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 Indian J Med Microbiol  
 

Figure 2: Plot of individual study results. *Insufficient individualised data provided for Hogan et al to separate mediastinal gas from contrast leakage groups. TP: True Positive, FP: False Positive, FN: False Negative, TN: True Negative, FWSCS: Fluoroscopic Water Soluble Contrast Swallow, CTWSCS: CT Water Soluble Contrast Swallow

Figure 2: Plot of individual study results. *Insufficient individualised data provided for Hogan et al to separate mediastinal gas from contrast leakage groups. TP: True Positive, FP: False Positive, FN: False Negative, TN: True Negative, FWSCS: Fluoroscopic Water Soluble Contrast Swallow, CTWSCS: CT Water Soluble Contrast Swallow