | 41/5 | 43/6 | 155/72 |
| Age (Mean ± SD) | 57.9 ± 11.0 | 61.9 ± 9.2 | 63.7 ± 10.8 | 60.0 ± 10.9 |
| H. Pylori (+) (%) | 44 (44.0) | 24 (24.0) | 32 (32.0) | 100 (100) |
| Smoking (+) (%) | 22 (50.0) | 8 (18.2) | 14 (31.8) | 44 (100) |
| Alcohol (+) (%) | 20 (50.0) | 11 (27.5) | 9 (22.5) | 40 (100) |
| Bile reflux (+) (%) | 16 (51.6) | 7 (22.6) | 8 (25.8) | 31 (100) |
| Biopsies (Mean ± SD) | 2.5 ± 0.7 | 2.7 ± 0.7 | 2.6 ± 0.6 | 2.6 ± 0.7 |
| Histology (%) | ||||
| Normal | 60 (93.8) | 3 (4.7) | 1 (1.6) | 64 (100) |
| Antrum IM | 30 (88.2) | 3 (8.8) | 1 (2.9) | 34 (100) |
| Corpus IM | 42 (32.6) | 40 (31.0) | 47 (36.4) | 129 (100) |
| Subtype of GIM (%)a | ||||
| Normal | 60 (93.7) | 3 (4.7) | 1 (1.6) | 64 (100) |
| Type I | 23 (82.1) | 2 (7.1) | 3 (10.7) | 28 (100) |
| Type II | 34 (54.0) | 17 (27.0) | 12 (19.0) | 63 (100) |
| Type III | 15 (20.8) | 24 (33.3) | 33 (45.8) | 72 (100) |
| SDSGIM | ||||
| Mean ± SD | 1.4 ± 1.6 | 4.1 ± 1.5 | 4.5 ± 1.4 | 2.6 ± 2.1 |
| Median and quartile | 1 (0–2) | 4 (4–5) | 5 (4–5) | 3 (0–5) |
aThe most severe subtype of whole stomach