The reliability of the McCabe score as a marker of co-morbidity in healthcare-associated infection point prevalence studies

This study aimed to ascertain the reliability of the McCabe score in a healthcare-associated infection point prevalence survey.   A 10 European Union Member States survey in 20 hospitals (n = 1912) indicated that there was a moderate level of agreement (κ = 0.57) with the score. The reliability of the application of the score could be increased by training data collectors, particularly with reference to the ultimately fatal criteria. This is important if the score is to be used to risk adjust data to drive infection prevention and control interventions

by M Sprenger Rapid communications HIV and AIDS in the European Union, 2009 4

D Tubin-Delic, on behalf of the outbreak control team Surveillance and outbreak reports Control of a multi-hospital outbreak of KPC-producing Klebsiella pneumonia

Benchmarking French regions according to their prevalence of healthcare-associated infections

International audienceObjective. To propose an original method of benchmarking regions based on their prevalence of healthcare-associated infections (HAIs) and to identify regions with unusual results. Design. To study between-region variability with a three-level hierarchical logistic regression model and a Bayesian non-parametric method. Setting. French 2006 national HAIs point prevalence survey. Participants. A total of 336 858 patients from 2289 healthcare facilities in 27 regions. Patients with an imported HAI (1% of the data, 20.7% of infected patients), facilities with <5 patients and patients who had at least one missing value for the variables taken into account were excluded (5.0% of patients). Main Outcome Measure. Binary outcome variable indicates whether a given patient was infected. Results. Two clusters of regions were identified: one cluster of five regions had a lower adjusted prevalence than the other one of 22 regions, while no region with unusually high prevalence could be identified. Nevertheless, the degree of heterogeneity of odds ratios between facilities for facility-specific effects of use of invasive devices was more important in some regions than in others. Conclusions. The adjusted regional prevalence of HAIs can serve as an adequate benchmark to identify regions with concerning results. Although no outlier regions were identified, the proposed approach could be applied to the data of the 2012 national survey to benchmark regional healthcare policies. The estimation of facility-specific effects of use of invasive devices may orient future regional action plans

Emergence of carbapenemase-producing Enterobacteriaceae

2. Centre de coordination de la lutte contre les infections nosocomiales (CCli

Nationwide pseudo-outbreak of Salmonella enterica ssp. diarizonae, France

International audienceTo investigate an increased incidence of human cultures growing Salmonella enterica ssp. diarizonae serotype 61:k:1,5,7 in France in 2008, we reviewed medical records of case patients and identified the material used during invasive procedures and for bacterial culture. Trace-back investigations incriminated culture media containing contaminated sheep blood agar