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Table 1 Distribution and composition of pathogen isolated from postoperative intracranial specimen

From: Application of combined cerebrospinal fluid physicochemical parameters to detect intracranial infection in neurosurgery patients

Isolated strainsNumber (%)
G+ bacteria121 (54.8)
CNS92 (41.6)
Streptococcus viride7 (3.2)
Staphylococcus aureus7 (3.2)
Enterococcus faecalis2 (0.9)
Enterococcus faecium2 (0.9)
Enterococcus raffinosus1 (0.4)
Streptococcus pneumoniae1 (0.4)
Aerococcus viridans1 (0.4)
Others8 (3.6)
G- bacteria98 (44.3)
Acinetobacter baumannii28 (12.7)
Klebsiella22 (10.0)
Escherichia coli9 (4.1)
Acinetobacter lwoffi6 (2.7)
Enteribacter aergenes4 (1.8)
Enterobacter cloacae4 (1.8)
Pseudomonas aeruginosa2 (0.9)
Haemophilus influenza1 (0.4)
Citrobacter freundii1 (0.4)
Pasteurella multocida1 (0.4)
Others18 (8.1)
Fungi2 (0.9)
Cryptococcus neoformans2 (0.9)
Total221 (100.0)
  1. Note: CNS: Coagulase-negative staphylococci