Observational Study
Copyright ©The Author(s) 2023.
World J Gastroenterol. Jun 7, 2023; 29(21): 3318-3327
Published online Jun 7, 2023. doi: 10.3748/wjg.v29.i21.3318
Table 3 Compare the percentage of artifacts at different locations
Locations of artifacts
P1 value
P2 value
Top-left vs bottom-left < 0.001< 0.001
Top-left vs top-right < 0.001< 0.001
Top-left vs bottom-right 0.7030.669
Bottom-left vs top-right< 0.001< 0.001
Bottom-left vs bottom-right < 0.001< 0.001
Top-right vs bottom-right< 0.001< 0.001