Evidence map›Paper›PMID 34944216›Full record

ArticleAnimals : an open access journal from MDPI2021

"Mothers Should Have Freedom of Movement"-Citizens' Attitudes Regarding Farrowing Housing Systems for Sows and Their Piglets.

Bianca Vandresen, Maria José Hötzel

Abstract read
In one paragraph

Article in Animals : an open access journal from MDPI, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
–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

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Gilts are motivated to exit a stall.Scientific reports · 2025
    Article
  4. Article
  5. Swine industry perspectives on the future of pig farming.Animal welfare (South Mimms, England) · 2024
    Article
  6. Article
  7. Article
  8. Freedom to Move: Free Lactation Pens Improve Sow Welfare.Animals : an open access journal from MDPI · 2022
    Article
  9. Linking Animal Welfare and Antibiotic Use in Pig Farming-A Review.Animals : an open access journal from MDPI · 2022
    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

2 authors.

Bianca VandresenLaboratório de Etologia Aplicada e Bem-Estar Animal, Universidade Federal de Santa Catarina, Rod. Admar Gonzaga 1346, Itacorubi, Florianópolis 88034-001, Brazil.ORCID 0000-0002-6825-3675
Maria José HötzelLaboratório de Etologia Aplicada e Bem-Estar Animal, Universidade Federal de Santa Catarina, Rod. Admar Gonzaga 1346, Itacorubi, Florianópolis 88034-001, Brazil.ORCID 0000-0003-1034-3202

Funding

National Council for Scientific and Technological Development 404403/2016-6
6 · The paper itself

Abstract

Farrowing crates are the most common housing for lactating sows throughout the world, despite known public opposition to housing systems that deprive animals' freedom to move. This study aimed to investigate Brazilian citizens' attitudes towards three farrowing housing systems (crates, loose pens, and outdoors). Data were obtained via an online questionnaire containing open- and close-ended questions. Participants' (

Indexed as

animal welfarefarrowing cratesloose farrowing pensoutdoorpigssocial license

Identifiers

PMID34944216
PMCPMC8698166

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.