Evidence map›Paper›PMID 15262881›Full record

ArticleCMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne2004

Decrease in antibiotic use among children in the 1990s: not all antibiotics, not all children.

Anita L Kozyrskyj, Anita G Carrie, Garey B Mazowita, Lisa M Lix, Terry P Klassen, Barbara J Law

Abstract read
In one paragraph

Article in CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Training family physicians in shared decision making for the use of antibiotics for acute respiratory infections: a pilot clustered randomized controlled trial.Health expectations : an international journal of public participation in health care and health policy · 2011
    Trial
  2. Trial
  3. Association between Broad-Spectrum Antibiotic Use and Risk of Early-Onset Colorectal Cancer.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Impact of delay in asthma diagnosis on chest X-ray and antibiotic utilization by clinicians.The Journal of asthma : official journal of the Association for the Care of Asthma · 2012
    Article
  9. Update on acute otitis media in children younger than 2 years of age.Canadian family physician Medecin de famille canadien · 2011
    Article
  10. Article
  11. Article
  12. Review
  13. Antibiotic availability and the prevalence of pediatric pneumonia during a physicians' strike.The Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2007
    Article
  14. Article
  15. Article
  16. Evaluation of the prescription and use of antibiotics in Brazilian children.The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases
    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

6 authors.

Anita L KozyrskyjDepartment of Community Health Sciences, Manitoba Centre for Health Policy, University of Manitoba, Winnipeg. kozyrsk@cc.umanitoba.ca
Anita G Carrie
Garey B Mazowita
Lisa M Lix
Terry P Klassen
Barbara J Law

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDecreases in antibiotic use were widely reported in the 1990s. This study was undertaken to determine trends in the use of antibiotics from fiscal year (FY) 1995 (April 1995 to March 1996) to FY 2001 in a complete population of Manitoba children.

methodsUsing Manitoba's health care databases, we determined annual population-based rates of antibiotic prescription among children by antibiotic class (narrow-spectrum and broader-spectrum antibiotics), age group, physician diagnosis (e.g., otitis media or bronchitis) and neighbourhood income in urban areas (derived from the 1996 census). Antibiotic prescription rates were generated within a generalized linear model framework with general estimating equations, and differences between FY 2001 and FY 1995 were tested. Differences in antibiotic use over time were compared across antibiotic classes, age groups, diagnoses and income neighbourhoods.

resultsThe overall antibiotic prescription rate decreased by almost one-third, from 1.2 prescriptions per child in FY 1995 to 0.9 prescriptions in FY 2001. Total antibiotic use declined for all respiratory tract infections; decreases were greatest for the sulfonamides (decrease to less than one-third the FY 1995 rate) and narrow-spectrum macrolides (decrease to less than half the FY 1995 rate). In contrast, the FY 2001 rate for broader-spectrum macrolides was as much as 12.5 times the FY 1995 rate. Otitis media accounted for one-quarter of the use of the latter agents. Preschool children and low-income children received the greatest number of antibiotic prescriptions. Declines in antibiotic prescriptions were of a lesser magnitude for low-income children (for whom rates in FY 2001 were four-fifths the rates in FY 1995) than for higher-income children (for whom rates in FY 2001 were about two-thirds the rates in FY 1995).

interpretationOverall, antibiotic use declined over the late 1990s in this population of Canadian children, but the increasing use of broader-spectrum macrolides and higher rates of antibiotic use among preschool and low-income children may have implications for antibiotic resistance.

Indexed as

AdolescentAge DistributionAnti-Bacterial AgentsChildChild, PreschoolData CollectionHumansIncomeInfantInfant, NewbornManitobaOtitis MediaRespiratory Tract InfectionsAnti-Bacterial Agents

Identifiers

PMID15262881
PMCPMC450361

What OpenQuestion holds

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Registered trials

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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.