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[{"key": "dc.contributor.author", "value": "J\u00e4\u00e4skel\u00e4inen, Hannu", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Monto, Jaakko", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2011-02-14T09:33:45Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2011-02-14T09:33:45Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2011", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1153024", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/26556", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "T\u00e4m\u00e4n poikkileikkaustutkimuksen tarkoituksena oli selvitt\u00e4\u00e4 luuston (reisiluun kaula, lanneranka L2-L4) mineraalitiheysarvojen ja polven nivelruston (reisiluu, s\u00e4\u00e4riluu) eheytt\u00e4 kuvaavien dGEMRIC-arvojen v\u00e4list\u00e4 yhteytt\u00e4 postmenopausaalisilla naisilla. Tutkimukseen rekrytoitiin 82 naista (keskim\u00e4\u00e4r\u00e4iselt\u00e4 i\u00e4lt\u00e4\u00e4n 57,7 vuotta, SD 4,2) lehti-ilmoituksen perusteella. Sis\u00e4\u00e4nottokriteerin\u00e4 oli rtg:ll\u00e4 arvioidun Kellgren-Lawrence-luokituksen (K/L) mukaan ensimm\u00e4isen (K/L1) tai toisen (K/L2) asteen liev\u00e4 polven nivelrikko. Reisiluun kaulan ja lannerangan (L2\u2013L4) BMC-arvot mitattiin DXA-laitteistolla. Tutkimushenkil\u00f6ill\u00e4 ei ollut osteoporoosia, jonka kynnysarvona k\u00e4ytettiin T-arvoa >2,5. Tibian ja femurin nivelruston dGEMRIC-arvot saatiin magneettikuvauksen avulla mediaalisen ja lateraalisen kondyylin keskikohdasta sagittaalitasossa. Kuvaukset ja analyysit tehtiin sen puolen polvesta, jonka K/L-luokitus oli suurempi. Jos luokitus oli sama, mittaukset tehtiin sen puoleisesta polvesta, jonka oireet olivat pahemmat. Muuttujien v\u00e4lisi\u00e4 yhteyksi\u00e4 tarkasteltiin Pearsonin korrelaatiokertoimen avulla. K/L-luokitusta selitt\u00e4vi\u00e4 tekij\u00f6it\u00e4 tarkasteltiin regressioanalyysin avulla. Koko tutkimusryhm\u00e4ll\u00e4 ja K/L1-luokituksen saaneilla ei havaittu tilastollisesti merkitsevi\u00e4 yhteyksi\u00e4 reisiluun kaulan ja lannerangan BMC-arvojen ja polvinivelen rustokudosten dGEMRIC-arvojen v\u00e4lill\u00e4. K/L2-luokituksen saaneilla henkil\u00f6ill\u00e4 havaittiin positiivinen korrelaatio (r=0,27, p=0,046) reisiluun mediaalisen nivelruston dGEMRIC-arvojen ja reisiluun kaulan BMC-arvojen v\u00e4lill\u00e4. Selitt\u00e4vi\u00e4 tekij\u00f6it\u00e4 ei t\u00e4lle yhteydelle l\u00f6ytynyt. Reisiluun lateraalisen nivelruston ja s\u00e4\u00e4riluun nivelrustojen osalta yhteyksi\u00e4 ei l\u00f6ydetty. Logistisen regressioanalyysin perusteella K/L-luokitukselle ei l\u00f6ydetty tilastollisesti merkitsevi\u00e4 selitt\u00e4vi\u00e4 tekij\u00f6it\u00e4. K/L1 ja 2 -ryhmien v\u00e4lill\u00e4 ei ollut tilastollisesti merkitsevi\u00e4 eroja dGEMRIC-arvoissa tai BMC-arvoissa. Tutkimuksen tulosten perusteella alaraajojen luustontiheys ja polven nivelruston eheys eiv\u00e4t ole kesken\u00e4\u00e4n yhteydess\u00e4 liev\u00e4\u00e4 polven nivelrikkoa sairastavilla postmenopausaalisilla naisilla. K/L-luokitukselle ei l\u00f6ytynyt selitt\u00e4vi\u00e4 tekij\u00f6it\u00e4.", "language": null, "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Hannu J\u00e4\u00e4skel\u00e4inen (hatajaas) on 2011-02-14 09:33:42.901559. Form: Pro gradu -lomake (2 tekij\u00e4\u00e4) (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake-2-tekijaa). JyX data:", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija@noreply.fi) on 2011-02-14T09:33:45Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201102141770.pdf: 1324770 bytes, checksum: 5ba0518d13cd1440cb1b58552001dd15 (MD5)\nlicense.html: 5523 bytes, checksum: ce3119a5c357233c201ec29f75da0d07 (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2011-02-14T09:33:45Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201102141770.pdf: 1324770 bytes, checksum: 5ba0518d13cd1440cb1b58552001dd15 (MD5)\nlicense.html: 5523 bytes, checksum: ce3119a5c357233c201ec29f75da0d07 (MD5)\n Previous issue date: 2011", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "66 sivua", "language": null, "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "Kellgren-Lawrence -luokitus", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "DXA", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "dGEMRIC", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Alaraajojen luun mineraalipitoisuuden ja polven nivelruston v\u00e4liset yhteydet postmenopausaalisilla naisilla", "language": null, "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-201102141770", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.dcmitype", "value": "Text", "language": "en", "element": "type", "qualifier": "dcmitype", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Liikuntatieteellinen tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Sport and Health Sciences", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Terveystieteiden laitos", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Department of Health Sciences", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Fysioterapia", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Physiotherapy", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": "fi", "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "50422", "language": null, "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "nivelrikko", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "nivelsairaudet", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "vaihdevuodet", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "naiset", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "luusto", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "magneettitutkimus", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": 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