The use of null models and partial least squares approach path modelling (PLS-PM) for investigating risk factors influencing post-weaning mortality in indoor pig farms.
Identifieur interne : 000203 ( Main/Exploration ); précédent : 000202; suivant : 000204The use of null models and partial least squares approach path modelling (PLS-PM) for investigating risk factors influencing post-weaning mortality in indoor pig farms.
Auteurs : E. Serrano [Espagne] ; S. L Pez-Soria [Espagne] ; L. Trinchera [France] ; J. Segalés [Espagne]Source :
- Epidemiology and infection [ 1469-4409 ] ; 2014.
Descripteurs français
- KwdFr :
- Algorithmes (MeSH), Animaux (MeSH), Espagne (MeSH), Facteurs de risque (MeSH), Maladies des porcs (mortalité), Maladies des porcs (prévention et contrôle), Maladies des porcs (virologie), Maladies virales (mortalité), Maladies virales (médecine vétérinaire), Maladies virales (prévention et contrôle), Méthode des moindres carrés (MeSH), Sevrage (MeSH), Suidae (MeSH), Test ELISA (MeSH), Élevage (MeSH).
- MESH :
- mortalité : Maladies des porcs, Maladies virales.
- médecine vétérinaire : Maladies virales.
- prévention et contrôle : Maladies des porcs, Maladies virales.
- virologie : Maladies des porcs.
- Algorithmes, Animaux, Espagne, Facteurs de risque, Méthode des moindres carrés, Sevrage, Suidae, Test ELISA, Élevage.
- Wicri :
- geographic : Espagne.
English descriptors
- KwdEn :
- Algorithms (MeSH), Animal Husbandry (MeSH), Animals (MeSH), Enzyme-Linked Immunosorbent Assay (MeSH), Least-Squares Analysis (MeSH), Risk Factors (MeSH), Spain (MeSH), Swine (MeSH), Swine Diseases (mortality), Swine Diseases (prevention & control), Swine Diseases (virology), Virus Diseases (mortality), Virus Diseases (prevention & control), Virus Diseases (veterinary), Weaning (MeSH).
- MESH :
- geographic : Spain.
- mortality : Swine Diseases, Virus Diseases.
- prevention & control : Swine Diseases, Virus Diseases.
- veterinary : Virus Diseases.
- virology : Swine Diseases.
- Algorithms, Animal Husbandry, Animals, Enzyme-Linked Immunosorbent Assay, Least-Squares Analysis, Risk Factors, Swine, Weaning.
Abstract
Although post-weaning mortality (PWM) in pig farming is mainly due to the effect of pathogens, farm type or swine management are also directly or indirectly involved. In this work, we used null models and the partial least squares approach (PLS) to structural equation modelling, also known as PLS path modelling (PLS-PM), to explore whether farm type, swine management and pathogens, including porcine circovirus type 2, swine influenza virus, porcine reproductive and respiratory syndrome virus and Aujeszky's disease virus, directly or indirectly influenced PWM in 42 Spanish indoor pig farms. The null model analysis revealed that contact with multiple combinations of viruses could occur by chance. On the other hand, PLS-PM showed that farm characteristics do not influence virus infections, and thus neither farm type nor associated management practices shaped PWM due to pathogens. Accordingly, preventive programmes aimed at controlling PWM in intensive farming should prioritize the control of major pig pathogens.
DOI: 10.1017/S0950268813001295
PubMed: 23725592
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Serrano</name><affiliation wicri:level="4"><nlm:affiliation>Servei d´Ecopatologia de Fauna Salvatge (SEFaS), Departament de Medicina i Cirurgia Animals, Universitat Autònoma de Barcelona, Barcelona, Spain.</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Servei d´Ecopatologia de Fauna Salvatge (SEFaS), Departament de Medicina i Cirurgia Animals, Universitat Autònoma de Barcelona, Barcelona</wicri:regionArea><placeName><settlement type="city">Barcelone</settlement><region nuts="2" type="region">Catalogne</region></placeName><orgName type="university">Université autonome de Barcelone</orgName></affiliation></author><author><name sortKey="L Pez Soria, S" sort="L Pez Soria, S" uniqKey="L Pez Soria S" first="S" last="L Pez-Soria">S. 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Serrano</name><affiliation wicri:level="4"><nlm:affiliation>Servei d´Ecopatologia de Fauna Salvatge (SEFaS), Departament de Medicina i Cirurgia Animals, Universitat Autònoma de Barcelona, Barcelona, Spain.</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Servei d´Ecopatologia de Fauna Salvatge (SEFaS), Departament de Medicina i Cirurgia Animals, Universitat Autònoma de Barcelona, Barcelona</wicri:regionArea><placeName><settlement type="city">Barcelone</settlement><region nuts="2" type="region">Catalogne</region></placeName><orgName type="university">Université autonome de Barcelone</orgName></affiliation></author><author><name sortKey="L Pez Soria, S" sort="L Pez Soria, S" uniqKey="L Pez Soria S" first="S" last="L Pez-Soria">S. L Pez-Soria</name><affiliation wicri:level="4"><nlm:affiliation>Centre de Recerca en Sanitat Animal (CReSA), UAB-IRTA, Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain.