Fig. 3From: Endoscopic imaging modalities for diagnosing invasion depth of superficial esophageal squamous cell carcinoma: a systematic review and meta-analysis a Sensitivity for differentiating between EP/LPM and ≥ MM. b Specificity for differentiating between EP/LPM and ≥ MM. c Positive likelihood ratio for differentiating between EP/LPM and ≥ MM. d Negative likelihood ratio for differentiating between EP/LPM and ≥ MM. e Sensitivity for differentiating between EP-SM1 and ≥ SM2. f Specificity for differentiating between EP-SM1 and ≥ SM2. g Positive likelihood ratio for differentiating between EP-SM1 and ≥ SM2. h Negative likelihood ratio for differentiating between EP-SM1 and ≥ SM2. EP: epithelium, LPM: lamina propria, MM: muscularis mucosa, SM: submucosa, EUS: endoscopic ultrasound, ME: magnified endoscopy, Non-ME: non-magnified endoscopyBack to article page