Evidence map›Paper›PMID 34845954›Full record

ArticleScandinavian journal of primary health care2021

Prescribing antibiotics: the use of diagnostic tests in general practice. A register-based study.

Rikke Vognbjerg Sydenham, Ulrik Stenz Justesen, Malene Plejdrup Hansen, Line Bjørnskov Pedersen, Rune Munck Aabenhus, Sonja Wehberg, Dorte Ejg Jarbøl

Abstract read
In one paragraph

Article in Scandinavian journal of primary health care, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

  1. Clinical indications for antibiotic prescribing in Danish general practice.Scandinavian journal of primary health care · 2026
    Article
  2. Article
  3. Point-of-care C-reactive protein testing in general practice out-of-hours services: tool or trap?The British journal of general practice : the journal of the Royal College of General Practitioners · 2025
    Article
  4. Article
  5. Article
  6. 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

7 authors.

Rikke Vognbjerg SydenhamResearch Unit of General Practice, Institute of Public Health, University of Southern Denmark, Odense, Denmark.
Ulrik Stenz JustesenDepartment of Clinical Microbiology, Odense University Hospital, Odense, Denmark.
Malene Plejdrup HansenCenter for General Practice at Aalborg University, Aalborg, Denmark.
Line Bjørnskov PedersenResearch Unit of General Practice, Institute of Public Health, University of Southern Denmark, Odense, Denmark.
Rune Munck AabenhusResearch Unit for General Practice, University of Copenhagen, Copenhagen, Denmark.
Sonja WehbergResearch Unit of General Practice, Institute of Public Health, University of Southern Denmark, Odense, Denmark.
Dorte Ejg JarbølResearch Unit of General Practice, Institute of Public Health, University of Southern Denmark, Odense, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo assess (i) the pattern of antibiotic prescribing in Danish general practice, (ii) the use of diagnostic tests [point-of-care (POC) and tests analysed at the hospital laboratory (laboratory tests)], and (iii) the frequency of diagnostic testing in relation to antibiotic prescriptions.

designRetrospective cross-sectional register-based study.

settingGeneral practice in a geographical area of Denmark covering 455,956 inhabitants. SUBJECTS: We studied redeemed antibiotic prescriptions and performed diagnostic tests in general practice from 2013 to 2017 among inhabitants in nine selected municipalities.

main outcome measuresFrequency of antibiotic courses. Frequency and type of diagnostic testing performed in relation to types of antibiotics.

resultsA total of 783,252 antibiotic courses were redeemed from general practice with an overall decrease of 19% during 2013-2017. Diagnostic testing increased by 6% during this period. POC tests comprised the majority of performed diagnostic tests (83%) with C-reactive protein (CRP) as the most frequently used test. A 27% increase in the use of laboratory tests was observed. Tests were performed in relation to 43% of all antibiotic courses; most in relation to prescriptions for sulphonamide and trimethoprim (57%) and rarely when prescribing tetracyclines (10%). Conflicting with national guidelines, Danish GPs prescribed fluoroquinolones without performing any kind of diagnostic testing in 48% of the cases.

conclusionsThis study provides an overview of the use of diagnostic tests in relation to antibiotics and creates basis for further research into the variability between types of antibiotics. The study indicates that there is room for improvement to use diagnostic tests as an aid to promote prudent antibiotic use.KEY POINTSDiagnostic tests (point-of-care or tests analysed at the hospital laboratory), can increase diagnostic certainty and lead to a reduction in antibiotic use in general practice.A decrease in antibiotic courses in general practice in Denmark was observed during 2013-2017, while the use of diagnostic tests increased.A diagnostic test was performed in relation to 43% of antibiotic courses.Only 52% of prescribed fluoroquinolones was related to a diagnostic test, conflicting with national guidelines.

Indexed as

General PracticeRespiratory Tract InfectionsAnti-Bacterial AgentsCross-Sectional StudiesDiagnostic Tests, RoutineDrug PrescriptionsHumansPractice Patterns, Physicians'Retrospective StudiesAnti-Bacterial AgentsDiagnostic methodsdrug prescriptionepidemiologyfamily practiceinfections

Identifiers

PMID34845954
PMCPMC8725972

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.