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采用酶联免疫吸附试验（EIA）后，13 家亚特兰大医院向国家医疗保健安全网络（NHSN）报告的阳性事件减少。

Reductions in positive events reportable to National Healthcare Safety Network (NHSN) with adoption of reflex enzyme immunoassay (EIA) testing in 13 Atlanta hospitals.

机构信息

Foundation for Atlanta Veterans' Education and Research, Decatur, Georgia.

Atlanta Veterans' Affairs Medical Center, Decatur, Georgia.

出版信息

Infect Control Hosp Epidemiol. 2022 Jul;43(7):935-938. doi: 10.1017/ice.2021.145. Epub 2021 Jul 8.

DOI:10.1017/ice.2021.145
PMID:34236019
Abstract

In total, 13 facilities changed testing to reflexive testing by enzyme immunoassay (EIA) only after a positive nucleic acid-amplification test (NAAT); the standardized infection ratio (SIR) decreased by 46% (range, -12% to -71% per hospital). Changing testing practice greatly influenced a performance metric without changing infection prevention practice.

摘要

共有 13 家机构在核酸扩增试验（NAAT）阳性后仅通过酶免疫测定（EIA）进行反射性检测；标准化感染率（SIR）降低了 46%（每家医院降低幅度为-12%至-71%）。改变检测实践极大地影响了一项绩效指标，而没有改变感染预防实践。

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