
Original ArticleAntibiotic Impregnated External Ventricular Drains: Meta and Cost Analysis
Keywords: شماره مورد نیاز برای درمان; Antibiotic-impregnated; External ventricular drain; Infection; Meta-analysis; Ventriculitis; CI; Confidence interval; CSF; Cerebrospinal fluid; EVD; external ventricular drain; NNT; Number needed to treat; RCT; Randomized controlled trial; RR; Relative ri