Evidence map›Paper›PMID 33431727›Full record

ArticleThe Journal of veterinary medical science2021

Effectiveness of ear skin swabs for monitoring methicillin-resistant Staphylococcus aureus ST398 in pigs at abattoirs.

Yoshimasa Sasaki, Haruko Sakurada, Makiko Yamanaka, Kazuhisa Nara, Shigeko Tanaka, Masashi Uema, Yoshikazu Ishii, Yutaka Tamura, Tetsuo Asai

Open access · diamondAbstract read
In one paragraph

Article in The Journal of veterinary medical science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.3field-weighted citation impact, top 41% 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

6 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Prevalence of Methicillin-ResistantEpidemiologia (Basel, Switzerland) · 2025
    Review
  3. Article
  4. Article
  5. Article
  6. Review
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

9 authors at 5 institutions in 1 country.

Yoshimasa SasakiDivision of Biomedical Food Research, National Institute of Health Sciences, 3-25-26 Tonomachi, Kawasaki-ku, Kawasaki, Kanagawa 210-9501, Japan.
Haruko SakuradaTowada Meat Inspection Center of Aomori Prefecture, 1-13 Nozaki, Sanbongi, Towada, Aomori 034-0001, Japan.
Makiko YamanakaTowada Meat Inspection Center of Aomori Prefecture, 1-13 Nozaki, Sanbongi, Towada, Aomori 034-0001, Japan.
Kazuhisa NaraTowada Meat Inspection Center of Aomori Prefecture, 1-13 Nozaki, Sanbongi, Towada, Aomori 034-0001, Japan.
Shigeko TanakaTowada Meat Inspection Center of Aomori Prefecture, 1-13 Nozaki, Sanbongi, Towada, Aomori 034-0001, Japan.
Masashi UemaDivision of Biomedical Food Research, National Institute of Health Sciences, 3-25-26 Tonomachi, Kawasaki-ku, Kawasaki, Kanagawa 210-9501, Japan.
Yoshikazu IshiiDepartment of Microbiology and Infectious Disease, Toho University School of Medicine, 5-21-16 Omori-nishi, Ota-ku, Tokyo, 143-8540, Japan.
Yutaka TamuraDepartment of Health and Environmental Sciences, School of Veterinary Medicine, Rakuno Gakuen University, 582 Midorimachi, Bunkyodai, Ebetsu, Hokkaido 162-8640, Japan.
Tetsuo AsaiDepartment of Applied Veterinary Science, the United Graduate School of Veterinary Science, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan.
Towada City Hospital · JPGifu University · JPNational Institute of Health Sciences · JPRakuno Gakuen University · JPToho University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Monitoring the prevalence of livestock-associated methicillin-resistant Staphylococcus aureus (LA-MRSA) in pigs could be useful for managing transmission risk to humans. To optimize sampling for LA-MRSA monitoring, we compared the sensitivity of MRSA isolation from skin swabs taken behind the ear and nasal swabs collected from 276 pigs and investigated the prevalence of MRSA in their carcasses. MRSA was isolated from 40 behind the ear skin swabs (14.5%), which was statistically higher than the number isolated from nasal swabs (23 samples, 8.3%). MRSA prevalence in the carcasses was 0.4%. All MRSA isolates were sequence type 398 lineage. Sampling of both the skin behind the ear and nasal mucosa in a pig is recommended to investigate the prevalence of LA-MRSA in pigs.

Indexed as

Methicillin-Resistant Staphylococcus aureusStaphylococcal InfectionsSwine DiseasesAbattoirsAnimalsLivestockMicrobial Sensitivity TestsSwinemethicillin-resistant Staphylococcus aureuspigsequence type 398

Identifiers

PMID33431727
PMCPMC7870411
OpenAlexW3120109662

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.