Fig. 1From: Clinical and diagnostic values of metagenomic next-generation sequencing for infection in hematology patients: a systematic review and meta-analysisPRISMA flowchart of the study selection (A) and quality assessment results of included studies based on QUADAS-2 tool criteria (B). A TP = true positive; FP = false positive; TN = true negative; FN = false negativeBack to article page