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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Jun 27, 2026; 18(6): 120692
Published online Jun 27, 2026. doi: 10.4240/wjgs.120692
Table 1 Comparison of general information, n (%)/mean ± SD
Group
n
Age (years)
Gender
OME disease course (months)
BMI (kg/m2)
Male
Female
Control group4835.60 ± 8.6018 (37.50)30 (62.50)8.25 ± 3.8535.71 ± 3.94
Observation group6436.30 ± 9.1826 (40.63)38 (59.37)8.36 ± 4.2136.11 ± 4.15
t/χ20.4060.1120.1410.520
P value0.6850.7380.8880.604


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