دورية أكاديمية
Hospital Transfer Network Structure as a Risk Factor for Clostridium difficile Infection
| العنوان: | Hospital Transfer Network Structure as a Risk Factor for Clostridium difficile Infection |
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| المؤلفون: | Simmering, Jacob E., Polgreen, Linnea A., Campbell, David R., Cavanaugh, Joseph E., Polgreen, Philip M. |
| المصدر: | Infection Control & Hospital Epidemiology ; volume 36, issue 9, page 1031-1037 ; ISSN 0899-823X 1559-6834 |
| بيانات النشر: | Cambridge University Press (CUP) |
| سنة النشر: | 2015 |
| الوصف: | OBJECTIVE To determine the effect of interhospital patient sharing via transfers on the rate of Clostridium difficile infections in a hospital. DESIGN Retrospective cohort. METHODS Using data from the Healthcare Cost and Utilization Project California State Inpatient Database, 2005–2011, we identified 2,752,639 transfers. We then constructed a series of networks detailing the connections formed by hospitals. We computed 2 measures of connectivity, indegree and weighted indegree, measuring the number of hospitals from which transfers into a hospital arrive, and the total number of incoming transfers, respectively. Next, we estimated a multivariate model of C. difficile infection cases using the log-transformed network measures as well as covariates for hospital fixed effects, log median length of stay, log fraction of patients aged 65 or older, and quarter and year indicators as predictors. RESULTS We found an increase of 1 in the log indegree was associated with a 4.8% increase in incidence of C. difficile infection (95% CI, 2.3%–7.4%) and an increase of 1 in log weighted indegree was associated with a 3.3% increase in C. difficile infection incidence (1.5%–5.2%). Moreover, including measures of connectivity in our models greatly improved their fit. CONCLUSIONS Our results suggest infection control is not under the exclusive control of a given hospital but is also influenced by the connections and number of connections that hospitals have with other hospitals. Infect. Control Hosp. Epidemiol. 2015;36(9):1031–1037 |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1017/ice.2015.130 |
| الإتاحة: | https://doi.org/10.1017/ice.2015.130Test https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0899823X15001300Test |
| حقوق: | https://www.cambridge.org/core/termsTest |
| رقم الانضمام: | edsbas.B1EB4701 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1017/ice.2015.130 |
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