Analysis of Clinical Characteristics and Risk Factors of <i>Pseudomonas aeruginosa</i> Bloodstream Infection in 55 Cases

Objective: Pseudomonas aeruginosa bloodstream infection presents a severe challenge to hospitalized patients. To investigate the clinical characteristics, risk factors and drug resistance of infection. Methods: Clinical data laboratory results patients with in First Affiliated Hospital Yangtze University from January 2019 December 2022 were retrospectively analyzed. The associated death analyzed by univariate analysis. Results: A total 55 enrolled this study, 28-day mortality rate was 14.5%. Univariate analysis showed that high procalcitonin, low albumin, ICU admission, central venous catheterization, indwelling catheter, mechanical ventilation death. Multivariate Logistic regression hypoproteinemia catheters independent for Conclusions: P. is not high, but fatality high. combination hypoalbuminemia after onset disease use vein can lead increased mortality, suggesting identification high-risk as early possible, reducing catheters, preventing occurrence improving prognosis.