</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Centre de Recerca en Sanitat Animal (CReSA), UAB-IRTA, Campus de la Universitat Autònoma de Barcelona, Bellaterra</wicri:regionArea><orgName type="university">Université autonome de Barcelone</orgName><placeName><settlement type="city">Barcelone</settlement><region nuts="2" type="region">Catalogne</region></placeName></affiliation></author><author><name sortKey="Trinchera, L" sort="Trinchera, L" uniqKey="Trinchera L" first="L" last="Trinchera">L. Trinchera</name><affiliation wicri:level="1"><nlm:affiliation>Rouen Business School, Mont-Saint-Aignan, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Rouen Business School, Mont-Saint-Aignan</wicri:regionArea><wicri:noRegion>Mont-Saint-Aignan</wicri:noRegion><wicri:noRegion>Mont-Saint-Aignan</wicri:noRegion></affiliation></author><author><name sortKey="Segales, J" sort="Segales, J" uniqKey="Segales J" first="J" last="Segalés">J. Segalés</name><affiliation wicri:level="4"><nlm:affiliation>Centre de Recerca en Sanitat Animal (CReSA), UAB-IRTA, Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain.</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Centre de Recerca en Sanitat Animal (CReSA), UAB-IRTA, Campus de la Universitat Autònoma de Barcelona, Bellaterra</wicri:regionArea><orgName type="university">Université autonome de Barcelone</orgName><placeName><settlement type="city">Barcelone</settlement><region nuts="2" type="region">Catalogne</region></placeName></affiliation></author></analytic><series><title level="j">Epidemiology and infection</title><idno type="eISSN">1469-4409</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Algorithms (MeSH)</term><term>Animal Husbandry (MeSH)</term><term>Animals (MeSH)</term><term>Enzyme-Linked Immunosorbent Assay (MeSH)</term><term>Least-Squares Analysis (MeSH)</term><term>Risk Factors (MeSH)</term><term>Spain (MeSH)</term><term>Swine (MeSH)</term><term>Swine Diseases (mortality)</term><term>Swine Diseases (prevention & control)</term><term>Swine Diseases (virology)</term><term>Virus Diseases (mortality)</term><term>Virus Diseases (prevention & control)</term><term>Virus Diseases (veterinary)</term><term>Weaning (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Algorithmes (MeSH)</term><term>Animaux (MeSH)</term><term>Espagne (MeSH)</term><term>Facteurs de risque (MeSH)</term><term>Maladies des porcs (mortalité)</term><term>Maladies des porcs (prévention et contrôle)</term><term>Maladies des porcs (virologie)</term><term>Maladies virales (mortalité)</term><term>Maladies virales (médecine vétérinaire)</term><term>Maladies virales (prévention et contrôle)</term><term>Méthode des moindres carrés (MeSH)</term><term>Sevrage (MeSH)</term><term>Suidae (MeSH)</term><term>Test ELISA (MeSH)</term><term>Élevage (MeSH)</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>Spain</term></keywords><keywords scheme="MESH" qualifier="mortality" xml:lang="en"><term>Swine Diseases</term><term>Virus Diseases</term></keywords><keywords scheme="MESH" qualifier="mortalité" xml:lang="fr"><term>Maladies des porcs</term><term>Maladies virales</term></keywords><keywords scheme="MESH" qualifier="médecine vétérinaire" xml:lang="fr"><term>Maladies virales</term></keywords><keywords scheme="MESH" qualifier="prevention & control" xml:lang="en"><term>Swine Diseases</term><term>Virus Diseases</term></keywords><keywords scheme="MESH" qualifier="prévention et contrôle" xml:lang="fr"><term>Maladies des porcs</term><term>Maladies virales</term></keywords><keywords scheme="MESH" qualifier="veterinary" xml:lang="en"><term>Virus Diseases</term></keywords><keywords scheme="MESH" qualifier="virologie" xml:lang="fr"><term>Maladies des porcs</term></keywords><keywords scheme="MESH" qualifier="virology" xml:lang="en"><term>Swine Diseases</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Algorithms</term><term>Animal Husbandry</term><term>Animals</term><term>Enzyme-Linked Immunosorbent Assay</term><term>Least-Squares Analysis</term><term>Risk Factors</term><term>Swine</term><term>Weaning</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Algorithmes</term><term>Animaux</term><term>Espagne</term><term>Facteurs de risque</term><term>Méthode des moindres carrés</term><term>Sevrage</term><term>Suidae</term><term>Test ELISA</term><term>Élevage</term></keywords><keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>Espagne</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Although post-weaning mortality (PWM) in pig farming is mainly due to the effect of pathogens, farm type or swine management are also directly or indirectly involved. In this work, we used null models and the partial least squares approach (PLS) to structural equation modelling, also known as PLS path modelling (PLS-PM), to explore whether farm type, swine management and pathogens, including porcine circovirus type 2, swine influenza virus, porcine reproductive and respiratory syndrome virus and Aujeszky's disease virus, directly or indirectly influenced PWM in 42 Spanish indoor pig farms. The null model analysis revealed that contact with multiple combinations of viruses could occur by chance. On the other hand, PLS-PM showed that farm characteristics do not influence virus infections, and thus neither farm type nor associated management practices shaped PWM due to pathogens. Accordingly, preventive programmes aimed at controlling PWM in intensive farming should prioritize the control of major pig pathogens.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">23725592</PMID><DateCompleted><Year>2014</Year><Month>03</Month><Day>26</Day></DateCompleted><DateRevised><Year>2014</Year><Month>01</Month><Day>22</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1469-4409</ISSN><JournalIssue CitedMedium="Internet"><Volume>142</Volume><Issue>3</Issue><PubDate><Year>2014</Year><Month>Mar</Month></PubDate></JournalIssue><Title>Epidemiology and infection</Title><ISOAbbreviation>Epidemiol. Infect.