Table 3.
Length of tumor and muscularis mucosae of laterally spreading tumor-granular (LST-G) and laterally spreading tumor-nongranular (LST-NG) types.
LST-G (16) | LST-NG (16) | P value | |
---|---|---|---|
Length of lesiona (mm, mean ± SD) | 17.28 ± 4.33 | 13.82 ± 2.84 | 0.012 |
Length of muscularis mucosaeb (mm, mean ± SD) | 18.48 ± 4.93 | 14.06 ± 2.95 | <0.01 |
Ratio between b and a (b/a) (mean ± SD) | 1.067 ± 0.073 | 1.016 ± 0.010 | 0.01 |