From: Comparative study of laparoscopic Nissen fundoplication versus Hill-Snow procedure for the treatment of gastroesophageal reflux disease in children: a single-blinded randomized controlled trial
Nissen
Hill-Snow
P value
Count
%
Early dysphagia
Yes
7
35.0%
2
10.0%
0.127
No
13
65.0%
18
90.0%
Early bloating
15
75.0%
3
15.0%
< 0.001
5
25.0%
17
85.0%
Early vomiting
6
30.0%
0.235
14
70.0%