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 2 Comparison of adverse events in three groups, n (%)

P group
0.1EP group
0.15EP group
P value
Hypotension48 (36.4)32 (29.1)a13 (11.8)b,c< 0.001
Bradycardia
Respiratory depression
27 (24.5)15 (13.6)a9 (8.2)b0.002
Slight34 (30.9)18 (16.3)a12 (10.9)b0.001
Severe17 (15.5)11 (10.0)5 (4.5)b0.026
Injection pain< 0.001
    0 score54 (49.1)73 (66.4)a89 (80.1)b,c
    1 score33 (30.0)28 (25.5)19 (17.3)b
    2 score19 (17.3)7 (6.4)a2 (1.8)b
    3 score4 (3.6)2 (1.8)0
Myoclonus0.671
    0 grade108 (98.2)105 (95.5)104 (94.5)
    1 grade2 (1.8)4 (3.6)5 (4.5)
    2 grade01 (0.9)1 (0.9)
    3 grade000
Nausea18 (16.3)19 (17.3)13 (11.8)0.725
Vomiting6 (5.5)8 (7.3)7 (6.3)0.581