Retrospective Cohort Study
Copyright ©The Author(s) 2021.
World J Gastroenterol. Oct 14, 2021; 27(38): 6442-6452
Published online Oct 14, 2021. doi: 10.3748/wjg.v27.i38.6442
Table 3 Multivariate analysis of risk factors associated with high Joule heat accumulation

Odds ratio
95%CI
P value
Age1.030.99-1.060.17
R0 resection3.271.26-8.450.01
Specimen size1.071.03-1.11< 0.01
ESD procedure performed by trainees5.302.32-12.10< 0.01
PECS4.831.08-21.500.03