Hospital-acquired infection rate in a tertiary care teaching hospital in China: a cross-sectional survey involving 2434 inpatients

摘要

A single-day hospital-acquired infections (HAIs) point prevalence study was conducted in a tertiary care hospital in China. The overall prevalence rate of HAIs was 3.53% (95% confidence interval 2.80-4.26%) among 2434 inpatients surveyed. Respiratory system infection was the most common type of HAI (49.43%), followed by surgical site infection (22.99%). The pathogen detection results for 50 patients showed Pseudomonas aeruginosa to account for 24.00% of isolates, followed by Klebsiella pneumoniae (14.00%) and Escherichia coli (14.00%).