Review Article
Factors Affecting the Accuracy of Endoscopic Ultrasonography in the Diagnosis of Early Gastric Cancer Invasion Depth: A Meta-analysis
| | Subgroup | | Sensitivity (%) | Specificity (%) | PLR | NLR | DOR |
| | Overall | 17 | 87 (86-88) | 67 (65-70) | 2.90 (2.25-3.75) | 0.17 (0.13-0.23) | 18.25 (12.61-26.39) | | Only miniprobe | 11 | 90 (88-91) | 71 (67-74) | 2.88 (2.34-3.54) | 0.13 (0.09-0.19) | 24.91 (15.36-40.39) | | Radial EUS included | 6 | 81 (79-83) | 63 (59-68) | 2.66 (1.65-4.29) | 0.27 (0.20-0.37) | 10.77 (6.91-16.79) | | Retrospective study | 10 | 88 (86-89) | 65 (61-69) | 2.87 (2.00-4.10) | 0.18 (0.12-0.27) | 17.67 (10.82-28.85) | | Prospective study | 3 | 81 (78-84) | 82 (76-87) | 5.19 (2.22-12.14) | 0.12 (0.02-0.60) | 45.88 (8.57-245.55) |
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EUS: endoscopic ultrasonography; PLR: position likelihood ratio; NLR: negative likelihood ratio; DOR: diagnostic odds ratio.
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