Objective: to explore the clinical characteristics and risk factors of blood stream infection in carbapenem-negative bacteria. Methods: in this study, 140 patients with suspected carbapenem-resistant gram-negative bac...Objective: to explore the clinical characteristics and risk factors of blood stream infection in carbapenem-negative bacteria. Methods: in this study, 140 patients with suspected carbapenem-resistant gram-negative bacteria were included in the study, and their clinical characteristics and risk factors were recorded. Results: clinical characteristics: ICU and blood surgery strains. Risk factors: 2 groups had no obvious differences in liver, gallbladder and pancreatic disease, diabetes, malignant hematological system diseases, three basic diseases, impaired immune function, invasive diagnosis and treatment operation, solid tumors, urinary system disease, chronic lung disease, carbapenem exposure history, and CVC catheterization level, not statistically significant;2 groups had significant differences in the ICU admission history, indwelling PICC tubes, and the length of hospitalization before the bloodstream infection patients occurred (p <0.05). Conclusion: the analysis of carbapenem-resistant gram-negative bacteria, its clinical emergence of risk factors is unifactorial to multifactorial, univariate, involving more diseases than multifactorial diseases. By summarizing the clinical characteristics and risk factors of bloodstream infection in carbapenem-resistant gram-negative bacteria, can provide support for infection prevention.展开更多
文摘Objective: to explore the clinical characteristics and risk factors of blood stream infection in carbapenem-negative bacteria. Methods: in this study, 140 patients with suspected carbapenem-resistant gram-negative bacteria were included in the study, and their clinical characteristics and risk factors were recorded. Results: clinical characteristics: ICU and blood surgery strains. Risk factors: 2 groups had no obvious differences in liver, gallbladder and pancreatic disease, diabetes, malignant hematological system diseases, three basic diseases, impaired immune function, invasive diagnosis and treatment operation, solid tumors, urinary system disease, chronic lung disease, carbapenem exposure history, and CVC catheterization level, not statistically significant;2 groups had significant differences in the ICU admission history, indwelling PICC tubes, and the length of hospitalization before the bloodstream infection patients occurred (p <0.05). Conclusion: the analysis of carbapenem-resistant gram-negative bacteria, its clinical emergence of risk factors is unifactorial to multifactorial, univariate, involving more diseases than multifactorial diseases. By summarizing the clinical characteristics and risk factors of bloodstream infection in carbapenem-resistant gram-negative bacteria, can provide support for infection prevention.
