Table 6 Stratified analysis of the differentiated depressed early gastric carcinoma
Lesion depth | Bottom roughness | Grouping based on penetration depth | Sum | ||||
|---|---|---|---|---|---|---|---|
Mucosal surface | Submucosal surface | ||||||
< 2.5 mm | Smooth | Surrounding folds | No | Count | 16 | 7 | 23 |
Percentage | 69.5% | 31.5% | 100.0% | ||||
Yes | Count | 4 | 6 | 10 | |||
Percentage | 40.0% | 60.0% | 100.0% | ||||
Rough | Surrounding folds | No | Count | 4 | 4 | 8 | |
Percentage | 50.0% | 50.0% | 100.0% | ||||
Yes | Count | 1 | 8 | 9 | |||
Percentage | 11.1% | 88.9% | 100.0% | ||||
≥ 2.5 mm | Smooth | Surrounding folds | No | Count | 7 | 11 | 16 |
Percentage | 43.8% | 56.2% | 100.0% | ||||
Yes | Count | 3 | 11 | 14 | |||
Percentage | 21.4% | 79.6% | 100.0% | ||||
Rough | Surrounding folds | No | Count | 0 | 2 | 2 | |
Percentage | 0.0% | 100.0% | 100.0% | ||||
Yes | Count | 0 | 17 | 17 | |||
Percentage | 0.0% | 100.0% | 100.0% | ||||