From: Three-dimensional visualization improves the endoscopic diagnosis of superficial gastric neoplasia
WLI | NBI | |||||
---|---|---|---|---|---|---|
2D | 3D | P value | 2D | 3D | P value | |
Overall | 52.3% (48.2–56.4%) | 60.2% (56.1–64.3%) | < 0.001 | 64.0% (60.7–67.4%) | 70.3% (66.8–73.7%) | < 0.001 |
Novice | 39.3% (31.9–46.7%) | 50.8% (43.2–58.4%) | < 0.001 | 47.4% (41.5–53.4%) | 49.1% (42.9–55.4%) | 0.55 |
Trainee | 53.8% (46.7–60.8%) | 62.4% (55.6–69.2%) | 0.001 | 68.0% (62.8–73.3%) | 78.0% (73.1–82.9%) | < 0.001 |
Expert | 63.9% (57.4–70.3%) | 67.4% (60.8–74.0%) | 0.055 | 76.8% (71.6–81.9%) | 83.8% (79.4–88.2%) | < 0.001 |