Evidence map›Paper›PMID 29017466›Full record

Observational studyBMC infectious diseases2017

Prevalence of antimicrobial resistant Escherichia coli from patients with suspected urinary tract infection in primary care, Denmark.

Gloria Córdoba, Anne Holm, Frank Hansen, Anette M Hammerum, Lars Bjerrum

Registry-linked trialOpen access · goldAbstract readObservational Study
In one paragraph

Observational study in BMC infectious diseases, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02249273 (Diagnostic Process in Patients With a Suspected Urinary Trcat Infection in Danish Primary Care), which is not on this map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
4.1field-weighted citation impact, top 5% 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.

NCT02249273 completednot on this map

Diagnostic Process in Patients With a Suspected Urinary Trcat Infection in Danish Primary Care: Impact on Appropriate Use of Antibiotics and Patient's Recovery.

TypeobservationalSponsorUniversity of CopenhagenRan2014 to 2015Enrolled500ConditionsUrinary Tract InfectionsArmsDiagnostic approaches
3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Current Insights into Antibiotic Resistance in UropathogenicAntibiotics (Basel, Switzerland) · 2025
    Review
  4. Review
  5. Exploring Antibiotic Resistance Patterns inJournal of clinical medicine · 2025
    Article
  6. Article
  7. Article
  8. Observational
  9. Article
  10. Article
  11. Article
  12. Article
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  15. Article
  16. Subtyping β-lactamase-producingIranian journal of basic medical sciences · 2021
    Article
  17. Article
  18. Article
  19. Article
  20. Molecular Characterization of UropathogenicMedicina (Kaunas, Lithuania) · 2019
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Gloria CórdobaThe Research Unit for General Practice and Section of General Practice, Department of Public Health, University of Copenhagen; Øster Farimagsgade 5, 1014, Copenhagen, Denmark. gloriac@sund.ku.dk.ORCID 0000-0002-2609-0468
Anne HolmThe Research Unit for General Practice and Section of General Practice, Department of Public Health, University of Copenhagen; Øster Farimagsgade 5, 1014, Copenhagen, Denmark.
Frank HansenDepartment for Bacteria, Parasites and Fungi, Statens Serum Institut, Copenhagen, Denmark.
Anette M HammerumDepartment for Bacteria, Parasites and Fungi, Statens Serum Institut, Copenhagen, Denmark.
Lars BjerrumThe Research Unit for General Practice and Section of General Practice, Department of Public Health, University of Copenhagen; Øster Farimagsgade 5, 1014, Copenhagen, Denmark.
University of Copenhagen · DKStatens Serum Institut · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEscherichia coli is the most common pathogen causing Urinary Tract Infections (UTI). Data from the current National Surveillance program in Denmark (DANMAP) may not accurately represent the prevalence of resistant E. coli in primary care, because only urine samples from complicated cases may be forwarded to the microbiological departments at hospitals for diagnostic examination. The aim of this study was to assess the prevalence of resistant E. coli to the most commonly used antimicrobial agents in primary care in a consecutive sample of patients from general practice.

methodsObservational study carried out from December 2014 to December 2015. Thirty-nine general practices from The Capital Region of Denmark included adult patients with urinary tract symptoms and suspected UTI. All urine samples were sent to the central laboratory Statens Serum Institut (SSI). Significant bacteriuria was interpreted according to the European Urinalysis Standards. Susceptibility testing was performed and interpreted according to the European Committee on Antimicrobial Susceptibility Testing (EUCAST) standards.

resultsFrom the 39 general practices 505 patients were recruited. Completed data were obtained from 485 (96%) patients. According to the European Urinalysis Standards, 261 (54%) patients had positive bacteriuria. The most common uropathogen in patients with uncomplicated (uUTI) and complicated (cUTI) urinary tract infection was E. coli 105 (69%) and 76 (70%), respectively. Eighty-two (45%) of 181 E. coli isolates were resistant to at least one of the tested antibiotics and 50 out of 82 isolates were resistant to two or more antimicrobial agents. The highest resistance-rate was found against ampicillin 34% (95% CI 24;42) in uUTI and 36% (24;46) in cUTI. There were no differences in the distribution of resistance between uncomplicated and complicated cases. The prevalence of resistance was similar to the one reported in DANMAP 2014.

conclusionIn E. coli from uUTI there is high resistance rates to antimicrobial agents commonly used in primary care. There was no difference in the distribution of resistant E. coli in suspected uUTI vs cUTI. In Denmark, data from the National Surveillance program DANMAP can guide the decision for choice of antibiotic in patients with suspected UTI seeking care in primary care.

trial registrationClinicalTrials.gov NCT02249273 .

Indexed as

AdultAmpicillinAnti-Bacterial AgentsBacteriuriaDenmarkDrug Resistance, BacterialEscherichia coliEscherichia coli InfectionsHumansPrevalencePrimary Health CareProspective StudiesUrinary Tract InfectionsAmpicillinAnti-Bacterial AgentsAntibiotic resistanceE. coliUrinary tract infections

Identifiers

PMID29017466
PMCPMC5635483
OpenAlexW2762432943

What OpenQuestion holds

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Registered trials

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.