Table 2 Results of gastroscopy and pathology in BE group vs control group
From: Circular stripes were more common in Barrett’s esophagus after acetic acid staining
BE group n = 47 | Control group n = 63 | χ2 or t value | P value | |
|---|---|---|---|---|
M value(cm), mean ± SD | 1.35 ± 0.48 | – | ||
C value(cm), mean ± SD | 0.50 ± 0.32 | – | ||
CS below the Z-line, n(%) | 42 (89.36) | 5 (7.94) | 72.931 | < 0.001 |
Width of CS (cm), mean ± SD | 0.73 ± 0.25 | 0.88 ± 0.11 | -1.270a | 0.211 |
Above the CS | ||||
Punctate pattern, n (%) | 14 (33.33) | 1 (20.00) | – | * |
Reticular pattern, n (%) | 13 (30.95) | 3 (60.00) | – | * |
Villous pattern, n (%) | 14 (33.33) | 0 (0.00) | – | * |
Below the CS | ||||
Punctate pattern, n (%) | 19 (45.24) | 2 (40.00) | – | * |
Reticular pattern, n (%) | 21 (50.00) | 2 (40.00) | – | * |
Villous pattern, n (%) | 0 | 0 | – | * |
Without the CS | 5 (10.6) | 58 (92.1) | 72.931 | < 0.001 |
Punctate pattern, n | 2 (40.00) | 1 (1.72) | – | * |
Reticular pattern, n | 2 (40.00) | 0 (0.00) | – | * |
Villous pattern, n | 1 (20.00) | 0 (0.00) | – | * |
Pathology confirmed intestinal metaplasia (IM), n (%) | 23 (48.94) | 3 (4.76) | 29.101 | < 0.001 |
The region of CS, n (%) | 8 (34.78) | 2 (66.67) | – | * |
Above the CS, n (%) | 13 (56.52) | 1 (33.33) | – | * |
Below the CS, n (%) | 2 (8.70) | 0 (0.00) | – | * |