Table 1.
Pre-matching patient characteristics.
| Adenoma (n = 68) | Cancer (n = 623) | p value | |
|---|---|---|---|
| Male/Female (M%) | 47/21(69%) | 487/136 (78%) | 0.091 |
| Age, years, mean ± SD | 69.9 ± 9.0 | 71.9 ± 8.8 | 0.074 |
| Lesion site | |||
| U/M/L/RS | 1/41/25/1 | 87/263/246/27 | 0.004 |
| Ant/Post/Less/Gre | 12/14/22/20 | 114/126/258/125 | 0.282 |
| Size, mm, mean ± SD | 9.9 ± 5.7 | 13.0 ± 9.7 | 0.019 |
| ≥ 20 mm/< 20 mm (≥ 20 mm%) | 6/62 (9%) | 114/509 (18%) | 0.050 |
| Depression +/- (+ %) | 15/53 (22%) | 351/272 (56%) | < 0.001 |
| Red +/- (+ %) | 1/67 (1%) | 115/508 (18%) | < 0.001 |
| H. pylori test +/- (+ %) | 28/40 (41%) | 189/434 (30%) | 0.068 |
| Atrophy | |||
| Open/Close/No atrophy | 1/0/67 | 575/46/2 | 0.163 |
Significant values are in bold.
U upper, M middle, L lower, RS remnant stomach.
Ant Anterior wall, Post posterior wall, Less lesser curvature, Gre greater curvature.