TABLE 2.
ΔEe, median (95% CI) | |
---|---|
No staining | |
WLI | 10.71 (9.60–13.32) |
NBI | 16.42 (15.04–18.97) |
TXI | 14.53 (12.69–19.05) |
With iodine staining | |
iWLI | 26.91 (24.27–30.24) |
iTXI | 39.20 (38.91–47.26) |
Abbreviations: ΔEe, color difference between esophageal squamous cell carcinoma and surrounding mucosa; CI, confidence interval; iTXI, TXI image under iodine staining; iWLI, WLI image under iodine staining; NBI, narrow band imaging; TXI, texture and color enhancement imaging; WLI, white light imaging.