Evidence map›Paper›PMID 30333207›Full record

ArticleProceedings. Biological sciences2018

Urban rats have less variable, higher protein diets.

E Guiry, M Buckley

Open access · hybridAbstract read
In one paragraph

Article in Proceedings. Biological sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

18 citing papers in PubMed, 49 citations in OpenAlex.

  1. Microscopic and Molecular Identification ofAnimals : an open access journal from MDPI · 2026
    Article
  2. Article
  3. Computational Urban Ecology of New York City Rats.bioRxiv : the preprint server for biology · 2025
    Article
  4. Global decline of apex scavengers threatens human health.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. First Molecular Detection of PathogensTropical medicine and infectious disease · 2022
    Article
  14. Paleoproteomics.Chemical reviews · 2022
    Review
  15. Article
  16. Article
  17. Article
  18. 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 at 2 institutions in 2 countries.

E GuiryDepartment of Anthropology, Trent University, 1600 W Bank Drive, Peterborough, Ontario, Canada K9 J 0G2 eguiry@lakeheadu.ca.ORCID 0000-0002-1467-1521
M BuckleySchool of Earth and Environmental Sciences, Manchester Institute of Biotechnology, University of Manchester, 131 Princess Street, Manchester M1 7DN, UK.ORCID 0000-0002-4166-8213
University of British Columbia · CAUniversity of Manchester · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Over the past 1000 years, rats (

Indexed as

Population DensityAnimalsAnimals, WildArchaeologyCarbon IsotopesCitiesDietDiet, High-ProteinHumansNitrogen IsotopesOntarioRatsCarbon-13Carbon IsotopesNitrogen-15Nitrogen Isotopesarchaeologycommensalismhistorical ecologyRattus norvegicusstable isotopesurban ecology

Identifiers

PMID30333207
PMCPMC6234891
OpenAlexW2897427084

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.