Copyright
©The Author(s) 2021.
World J Gastrointest Surg. Feb 27, 2021; 13(2): 116-126
Published online Feb 27, 2021. doi: 10.4240/wjgs.v13.i2.116
Published online Feb 27, 2021. doi: 10.4240/wjgs.v13.i2.116
Table 3 Factors associated with the difficulty of endoscopic submucosal dissection
No. of patients | No. of events | Univariate | Multivariatea | |||||
OR | 95%CI | P value | OR | 95%CI | P value | |||
Location | 0.52 | 0.49 | ||||||
Middle third | 20 | 9 | 1.64 | 0.37-7.25 | 2.09 | 0.17-12.3 | ||
Lower third | 12 | 4 | 1 | Reference | 1 | Reference | ||
Position | 0.60 | 0.73 | ||||||
Non-GC | 13 | 6 | 1.47 | 0.35-6.17 | 0.68 | 0.08-5.73 | ||
GC | 19 | 7 | 1 | Reference | 1 | Reference | ||
Assistant skill | 0.016a | 0.021a | ||||||
Non-expert | 16 | 10 | 7.22 | 1.44-36.20 | 16.5 | 1.52-178.00 | ||
Expert | 16 | 3 | 1 | Reference | 1 | Reference | ||
Resected area | 0.025a | 0.023a | ||||||
≥ 500 mm2 | 12 | 8 | 6.00 | 1.25-28.8 | 15.3 | 1.46-159.00 | ||
< 500 mm2 | 20 | 5 | 1 | Ref. | 1 |
- Citation: Esaki M, Horii T, Ichijima R, Wada M, Sakisaka S, Abe S, Tomoeda N, Kitagawa Y, Nishioka K, Minoda Y, Tsuruta S, Suzuki S, Akiho H, Ihara E, Ogawa Y, Gotoda T. Assistant skill in gastric endoscopic submucosal dissection using a clutch cutter. World J Gastrointest Surg 2021; 13(2): 116-126
- URL: https://www.wjgnet.com/1948-9366/full/v13/i2/116.htm
- DOI: https://dx.doi.org/10.4240/wjgs.v13.i2.116