Hip dysplasia in Estrela mountain dogs: Prevalence and genetic trends 1991–2005
Three hundred and thirteen Estrela mountain dogs were examined for hip dysplasia (HD) using the standard ventrodorsal hip extended view, and graded into five categories (A, B, C, D and E) using the Fédération Cynologique Internationale’s (FCI) scoring system. The Ortolani method was performed to eva...
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| Veröffentlicht in: | The veterinary journal (1997) 2009-11, Vol.182 (2), p.275-282 |
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| container_title | The veterinary journal (1997) |
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| creator | Ginja, M.M.D. Silvestre, A.M. Colaço, J. Gonzalo-Orden, J.M. Melo-Pinto, P. Orden, M.A. Llorens-Pena, M.P. Ferreira, A.J. |
| description | Three hundred and thirteen Estrela mountain dogs were examined for hip dysplasia (HD) using the standard ventrodorsal hip extended view, and graded into five categories (A, B, C, D and E) using the Fédération Cynologique Internationale’s (FCI) scoring system. The Ortolani method was performed to evaluate hip joint laxity. Pedigree information was obtained from the Portuguese Kennel Club and the genetic trend was evaluated by calculating the mean breeding values (BVs) for the last 15 years, using the threshold model.
HD was found in 66% of the dogs. There was low-moderate correlation between the results of the Ortolani test and FCI hip scores (
r
s
=
0.386;
P
<
0.001). Grades of hip dysplasia were equal in both males and females (
P
=
0.14) and in the animals’ right and left sides (
P
=
0.51). The mean BVs for HD were stable in dogs born between 1991 and 2003, and showed an improvement in 2004 and 2005. The data confirm the high prevalence and severity of HD in predisposed breeds that do not have breeding programmes in place. It also confirms an initial favourable change in BVs that is a likely consequence of the voluntary radiographic hip-screening programme. |
| doi_str_mv | 10.1016/j.tvjl.2008.06.014 |
| format | Article |
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HD was found in 66% of the dogs. There was low-moderate correlation between the results of the Ortolani test and FCI hip scores (
r
s
=
0.386;
P
<
0.001). Grades of hip dysplasia were equal in both males and females (
P
=
0.14) and in the animals’ right and left sides (
P
=
0.51). The mean BVs for HD were stable in dogs born between 1991 and 2003, and showed an improvement in 2004 and 2005. The data confirm the high prevalence and severity of HD in predisposed breeds that do not have breeding programmes in place. It also confirms an initial favourable change in BVs that is a likely consequence of the voluntary radiographic hip-screening programme.</description><identifier>ISSN: 1090-0233</identifier><identifier>EISSN: 1532-2971</identifier><identifier>DOI: 10.1016/j.tvjl.2008.06.014</identifier><identifier>PMID: 18722145</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>animal genetics ; Animals ; breeding value ; Breeding values ; canine hip dysplasia ; disease prevalence ; disease prevention ; disease severity ; Dog ; dog breeds ; Dogs ; epidemiological studies ; Estrela (dog breed) ; Federation Cynologique Internationale scoring system ; Female ; genetic disorders ; Hip dysplasia ; Hip Dysplasia, Canine - diagnostic imaging ; Hip Dysplasia, Canine - epidemiology ; Hip Dysplasia, Canine - genetics ; hips ; longitudinal studies ; Male ; methodology ; morphometry ; Ortolani method ; Ortolani sign ; Pedigree ; Portugal - epidemiology ; Prevalence ; Prospective Studies ; Radiography ; reference standards ; risk assessment ; risk factors ; selection criteria ; Threshold model ; validity</subject><ispartof>The veterinary journal (1997), 2009-11, Vol.182 (2), p.275-282</ispartof><rights>2008 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c410t-95f5f8a1530d6f6ab071dc4562f478d4d8e9ce697c9512749d69c4e9f003e0653</citedby><cites>FETCH-LOGICAL-c410t-95f5f8a1530d6f6ab071dc4562f478d4d8e9ce697c9512749d69c4e9f003e0653</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1090023308002438$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18722145$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ginja, M.M.D.</creatorcontrib><creatorcontrib>Silvestre, A.M.</creatorcontrib><creatorcontrib>Colaço, J.</creatorcontrib><creatorcontrib>Gonzalo-Orden, J.M.</creatorcontrib><creatorcontrib>Melo-Pinto, P.</creatorcontrib><creatorcontrib>Orden, M.A.</creatorcontrib><creatorcontrib>Llorens-Pena, M.P.</creatorcontrib><creatorcontrib>Ferreira, A.J.</creatorcontrib><title>Hip dysplasia in Estrela mountain dogs: Prevalence and genetic trends 1991–2005</title><title>The veterinary journal (1997)</title><addtitle>Vet J</addtitle><description>Three hundred and thirteen Estrela mountain dogs were examined for hip dysplasia (HD) using the standard ventrodorsal hip extended view, and graded into five categories (A, B, C, D and E) using the Fédération Cynologique Internationale’s (FCI) scoring system. The Ortolani method was performed to evaluate hip joint laxity. Pedigree information was obtained from the Portuguese Kennel Club and the genetic trend was evaluated by calculating the mean breeding values (BVs) for the last 15 years, using the threshold model.
