| |
Nonbleeding group (n = 417)
|
Delayed bleeding group (n = 27)
|
P value
|
|---|
|
Total scores (points, mean ± SD)
|
1.53 ± 0.778
|
1.96 ± 1.018
|
0.006*
|
|
Total scores [n (%)]
| | |
0.047*
|
|
0
|
25 (6.0)
|
1 (3.7)
| |
|
1
|
187 (44.8)
|
7 (25.9)
| |
|
2
|
171 (41.0)
|
14 (51.9)
| |
|
3
|
28 (6.7)
|
3 (11.1)
| |
|
4
|
5 (1.2)
|
1 (3.7)
| |
|
5
|
1 (0.2)
|
1 (3.7)
| |
|
Risk category [n (%)]
| | |
0.020*
|
|
Low-risk†
|
212 (50.8)
|
8 (29.6)
| |
|
Intermediate-risk†
|
171 (41.0)
|
14 (51.9)
| |
|
High-risk†
|
33 (7.9)
|
4 (14.8)
| |
|
Very high-risk†
|
1 (0.2)
|
1 (3.7)
| |
- BEST-J, bleeding after ESD trend from Japan; EGC, early gastric cancer; SD, standard deviation
- †Low-risk (total points = 0 or 1), intermediate-risk (total points = 2), high-risk (total points = 3 or 4), and very high-risk (total points ≥ 5)
- *P < 0.05
