研究文章
胃肠内镜黏膜下剥离过程时间根据位置,考虑黏膜环形切口和黏膜下剥离
表4
粘膜切口圆周速度和黏膜下剥离速度(每分钟转速)在降序排列。
|
| 排名 |
粘膜切口圆周速度 |
黏膜下剥离速度 |
| 位置 |
中位数(毫米/分钟) |
四分位范围
|
位置 |
中位数(毫米2/分钟) |
四分位范围
|
|
| 1 |
9 |
19.3 (3.8 - -39.3) |
18.3 |
10 |
214.6 (47.1 -942) |
174.5 |
| 2 |
10 |
18.0 (5.9 - -81.7) |
10.9 |
9 |
204.1 (55.8 - -653.1) |
309.3 |
| 3 |
11 |
15.6 (3.8 - -95.8) |
13.7 |
11 |
175.1 (34.1 - -576.9) |
201.2 |
| 4 |
8 |
13.9 (3.3 - -35.2) |
11.3 |
8 |
118.2 (19.3 - -502.4) |
114.1 |
| 5 |
4 |
12.8 (4.2 - -24.0) |
8.6 |
3 |
116.7 (23.1 - -440.4) |
159.4 |
| 6 |
3 |
12.4 (2.9 - -34.1) |
10.7 |
5 |
116.0 (15.2 - -338.2) |
92.7 |
| 7 |
5 |
11.5 (2.6 - -35.5) |
10.4 |
4 |
96.4 (55.9 - -316.5) |
61.2 |
| 8 |
2 |
10.0 (3.1 - -30.4) |
12.5 |
6 |
93.5 (7.6 - -506.6) |
80.1 |
| 9 |
7 |
9.2 (2.5 - -40.3) |
8.15 |
7 |
92.5 (20.9 - -474.4) |
125.9 |
| 10 |
6 |
8.2 (1.7 - -26.5) |
6.6 |
1 |
91.1 (12.8 -157) |
97.7 |
| 11 |
1 |
7.6 (2.9 - -11.2) |
6.4 |
2 |
66.6 (7.6 - -141.3) |
49.2 |
| 12 |
12 |
4.5 (3.3 - -6.1) |
2.2 |
12 |
43.5 (12.2 - -236.4) |
170.9 |
|
| p价值 |
|
< 0.01 |
|
|
< 0.01 |
|
|
|
