A minimalist electronic health record-based intervention to reduce standing lab utilisation.

Abstract:

BACKGROUND:Repetitive laboratory testing in stable patients is low-value care. Electronic health record (EHR)-based interventions are easy to disseminate but can be restrictive. OBJECTIVE:To evaluate the effect of a minimally restrictive EHR-based intervention on utilisation. SETTING:One year before and after intervention at a 600-bed tertiary care hospital. 18 000 patients admitted to General Medicine, General Surgery and the Intensive Care Unit (ICU). INTERVENTION:Providers were required to specify the number of times each test should occur instead of being able to order them indefinitely. MEASUREMENTS:For eight tests, utilisation (number of labs performed per patient day) and number of associated orders were measured. RESULTS:Utilisation decreased for some tests on all services. Notably, complete blood count with differential decreased 9% (p<0.001) on General Medicine and 21% (p<0.001) in the ICU. CONCLUSIONS:Requiring providers to specify the number of occurrences of labs changes significantly reduces utilisation in some cases.

journal_name

Postgrad Med J

authors

Chin KK,Krishnamurthy A,Zubair T,Ramaswamy T,Hom J,Maggio P,Shieh L

doi

10.1136/postgradmedj-2019-136992

subject

Has Abstract

pub_date

2021-02-01 00:00:00

pages

97-102

issue

1144

eissn

0032-5473

issn

1469-0756

pii

postgradmedj-2019-136992

journal_volume

97

pub_type

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