</ISOAbbreviation></Journal><ArticleTitle>The use of null models and partial least squares approach path modelling (PLS-PM) for investigating risk factors influencing post-weaning mortality in indoor pig farms.</ArticleTitle><Pagination><MedlinePgn>530-9</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1017/S0950268813001295</ELocationID><Abstract><AbstractText>Although post-weaning mortality (PWM) in pig farming is mainly due to the effect of pathogens, farm type or swine management are also directly or indirectly involved. In this work, we used null models and the partial least squares approach (PLS) to structural equation modelling, also known as PLS path modelling (PLS-PM), to explore whether farm type, swine management and pathogens, including porcine circovirus type 2, swine influenza virus, porcine reproductive and respiratory syndrome virus and Aujeszky's disease virus, directly or indirectly influenced PWM in 42 Spanish indoor pig farms. The null model analysis revealed that contact with multiple combinations of viruses could occur by chance. On the other hand, PLS-PM showed that farm characteristics do not influence virus infections, and thus neither farm type nor associated management practices shaped PWM due to pathogens. Accordingly, preventive programmes aimed at controlling PWM in intensive farming should prioritize the control of major pig pathogens.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Serrano</LastName><ForeName>E</ForeName><Initials>E</Initials><AffiliationInfo><Affiliation>Servei d´Ecopatologia de Fauna Salvatge (SEFaS), Departament de Medicina i Cirurgia Animals, Universitat Autònoma de Barcelona, Barcelona, Spain.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>López-Soria</LastName><ForeName>S</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Centre de Recerca en Sanitat Animal (CReSA), UAB-IRTA, Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Trinchera</LastName><ForeName>L</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>Rouen Business School, Mont-Saint-Aignan, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Segalés</LastName><ForeName>J</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Centre de Recerca en Sanitat Animal (CReSA), UAB-IRTA, Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2013</Year><Month>06</Month><Day>03</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Epidemiol Infect</MedlineTA><NlmUniqueID>8703737</NlmUniqueID><ISSNLinking>0950-2688</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000465" MajorTopicYN="N">Algorithms</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000822" MajorTopicYN="Y">Animal Husbandry</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004797" MajorTopicYN="N">Enzyme-Linked Immunosorbent Assay</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016018" MajorTopicYN="N">Least-Squares Analysis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012307" MajorTopicYN="N">Risk Factors</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013030" MajorTopicYN="N" Type="Geographic">Spain</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013552" MajorTopicYN="N">Swine</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013553" MajorTopicYN="N">Swine Diseases</DescriptorName><QualifierName UI="Q000401" MajorTopicYN="Y">mortality</QualifierName><QualifierName UI="Q000517" MajorTopicYN="N">prevention & control</QualifierName><QualifierName UI="Q000821" MajorTopicYN="Y">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014777" MajorTopicYN="N">Virus Diseases</DescriptorName><QualifierName UI="Q000401" MajorTopicYN="Y">mortality</QualifierName><QualifierName UI="Q000517" MajorTopicYN="N">prevention & control</QualifierName><QualifierName UI="Q000662" MajorTopicYN="Y">veterinary</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014886" MajorTopicYN="Y">Weaning</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2013</Year><Month>6</Month><Day>4</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2013</Year><Month>6</Month><Day>4</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2014</Year><Month>3</Month><Day>29</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">23725592</ArticleId><ArticleId IdType="pii">S0950268813001295</ArticleId><ArticleId IdType="doi">10.1017/S0950268813001295</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Espagne</li><li>France</li></country><region><li>Catalogne</li></region><settlement><li>Barcelone</li></settlement><orgName><li>Université autonome de Barcelone</li></orgName></list><tree><country name="Espagne"><region name="Catalogne"><name sortKey="Serrano, E" sort="Serrano, E" uniqKey="Serrano E" first="E" last="Serrano">E. Serrano</name></region><name sortKey="L Pez Soria, S" sort="L Pez Soria, S" uniqKey="L Pez Soria S" first="S" last="L Pez-Soria">S. L Pez-Soria</name><name sortKey="Segales, J" sort="Segales, J" uniqKey="Segales J" first="J" last="Segalés">J. Segalés</name></country><country name="France"><noRegion><name sortKey="Trinchera, L" sort="Trinchera, L" uniqKey="Trinchera L" first="L" last="Trinchera">L. Trinchera</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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