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Observational Study
©The Author(s) 2025.
World J Gastrointest Endosc. Dec 16, 2025; 17(12): 113467
Published online Dec 16, 2025. doi: 10.4253/wjge.v17.i12.113467
Table 3 Changes in Sigstad and weight bias internalization scale scores from pre- to post-procedure

Mean (pre)
Mean (post)
Mean difference
P value
Confidence interval
Effect size
Total Sigstad score9.955.00-4.95< 0.05-7.45 to -2.44-0.95
Total WBIS score4.323.56-0.76< 0.05-1.20 to -0.32-0.84


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