Case Control Study
Copyright ©The Author(s) 2023.
World J Gastrointest Endosc. Feb 16, 2023; 15(2): 56-63
Published online Feb 16, 2023. doi: 10.4253/wjge.v15.i2.56
Table 1 Comparison of the general data of the two groups of patients
GroupGender
ASA grade
Median age (age)
Male
Female
I
II
Observation group (n = 100)5446802036 (19-56)
Control group (n = 100)5258821841 (21-62)
χ2/t value 0.2960.5300.396
P value> 0.05> 0.05> 0.05