Fig. 3From: The application value of metagenomic next-generation sequencing in community-acquired purulent meningitis after antibiotic interventionThe number of patients in three groups and subgroups, and the distribution of positive and negative patients detected within each subgroup. CC: CSF culture; BC: blood culture; Un: antibiotics unused before sampling; Used: antibiotics used before sampling; P: positive; N: negativeBack to article page