Evidence map›Paper›PMID 19667033›Full record

Trial reportCMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne2009

Improving the quality of care for infants: a cluster randomized controlled trial.

Shoo K Lee, Khalid Aziz, Nalini Singhal, Catherine M Cronin, Andrew James, David S C Lee, Derek Matthew, Arne Ohlsson, Koravangattu Sankaran, Mary Seshia and 7 more

Registry-linked trialOpen access · goldAbstract readClinical Trial, Phase IClinical Trial, Phase IIComparative Study
In one paragraph

Trial report in CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02600195 (Reduction of Infection in Neonatal Intensive Care Units Using the Evidence-based Practice for Improving Quality), which is not on this map. Cited by 45 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 4 pooled it
5.0field-weighted citation impact, top 4% 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.

NCT02600195 nacompletednot on this mapstarted 2015, after this paper: background citation

Reduction of Infection in Neonatal Intensive Care Units Using the Evidence-based Practice for Improving Quality: A Cluster Randomised Trial

TypeinterventionalSponsorChildren's Hospital of Fudan UniversityRan2015 to 2018Enrolled15,600ConditionsNosocomial InfectionsArmsEvidence-based Practice for Improving Quality (EPIQ) method
3 · Its place in the literature

Who cites it

45 citing papers in PubMed, 4 syntheses or guidelines pooled it, 122 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Trial
  6. Trial
  7. Effectiveness of disseminating consensus management recommendations for ulcer bleeding: a cluster randomized trial.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2013
    Trial
  8. Review
  9. Impact of a clinical encounter time protection program on pain management: a retrospective difference-in-difference study.International journal for quality in health care : journal of the International Society for Quality in Health Care · 2025
    Observational
  10. The role of QI collaboratives in neonatology.Journal of perinatology : official journal of the California Perinatal Association · 2025
    Review
  11. Article
  12. Article
  13. Article
  14. Advancements in neonatology through quality improvement.Journal of perinatology : official journal of the California Perinatal Association · 2022
    Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Outcomes and care practices for preterm infants born at less than 33 weeks' gestation: a quality-improvement study.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2020
    Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

17 authors at 1 institution in 1 country.

Shoo K LeeDepartments of Paediatrics, University of Toronto, Toronto, Ontario, Canada. sklee@mtsinai.on.ca
Khalid Aziz
Nalini Singhal
Catherine M Cronin
Andrew James
David S C Lee
Derek Matthew
Arne Ohlsson
Koravangattu Sankaran
Mary Seshia
Anne Synnes
Robin Walker
Robin Whyte
Joanne Langley
Ying C MacNab
Bonnie Stevens
Peter von Dadelszen
University of Toronto · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe developed and tested a new method, called the Evidence-based Practice for Improving Quality method, for continuous quality improvement.

methodsWe used cluster randomization to assign 6 neonatal intensive care units (ICUs) to reduce nosocomial infection (infection group) and 6 ICUs to reduce bronchopulmonary dysplasia (pulmonary group). We included all infants born at 32 or fewer weeks gestation. We collected baseline data for 1 year. Practice change interventions were implemented using rapid-change cycles for 2 years.

resultsThe difference in incidence trends (slopes of trend lines) between the ICUs in the infection and pulmonary groups was - 0.0020 (95% confidence interval [CI] - 0.0007 to 0.0004) for nosocomial infection and - 0.0006 (95% CI - 0.0011 to - 0.0001) for bronchopulmonary dysplasia.

interpretationThe results suggest that the Evidence-based Practice for Improving Quality method reduced bronchopulmonary dysplasia in the neonatal ICU and that it may reduce nosocomial infection.

Indexed as

Infant, PrematureBronchopulmonary DysplasiaCanadaCluster AnalysisCross InfectionEvidence-Based MedicineFemaleFollow-Up StudiesHumansIncidenceInfant, NewbornIntensive Care Units, NeonatalMaleProspective StudiesQuality Assurance, Health Care

Identifiers

PMID19667033
PMCPMC2761437
OpenAlexW2156130060

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.