Table 2 Pre- and post-operative endoscopic and histological inflammation scores
From: Cholecystectomy and duodenogastric reflux: interacting effects over the gastric mucosa
Mild | Moderate | Severe | Total | p value | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
n | % | n | % | n | % | n | % | |||
Inflammation | Preoperative | 15 | (30%) | 3 | (6%) | 1 | (2%) | 19 | (38%) | 0.037 |
Postoperative | 15 | (30%) | 6 | (12%) | 3 | (6%) | 24 | (48%) | ||
Activity | Preoperative | 12 | (24%) | 6 | (12%) | 1 | (2%) | 19 | (38%) | 0.005 |
Postoperative | 22 | (44%) | 8 | (16%) | 2 | (4%) | 32 | (64%) | ||
Atrophy | Preoperative | 14 | (28%) | 3 | (6%) | – | (–%) | 17 | (34%) | 0.001 |
Postoperative | 13 | (26%) | 9 | (18%) | 2 | (4%) | 24 | (48%) | ||
Intestinal metaplasia | Preoperative | 20 | (40%) | 3 | (6%) | – | (-%) | 23 | (46%) | 0.157 |
Postoperative | 15 | (30%) | 6 | (12%) | 1 | (2%) | 22 | (44%) | ||
H. pylori density | Preoperative | 8 | (16%) | 4 | (8%) | 2 | (4%) | 14 | (28%) | 0.248 |
Postoperative | 12 | (24%) | 4 | (8%) | 2 | (4%) | 18 | (36%) | ||
Sydney score | Preoperative | 41 | 82(%) | 8 | (16%) | 1 | (2%) | – | – | 0.109 |
Postoperative | 38 | (76%) | 10 | (20%) | 2 | (4%) | – | – | ||