ArticleInfection2022
The proportion, species distribution and dynamic trends of bloodstream infection cases in a tertiary hospital in China, 2010-2019.
Article in Infection, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed.
- Difference in clinical characteristics and outcomes between hospital-acquired and community-acquired pleural infection.MedScience · 2026Article
- Performance of metagenomic next-generation sequencing for bloodstream infections in perioperative critically ill patients- aFrontiers in cellular and infection microbiology · 2026Article
- Retrospective study on the effectiveness of clinical pharmacists' consultation in the management of carbapenem-resistant organisms infections.Frontiers in pharmacology · 2026Article
- Six-year retrospective analysis of the epidemiology and risk factors of multidrug-resistant bloodstream infections in oncology patients in Jiangxi, China.Microbiology spectrum · 2025Article
- Burden of bacterial antimicrobial resistance 1990-2021 in China: a systematic analysis for the global burden of disease study 2021.BMC medicine · 2025Article
- Improved management of hospital-acquired infections with DRG-based payment system: an interrupted time‑series analysis.BMC health services research · 2025Article
- Plasma microbial cell-free DNA characterization in different populations based on the droplet digital PCR method: a multi-cohort study.Frontiers in microbiology · 2025Article
- Dynamic shifts in pathogen ecology of catheter-related bloodstream infections: temporal trends and ward-specific risk landscapes.Frontiers in medicine · 2025Article
- Comparison of Efficacy and Safety of Colistimethate Sodium and Polymyxin B in the Treatment of Bloodstream Infection Caused by Carbapenem-Resistant Gram-Negative Bacteria: A Retrospective Study.Infection and drug resistance · 2025Article
- Rapid determination of antibiotic susceptibility of clinical isolates of Escherichia coli by SYBR green I/Propidium iodide assay.Scientific reports · 2024Article
- Article
- Species Distribution, Typical Clinical Features and Risk Factors for Poor Prognosis of Super-Elderly Patients with Bloodstream Infection in China.Infection and drug resistance · 2024Article
- Association of coagulase-negative staphylococci with orthopedic infections detected by in-house multiplex real-time PCR.Frontiers in microbiology · 2024Article
- Development of a novel integrated isothermal amplification system for detection of bacteria-spiked blood samples.AMB Express · 2023Article
- The Epidemiology and Clinical Characteristics of Fungemia in a Tertiary Hospital in Southern China: A 6-Year Retrospective Study.Mycopathologia · 2023Article
- Clinical evaluation of polymerase chain reaction coupled with quantum dot fluorescence analysis in the identification of bacteria and yeasts in patients with suspected bloodstream infections.Microbial biotechnology · 2023Article
- Bacterial Etiology and Antimicrobial Resistance Pattern of Pediatric Bloodstream Infections in Beijing, 2015-2019.Infection and drug resistance · 2023Article
- The utilization of nanopore targeted sequencing proves to be advantageous in the identification of infections present in deceased donors.Frontiers in microbiology · 2023Article
- The Distribution, Drug Susceptibility, and Dynamic Trends ofInfection and drug resistance · 2023Article
- Establishment and Validation of a Risk Prediction Model for Mortality in Patients withInfection and drug resistance · 2023Article
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6 authors.
Funding
Abstract
backgroundRecent epidemiological studies on bloodstream infection (BSI) that include the proportion, species distribution and dynamic changes are scarce in China. This study was performed to understand these epidemiological data of BSI over the past 10 years in China.
methodsUsing a prospective nosocomial infection surveillance system, this study was retrospectively performed in one of the largest hospitals in China. The time trend was tested using the Cochran-Armitage trend test in R Programming Language.
resultsFrom 2010 to 2019, there were totally 9381 episodes of BSI cases out of 1,437,927 adult-hospitalized patients in the hospital, the total proportion of BSI cases was 6.50‰ (6.50 episodes per 1000 adult-hospitalized patients) and the proportion had significantly decreased (8.24-6.07‰, time trend P < 0.001). Among the 9381 episodes of BSI, 93.1% were bacteremia and others were fungemia (6.9%). As the most common species, the composition ratios of coagulase-negative staphylococcus (25.6-32.5%), Escherichia coli (9.8-13.6%) and Klebsiella pneumoniae (5.3-10.4%) had been dynamically increased (all time trends P < 0.05) and the proportion of Pseudomonas aeruginosa had decreased (4.0-2.4%, time trend P = 0.032). However, Staphylococcus aureus (3.3-3.1%) and Acinetobacter baumannii (4.4-4.2%) had not changed significantly (P > 0.05). These common species were consistent with China Antimicrobial Surveillance Network reported in 2018 (2018 CHINET report), but their composition ratios were different. In addition, among bacteremia, the proportion of multidrug-resistant bacteria gradually increased from 52.9 to 68.4% (time trend P < 0.001).
conclusionThe proportion and species distribution of BSI were dynamically changing along certain trends. These trends deserved more attention from clinicians and researchers.
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