Randomized Clinical Trial
Copyright ©The Author(s) 2025.
World J Gastrointest Endosc. Feb 16, 2025; 17(2): 100722
Published online Feb 16, 2025. doi: 10.4253/wjge.v17.i2.100722
Table 1 The basic characteristics of three groups, n (%)

P group
0.1EP group
0.15EP group
P value
Age (years)52.1 ± 11.449.6 ± 13.652.2 ± 12.90.213
Sex0.686
    Male60 (54.5)59 (53.6)54 (49.1)
    Female50 (45.5)51 (46.4)56 (50.9)
BMI (kg/m2)22.6 ± 1.822.8 ± 2.022.8 ± 1.90.601
MBP (mmHg)93.3 ± 13.990.4 ± 11.392.6 ± 11.40.183
HR (bpm)74.8 ± 10.476.6 ± 11.674.8 ± 10.30.360
SpO298.4 ± 1.398.6 ± 1.298.5 ± 1.00.389
Smoking0.799
    Smokers37 (33.6)31 (28.1)36 (32.7)
    Previous smokers10 (9.1)15 (13.6)12 (10.9)
    Nonsmokers63 (57.3)64 (58.2)62 (56.4)
ASA0.851
    154 (49.1)47 (42.7)49 (44.5)
    246 (41.8)54 (49.1)50 (45.5)
    310 (9.1)9 (8.2)11 (10.0)