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Retrospective Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Sep 27, 2026; 18(9): 118081
Published online Sep 27, 2026. doi: 10.4240/wjgs.118081
Table 2 General characteristics of the study population, n (%)/mean ± SD
Characteristics
NC group
PRO group
P value
Age (years)60.9 ± 8.661.5 ± 6.90.838
Sex1
Male11 (84.6)11 (84.6)
Female2 (15.4)2 (15.4)
Height (cm)163.7 ± 8.3163.5 ± 6.10.968
Weight (kg)57.9 ± 13.763.9 ± 10.60.225
BMI21.6 ± 5.023.9 ± 3.10.171
Smoking1
Yes2 (15.4)2 (15.4)
No11 (84.6)11 (84.6)
Drinking1
Yes00
No1313
Consumption of pickled food1
Yes00
No1313
Distance from incisor (cm)29.4 ± 4.030.58 ± 4.50.478


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