Analysis of Cerebrospinal Fluid Routine Biochemical Level, Pathogenic Bacteria Distribution, and Risk Factors in Patients with Secondary Intracranial Infection after Brain Tumor Surgery

Table 2

Analysis of the pathogenic bacteria distribution in 65 cases of intracranial infections.

Pathogenic bacteria	Number	Percentage (%)
Gram-negative bacteria	41	66.13
Acinetobacter baumannii	13	20.97
Klebsiella pneumoniae	13	20.97
Pseudomonas aeruginosa	9	14.51
Escherichia coli	6	9.68
Gram-positive bacteria	19	30.65
Coagulase-negative staphylococci	7	11.29
Staphylococcus aureus	6	9.68
Staphylococcus epidermidis	3	4.84
Enterococcus	3	4.84
Fungus	2	3.22
Candida albicans	2	3.22
Total	62	100.00