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[{"key": "dc.contributor.author", "value": "Suikkanen, Sara", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2014-11-11T17:57:51Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2014-11-11T17:57:51Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2014", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1451258", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/44621", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Sara Suikkanen (2014). Lannerangan ja reisiluunkaulan luun mineraalimassa liev\u00e4ss\u00e4 polvinivelrikossa postmenopausaalisilla naisilla. Terveystieteiden laitos, Jyv\u00e4skyl\u00e4n yliopisto, Fysioterapian pro gradu \u2013tutkielma, 37 sivua.\n\nTutkimuksen tarkoituksena oli selvitt\u00e4\u00e4 onko liev\u00e4n polven nivelrikon radiologisten luokitusten (Kellgren- Lawrence, KL luokkien 1-2) v\u00e4lill\u00e4 eroa reisiluun kaulan ja lannerangan tiheydess\u00e4 (BMD g/cm2) ja mineraalim\u00e4\u00e4r\u00e4ss\u00e4 (BMC, g) postmenopausaalisilla naisilla. \n\nTutkimusaineisto ker\u00e4ttiin kahdesta Jyv\u00e4skyl\u00e4n yliopiston terveystieteiden laitoksen polvinivelrikkotutkimuksesta (LuRu ja AquaRehab). Tutkimukseen osallistui yhteens\u00e4 165 postmenopausaalista naista (ik\u00e4 50 - 68 v.), joilla oli todettu liev\u00e4 polvinivelrikko (KL 1 tai 2). Polvinivelrikon aste m\u00e4\u00e4riteltiin molemminpuolisista r\u00f6ntgenkuvista, BMD ja BMC mitattiin kaksienergisell\u00e4 r\u00f6ntgen absorbtio skannerilla (DXA) lannerangasta (L2-L4) sek\u00e4 molemmista reisiluunkauloista. Affektoituneen puolen reisiluunkaula m\u00e4\u00e4r\u00e4ytyi Kellgren-Lawrencen luokituksen mukaisesti, enemm\u00e4n vaurioitunut puoli m\u00e4\u00e4riteltiin affektoituneeksi. BMD:n ja BMC:n vertailu KL-luokkien v\u00e4lill\u00e4 tehtiin kovarianssianalyysill\u00e4. Kovariaatteina k\u00e4ytettiin ik\u00e4\u00e4, pituutta ja painoa. Tilastollisen merkitsevyyden rajana pidettiin p=.05. \n\nPolvinivelrikkoluokat KL1(n=72, keskim\u00e4\u00e4r\u00e4inen ik\u00e4 62 vuotta (SD 4.45), pituus 161.6cm(4.9), paino 67.9kg (9.4)) ja KL2 (n=93, keskim\u00e4\u00e4r\u00e4inen ik\u00e4 61 vuotta(4.2), pituus 162.6cm(5.8), paino 73.1 kg (11.2)) erosivat taustatietojen osalta alkutilanteessa toisistaan ainoastaan painon ja BMI:n suhteen. BMD oli KL2 luokassa hieman suurempi lannerangassa (5,8 %), affektoitumattoman jalan reisiluun kaulassa (5,3 %) sek\u00e4 affektoituneen jalan reisiluun kaulassa (5,0 %) mit\u00e4 KL1 luokassa. Erot eiv\u00e4t kuitenkaan olleet tilastollisesti merkitsevi\u00e4. BMC oli KL2 luokassa 21,7 % suurempi lannerangassa (p=.045) sek\u00e4 7,2 % suurempi affektoitumattomassa reisiluunkaulassa (p=.049). My\u00f6s affektoituneen jalan reisiluun kaulassa KL2 ryhm\u00e4n BMC oli hieman suurempi (6,5 %) kuin KL1 ryhm\u00e4ll\u00e4, mutta ero ei ollut tilastollisesti merkitsev\u00e4. \n\nT\u00e4m\u00e4n tutkimuksen mukaan postmenopausaalisilla naisilla joiden nivelrikkoluokitus on KL2, n\u00e4ytt\u00e4isi olevan suurempi lannerangan ja affektoitumattoman jalan reisiluunkaulan BMC kuin KL1 luokassa. Tulokset viittaavat siihen, ett\u00e4 luunmineraalimassan ja polvinivelrikon v\u00e4lill\u00e4 n\u00e4ytt\u00e4isi olevan positiivinen yhteys.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Sara Suikkanen (2014) . Bone mineral density and content in lumbar spine and femoral neck in postmenopausal women with mild knee osteoarthritis. Department of Health Sciences, University of Jyv\u00e4skyl\u00e4, Physiotherapy Master\u2019s Thesis, 37 pages.\n\nThe purpose of this study was to investigate differences between knee osteoarthritis Kellgren \u2013Lawrence grade 1 and 2 in bone mineral density or bone mineral content in postmenopausal women. \n\nData was collected from two studies (LuRu and AquaRehab) conducted in department of health sciences at University of Jyv\u00e4skyl\u00e4 in 2008-2013. Study included 165 postmenopausal women (age 50-68) who had mild knee osteoarhtris (KL score 1 or 2). Kellgren \u2013 Lawrence score was evaluated from bilateral x-rays on both knees, bone mineral content and density of the lumbar spine and both of the femur necks were measured with dual x-ray absorptiometry (DXA). Covariance analyze was used as a statistical method. Weight, height and age were used as a covariant. \n\nKnee osteoarthritis KL grades 1 (n=72, mean age 62 years (SD 4.45), height 161.6cm (4.9), weight 67.9kg (9.4)) and KL2 (n=93,mean age 61 years (4.2), height 162.6cm(5.8), weight 73.1 kg (11.2)) were significantly different at the baseline only in weight (p=.002) and BMI (p=.004). The women with KL grade 2 had higher BMD in lumbar spine (5.8 %), non-affected femur neck (5.3 %) and affected femur neck (5.0%) but the difference wasn\u2019t significant. Women with KL grade 2 had significantly higher BMC in lumbar spine (21.7 %, p=0.045) and in non affected femur neck (7.2 %, p=.045) than women with KL grade 1. Difference in affected femur neck BMC (6.5%) wasn\u2019t significant. \n\nPostmenopausal women with knee osteoarthritis with Kellgren-Lawrence score 2 seem to have higher BMC in lumbar spine and non-affected femur neck compared to women with Kellgren-Lawrence score 1. Results show that there might be association between osteoarthritis of the knee and bone mineral content.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Sara Suikkanen (saansuik) on 2014-11-11 17:57:50.655500. Form: Pro gradu -lomake (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake). JyX data: [jyx_publishing-allowed (fi) =True]", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija@noreply.fi) on 2014-11-11T17:57:51Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201411113220.pdf: 477422 bytes, checksum: c58f85b1f3ca60c7d03ef177f8603af8 (MD5)\nlicense.html: 4869 bytes, checksum: 1a0b610e57be355285b2b44971885a58 (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2014-11-11T17:57:51Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201411113220.pdf: 477422 bytes, checksum: c58f85b1f3ca60c7d03ef177f8603af8 (MD5)\nlicense.html: 4869 bytes, checksum: 1a0b610e57be355285b2b44971885a58 (MD5)\n Previous issue date: 2014", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "1 verkkoaineisto (37 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": "polvinivelrikko", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", 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