From: i-Scan detection of minimal change esophagitis in dyspeptic patients with or without Gastroesophageal Reflux disease
Group A (n = 61)
Group B (n = 77)
Volunteer (n = 77)
P-value
Endoscopic findings (n)
 MCE
24
28
7
0.160
 PE
14
18
4
0.340
 ME
3
1
0.143
 EP
11
16
6
0.891
Confirmed GERD
20
17
0.158