HD was found in 66% of the dogs. There was low-moderate correlation between the results of the Ortolani test and FCI hip scores (
r
s
=
0.386;
P
<
0.001). Grades of hip dysplasia were equal in both males and females (
P
=
0.14) and in the animals’ right and left sides (
P
=
0.51). The mean BVs for HD were stable in dogs born between 1991 and 2003, and showed an improvement in 2004 and 2005. The data confirm the high prevalence and severity of HD in predisposed breeds that do not have breeding programmes in place. It also confirms an initial favourable change in BVs that is a likely consequence of the voluntary radiographic hip-screening programme.</description><subject>animal genetics</subject><subject>Animals</subject><subject>breeding value</subject><subject>Breeding values</subject><subject>canine hip dysplasia</subject><subject>disease prevalence</subject><subject>disease prevention</subject><subject>disease severity</subject><subject>Dog</subject><subject>dog breeds</subject><subject>Dogs</subject><subject>epidemiological studies</subject><subject>Estrela (dog breed)</subject><subject>Federation Cynologique Internationale scoring system</subject><subject>Female</subject><subject>genetic disorders</subject><subject>Hip dysplasia</subject><subject>Hip Dysplasia, Canine - diagnostic imaging</subject><subject>Hip Dysplasia, Canine - epidemiology</subject><subject>Hip Dysplasia, Canine - genetics</subject><subject>hips</subject><subject>longitudinal studies</subject><subject>Male</subject><subject>methodology</subject><subject>morphometry</subject><subject>Ortolani method</subject><subject>Ortolani sign</subject><subject>Pedigree</subject><subject>Portugal - epidemiology</subject><subject>Prevalence</subject><subject>Prospective Studies</subject><subject>Radiography</subject><subject>reference standards</subject><subject>risk assessment</subject><subject>risk factors</subject><subject>selection criteria</subject><subject>Threshold model</subject><subject>validity</subject><issn>1090-0233</issn><issn>1532-2971</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kMtq3DAUhkVpaG59gS5arZKVnaOLZat0U0JuMJCUNGuhSMeDBo89lTwD2eUd8oZ5ksrMQHazOuLwnZ9fHyHfGJQMmLpYlONm0ZUcoClBlcDkJ3LEKsELrmv2Ob9BQwFciENynNICALSU_As5ZE3NOZPVEflzG1bUv6RVZ1OwNPT0Ko0RO0uXw7ofbV74YZ5-0oeIG9th75Da3tM59jgGRzPb-0SZ1uz99S1XqU7JQWu7hF9384Q8XV_9vbwtZvc3d5e_Z4WTDMZCV23VNjbXBa9aZZ-hZt7JSvFW1o2XvkHtUOna6YrxWmqvtJOoWwCBoCpxQs63uas4_FtjGs0yJIddZ3sc1snUQoJU-b-ZPNtLcsZFIzhkkG9BF4eUIrZmFcPSxhfDwEzKzcJMys2k3IAyWXk--r5LXz8v0X-c7Bxn4McWaO1g7DyGZJ4eOTCRAzWoZir4a0tg9rUJGE1yYVLtQ0Q3Gj-EfQ3-A_fNmec</recordid><startdate>20091101</startdate><enddate>20091101</enddate><creator>Ginja, M.M.D.</creator><creator>Silvestre, A.M.</creator><creator>Colaço, J.</creator><creator>Gonzalo-Orden, J.M.</creator><creator>Melo-Pinto, P.</creator><creator>Orden, M.A.</creator><creator>Llorens-Pena, M.P.</creator><creator>Ferreira, A.J.</creator><general>Elsevier Ltd</general><scope>FBQ</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope></search><sort><creationdate>20091101</creationdate><title>Hip dysplasia in Estrela mountain dogs: Prevalence and genetic trends 1991–2005</title><author>Ginja, M.M.D. ; Silvestre, A.M. ; Colaço, J. ; Gonzalo-Orden, J.M. ; Melo-Pinto, P. ; Orden, M.A. ; Llorens-Pena, M.P. ; Ferreira, A.J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c410t-95f5f8a1530d6f6ab071dc4562f478d4d8e9ce697c9512749d69c4e9f003e0653</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>animal genetics</topic><topic>Animals</topic><topic>breeding value</topic><topic>Breeding values</topic><topic>canine hip dysplasia</topic><topic>disease prevalence</topic><topic>disease prevention</topic><topic>disease severity</topic><topic>Dog</topic><topic>dog breeds</topic><topic>Dogs</topic><topic>epidemiological studies</topic><topic>Estrela (dog breed)</topic><topic>Federation Cynologique Internationale scoring system</topic><topic>Female</topic><topic>genetic disorders</topic><topic>Hip dysplasia</topic><topic>Hip Dysplasia, Canine - diagnostic imaging</topic><topic>Hip Dysplasia, Canine - epidemiology</topic><topic>Hip Dysplasia, Canine - genetics</topic><topic>hips</topic><topic>longitudinal studies</topic><topic>Male</topic><topic>methodology</topic><topic>morphometry</topic><topic>Ortolani method</topic><topic>Ortolani sign</topic><topic>Pedigree</topic><topic>Portugal - epidemiology</topic><topic>Prevalence</topic><topic>Prospective Studies</topic><topic>Radiography</topic><topic>reference standards</topic><topic>risk assessment</topic><topic>risk factors</topic><topic>selection criteria</topic><topic>Threshold model</topic><topic>validity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ginja, M.M.D.</creatorcontrib><creatorcontrib>Silvestre, A.M.</creatorcontrib><creatorcontrib>Colaço, J.</creatorcontrib><creatorcontrib>Gonzalo-Orden, J.M.</creatorcontrib><creatorcontrib>Melo-Pinto, P.</creatorcontrib><creatorcontrib>Orden, M.A.</creatorcontrib><creatorcontrib>Llorens-Pena, M.P.</creatorcontrib><creatorcontrib>Ferreira, A.J.</creatorcontrib><collection>AGRIS</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>The veterinary journal (1997)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ginja, M.M.D.</au><au>Silvestre, A.M.</au><au>Colaço, J.</au><au>Gonzalo-Orden, J.M.</au><au>Melo-Pinto, P.</au><au>Orden, M.A.</au><au>Llorens-Pena, M.P.</au><au>Ferreira, A.J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hip dysplasia in Estrela mountain dogs: Prevalence and genetic trends 1991–2005</atitle><jtitle>The veterinary journal (1997)</jtitle><addtitle>Vet J</addtitle><date>2009-11-01</date><risdate>2009</risdate><volume>182</volume><issue>2</issue><spage>275</spage><epage>282</epage><pages>275-282</pages><issn>1090-0233</issn><eissn>1532-2971</eissn><abstract>Three hundred and thirteen Estrela mountain dogs were examined for hip dysplasia (HD) using the standard ventrodorsal hip extended view, and graded into five categories (A, B, C, D and E) using the Fédération Cynologique Internationale’s (FCI) scoring system. The Ortolani method was performed to evaluate hip joint laxity. Pedigree information was obtained from the Portuguese Kennel Club and the genetic trend was evaluated by calculating the mean breeding values (BVs) for the last 15 years, using the threshold model.
HD was found in 66% of the dogs. There was low-moderate correlation between the results of the Ortolani test and FCI hip scores (
r
s
=
0.386;
P
<
0.001). Grades of hip dysplasia were equal in both males and females (
P
=
0.14) and in the animals’ right and left sides (
P
=
0.51). The mean BVs for HD were stable in dogs born between 1991 and 2003, and showed an improvement in 2004 and 2005. The data confirm the high prevalence and severity of HD in predisposed breeds that do not have breeding programmes in place. It also confirms an initial favourable change in BVs that is a likely consequence of the voluntary radiographic hip-screening programme.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>18722145</pmid><doi>10.1016/j.tvjl.2008.06.014</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1090-0233 |
| ispartof | The veterinary journal (1997), 2009-11, Vol.182 (2), p.275-282 |
| issn | 1090-0233 1532-2971 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_734046442 |
| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | animal genetics Animals breeding value Breeding values canine hip dysplasia disease prevalence disease prevention disease severity Dog dog breeds Dogs epidemiological studies Estrela (dog breed) Federation Cynologique Internationale scoring system Female genetic disorders Hip dysplasia Hip Dysplasia, Canine - diagnostic imaging Hip Dysplasia, Canine - epidemiology Hip Dysplasia, Canine - genetics hips longitudinal studies Male methodology morphometry Ortolani method Ortolani sign Pedigree Portugal - epidemiology Prevalence Prospective Studies Radiography reference standards risk assessment risk factors selection criteria Threshold model validity |
| title | Hip dysplasia in Estrela mountain dogs: Prevalence and genetic trends 1991–2005 |
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