Evidence map›Paper›PMID 29353243›Full record

ArticleBMJ quality & safety2018

Impact of order set design on urine culturing practices at an academic medical centre emergency department.

Satish Munigala, Ronald R Jackups, Robert F Poirier, Stephen Y Liang, Helen Wood, S Reza Jafarzadeh, David K Warren

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in BMJ quality & safety, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 3 pooled it
2.9field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 3 syntheses or guidelines pooled it, 44 citations in OpenAlex.

  1. The role of information systems in emergency department decision-making-a literature review.Journal of the American Medical Informatics Association : JAMIA · 2024
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  13. Evaluating the Impact of a Urinalysis to Reflex Culture Process Change in the Emergency Department at a Veterans Affairs Hospital.Federal practitioner : for the health care professionals of the VA, DoD, and PHS · 2022
    Article
  14. Review
  15. Deconstructing the urinalysis: A novel approach to diagnostic and antimicrobial stewardship.Antimicrobial stewardship & healthcare epidemiology : ASHE · 2021
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Satish MunigalaDepartment of Internal Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.
Ronald R JackupsDepartment of Pathology and Immunology, Washington University in St. Louis, St. Louis, Missouri, USA.
Robert F PoirierEmergency Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.
Stephen Y LiangDepartment of Internal Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.
Helen WoodHospital Epidemiology and Infection Prevention, Barnes-Jewish Hospital, St. Louis, Missouri, USA.
S Reza JafarzadehClinical Epidemiology Research and Training Unit, Boston University, Boston, Massachusetts, USA.ORCID 0000-0002-1099-9175
David K WarrenDepartment of Internal Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.
Washington University in St. Louis · USBarnes-Jewish Hospital · USBoston University · US

Funding

ACL HHS U54CK000482NCEZID CDC HHS U54 CK000482NCEZID CDC HHS U54 CK000609
6 · The paper itself

Abstract

backgroundUrinalysis and urine culture are commonly ordered tests in the emergency department (ED). We evaluated the impact of removal of order sets from the 'frequently ordered test' in the computerised physician order entry system (CPOE) on urine testing practices.

methodsWe conducted a before (1 September to 20 October 2015) and after (21 October to 30 November 2015) study of ED patients. The intervention consisted of retaining 'urinalysis with reflex to microscopy' as the only urine test in a highly accessible list of frequently ordered tests in the CPOE system. All other urine tests required use of additional order screens via additional mouse clicks. The frequency of urine testing before and after the intervention was compared, adjusting for temporal trends.

resultsDuring the study period, 6499 (28.2%) of 22 948 ED patients had ≥1 urine test ordered. Urine testing rates for all ED patients decreased in the post intervention period for urinalysis (291.5 pre intervention vs 278.4 per 1000 ED visits post intervention, P=0.03), urine microscopy (196.5vs179.5, P=0.001) and urine culture (54.3vs29.7, P<0.001). When adjusted for temporal trends, the daily culture rate per 1000 ED visits decreased by 46.6% (-46.6%, 95% CI -66.2% to -15.6%), but urinalysis (0.4%, 95% CI -30.1 to 44.4%), microscopy (-6.5%, 95% CI -36.0% to 36.6%) and catheterised urine culture rates (17.9%, 95% CI -16.9 to 67.4) were unchanged.

conclusionsA simple intervention of retaining only 'urinalysis with reflex to microscopy' and removing all other urine tests from the 'frequently ordered' window of the ED electronic order set decreased urine cultures ordered by 46.6% after accounting for temporal trends. Given the injudicious use of antimicrobial therapy for asymptomatic bacteriuria, findings from our study suggest that proper design of electronic order sets plays a vital role in reducing excessive ordering of urine cultures.

Indexed as

Academic Medical CentersAdultAgedEmergency Service, HospitalFemaleHumansMaleMedical Order Entry SystemsMiddle AgedPractice Patterns, Physicians'Quality ImprovementUnnecessary ProceduresUrinalysisYoung Adultemergency departmentinfection controltrigger tools

Identifiers

PMID29353243
PMCPMC6054549
OpenAlexW2794150504

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.