Evidence map›Paper›PMID 23405046›Full record

ArticleJournal of the Medical Library Association : JMLA2013

Environmental health citation patterns: mapping the literature 2008-2010.

Melissa L Rethlefsen, Alison M Aldrich

Abstract read
In one paragraph

Article in Journal of the Medical Library Association : JMLA, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Mapping the literature of hospital pharmacy.Journal of the Medical Library Association : JMLA · 2016
    Article
  4. Infectious diseases citation patterns: mapping the literature 2008-2010.Journal of the Medical Library Association : JMLA · 2013
    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

2 authors.

Melissa L RethlefsenEducation Technology Librarian, Mayo Clinic Libraries, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA. mlrethlefsen@ gmail.com
Alison M Aldrich

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis research seeks to understand the publication types and ages cited most often in environmental health literature and the most commonly cited journal titles.

methodsFrom the 43,896 items cited in Environmental Health Perspectives and the Journal of Environmental Health during 2008-2010, 2 random samples were drawn: First, 1,042 items representing all citations were analyzed with respect to publication type, age, and Internet link. Second, the cited journal name and citation age were recorded for 1,038 items culled from only citations to journal articles. All journal titles were classified into Bradford zones and assigned subject disciplines.

resultsJournal articles (n = 891, 85.5%) were the most heavily cited publication type. Cited items' publication years ranged from 1951 to 2010. Close to half (49.1%) of all cited items were published 5 or fewer years previous. Sixteen journal titles (3.9%) accounted for 32.5% of all cited journal articles. The 3 most common subject disciplines-"Public, Environmental & Occupational Health," "Environmental Sciences," and "Toxicology"-accounted for 21.6% of all unique journal titles and 45.3% of all citations.

conclusionsEnvironmental health citation patterns differ from other public health disciplines in terms of cited publication types, cited journals, and age of citations.

Indexed as

BibliometricsEnvironmental HealthAccess to InformationPeriodicals as Topic

Identifiers

PMID23405046
PMCPMC3543129

What OpenQuestion holds

Textmetadata
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.