Global Prevalence of Nosocomial Multidrug-Resistant <i>Klebsiella pneumoniae</i>: A Systematic Review and Meta-Analysis

Abstract

The emergence of nosocomial multidrug-resistant Klebsiella pneumoniae is an escalating public health threat worldwide. The prevalence of nosocomial infections due to K. pneumoniae was recorded up to 10%. In this systematic review and meta-analysis, which were conducted according to the guidelines of Preferred Reporting Items for Systematic Review and Meta-Analysis, 1092 articles were screened from four databases of which 47 studies fulfilled the selected criteria. By performing a random-effect model, the pooled prevalence of nosocomial multidrug-resistant K. pneumoniae was estimated at 32.8% (95% CI, 23.6–43.6), with high heterogeneity (I2 98.29%, p-value K. pneumoniae in the healthcare setting. The emergence of nosocomial multidrug-resistant K. pneumoniae is expected to increase globally in the future, and the best treatments for treating and preventing this pathogen should be acknowledged by healthcare staff.

Keywords

• worldwide
• prevalence
• nosocomial
• multidrug-resistant
• <i>Klebsiella pneumoniae</i>
• antibiotic resistance