Table 3 Univariate analysis of differentiated depressed early gastric carcinoma
Factors | Values | Statistical value | p value | ||
|---|---|---|---|---|---|
Mucosal gastric cancer | Submucosal gastric cancer | ||||
Sex | Male | 24 (66.2) | 47 (71.2) | 2 = 0.076 | 0.782 |
Female | 11 (33.8) | 19 (28.8) | |||
Age in years | 62.3 ± 9.2 | 60.6 ± 10.2 | t = 0.402 | 0.843 | |
Lesion location | Upper 1/3 | 6 (17.1) | 18 (27.3) | 2 = 1.994 | 0.369 |
Middle 1/3 | 13 (37.2) | 17 (25.7) | |||
Lower 1/3 | 16 (45.7) | 31 (47.0) | |||
Size of the lesion in mm | 12.4 ± 10.8 | 17.2 ± 12.8 | U = 894.0 | 0.061 | |
Ulcer | Absence | 22 (62.9) | 31 (47.0) | 2 = 2.315 | 0.128 |
Presence | 13 (37.1) | 35 (53.0) | |||
Depth in mm | 2.3 ± 1.5 | 3.9 ± 2.5 | U = 656.5 | 0.000 | |
Roughness of the bottom | Smooth | 30 (85.7) | 35 (53.0) | 2 = 10.651 | 0.001 |
Rough | 5 (14.3) | 31 (47.0) | |||
Surrounding folds | Normal | 27 (77.1) | 24 (36.4) | 2 = 15.215 | 0.000 |
Abnormal | 8 (22.9) | 42 (63.6) | |||
Degree of differentiation | Highly differentiated | 4 (11.4) | 6 (9.1) | 2 = 0.140 | 0.708 |
Moderately differentiated | 31 (88.6) | 60 (90.9) | |||