Evidence map›Paper›PMID 27357211›Full record

ArticleBMC medical education2016

Self-perception and knowledge of evidence based medicine by physicians.

Karen A Aguirre-Raya, María F Castilla-Peón, Leticia A Barajas-Nava, Violeta Torres-Rodríguez, Onofre Muñoz-Hernández, Juan Garduño-Espinosa

Open access · goldAbstract read
In one paragraph

Article in BMC medical education, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
7.7field-weighted citation impact, top 3% 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

12 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. A PERSPECTIVE OF EVIDENCE-BASED MEDICINE.Annals of Ibadan postgraduate medicine · 2024
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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 at 2 institutions in 1 country.

Karen A Aguirre-RayaUniversidad Nacional Autónoma de México (UNAM), México City, Mexico.
María F Castilla-PeónDepartment of Medical Publications, Hospital Infantil de México Federico Gómez (HIMFG), National Health Institute, México City, Mexico.
Leticia A Barajas-NavaEvidence-Based Medicine Research Unit, Hospital Infantil de México Federico Gómez (HIMFG), National Health Institute, México City, Mexico.
Violeta Torres-RodríguezEvidence-Based Medicine Research Unit, Hospital Infantil de México Federico Gómez (HIMFG), National Health Institute, México City, Mexico.
Onofre Muñoz-HernándezDirection of Research, Hospital Infantil de México Federico Gómez (HIMFG), National Health Institute, México City, Mexico.
Juan Garduño-EspinosaDirection of Research, Hospital Infantil de México Federico Gómez (HIMFG), Torre de Hemato-Oncología e Investigación, National Health Institute, Dr. Márquez, No. 162, Col. Doctores, Del. Cuauhtémoc, C.P. 06720, México, DF, Mexico. juan.gardunoe@gmail.com.
Hospital Infantil de México Federico Gómez · MXUniversidad Nacional Autónoma de México · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe influence, legitimacy and application of Evidence Based Medicine (EBM) in the world is growing as a tool that integrates, the best available evidence to decision making in patient care. Our goal was to identify the relationship between self-perception about the relevance of Evidence Based Medicine (EBM) and the degree of basic knowledge of this discipline in a group of physicians.

methodsA survey was carried out in a third level public hospital in Mexico City. Self-perception was measured by means of a structured scale, and the degree of knowledge through parameter or "rubrics" methodology.

resultsA total of 320 questionnaires were given to 55 medical students (17 %); 45 pre-graduate medical interns (14 %); 118 medical residents (37 %) and 102 appointed physicians of different specialties (32 %). Self-perception of EBM: The majority of those surveyed (n = 274, 86 %) declared that they were very or moderately familiar with EBM. The great majority (n = 270, 84 %) believe that EBM is very important in clinical practice and 197 physicians (61 %) said that they implement it always or usually. The global index of self-perception was 75 %. Knowledge of EBM: Definition of EBM; Seven of those surveyed (2 %) included 3 of the 4 characteristics of the definition, 82 (26 %) mentioned only two characteristics of the definition, 152 (48 %) mentioned only one characteristic and 79 (25 %) did not include any characteristic of EBM. Phases of the EBM process: The majority of those surveyed (n = 218, 68 %) did not include the steps that characterize the practice of EBM, of which 79 participants (25 %) mentioned elements not related to it. The global index of knowledge was 19 %.

conclusionsThe majority of the surveyed physicians have a high self-perception of the relevance of EBM. In spite of this, the majority of them did not know the characteristics that define the EBM and phases of the process for its practice. A major discrepancy was found between self-perception and the level of basic knowledge of EBM among the surveyed physicians.

Indexed as

Educational MeasurementHealth Knowledge, Attitudes, PracticeSelf ConceptAdultAttitude of Health PersonnelDecision MakingEvidence-Based MedicineFemaleHumansInternship and ResidencyMaleMedical Staff, HospitalMexicoEvidence-based medicineKnowledgeSelf-perception

Identifiers

PMID27357211
PMCPMC4928273
OpenAlexW2466522714

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.