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[{"key": "dc.contributor.advisor", "value": "Haapala, Eero", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Hihnala, Johanna", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2024-06-12T06:31:53Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2024-06-12T06:31:53Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2024", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/95769", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "he purpose of this thesis was to investigate association between muscular fitness and bone\nhealth. In addition, it was investigated if it is possible to define cut-points for muscular fitness\ntests to identify girls and boys at increased bone health risk.\nThe data used in this study was a part from the study by University of Eastern Finland, Physical\nActivity and Nutrition in Children. The analysis in this thesis was made by using assessments\nfrom the baseline, 2-year follow-up and 8-year follow-up assessments. At the time of baseline\nassessments children were on the first class of Finnish primary school. The analysises included\nassessments from 451 children (220 girls, 231 boys) at baseline, 357 children (177 girls, 180\nboys) from 2-year follow-up, and 238 adolescents (112 girls, 126 boys) from 8-year follow-up.\nMuscular fitness measurements were handgrip strength per lean mass, standing long jump and\n30 seconds sit-up test. Bone health measurements were total body less head bone mineral\ncontent (TBLH BMC) and total body less head areal bone mineral density (TBLH aBMD).\nTBLH BMC and TBLH aBMD were measured using dual-energy X-ray absorptiometry (DXA)\n-device. The association between muscular fitness and bone health were investigated by using\nlinear regression analysis. Children and adolescence with decreased bone health were\ndetermined to have TBLH BMC or TBLH aBMD \u2264 -1 standard deviation from the assessment\nsample. Receiver operating characteristic (ROC) -curve was used to investigate if it was\npossible to define cut-points for muscle fitness tests to enable separating children and\nadolescents with increased bone health risk.\nIn this thesis, the associations between muscular fitness and bone health varied by age and\nmuscular fitness test. Standing long jump result under 214,5 cm indicated fair ability to separate\nthe boys with lowered TBLH aBMD from the other boys at 8-year follow-up at the age of 15-\n17 years The other muscular fitness tests analysed by ROC-curve indicated poor ability to\ndifferentiate children / adolescents with increased bone health risk. TBLH BMC and TBLH\naBMD were not assessed relative to children\u2019s height, which may have affected on reliability\nof the results and the determined cut-points.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "T\u00e4m\u00e4n pro gradu -tutkielman tarkoituksena oli selvitt\u00e4\u00e4 lasten ja nuorten lihaskunnon ja\nluuterveyden v\u00e4list\u00e4 yhteytt\u00e4. Lis\u00e4ksi tarkoituksena oli selvitt\u00e4\u00e4, voidaanko m\u00e4\u00e4ritt\u00e4\u00e4\nlihaskuntotesteist\u00e4 kynnysarvoja, joilla tunnistaa luuterveytens\u00e4 kannalta riskiryhm\u00e4ss\u00e4 olevia\nlapsia ja nuoria.\nTutkielmassa k\u00e4ytetty aineisto oli It\u00e4-Suomen yliopiston Lasten liikunta ja ravitsemus (Physical\nActivity and Nutrition in Children, PANIC) -tutkimuksen aineistosta. Tutkielmassa tarkastelu\nkohdistui ensimm\u00e4isen luokan oppilaisiin, joille oli toteutettu alkumittaukset sek\u00e4 kahden ja\nkahdeksan vuoden seurantamittaukset. Analyyseihin sis\u00e4ltyi seurannan aloitustilanteesta 451\nlasta (220 tytt\u00f6\u00e4, 231 poikaa), kahden vuoden seurantapisteest\u00e4 357 lasta (177 tytt\u00f6\u00e4, 180\npoikaa) ja kahdeksan vuoden seurantapisteest\u00e4 238 nuorta (112 tytt\u00f6\u00e4 ja 126 poikaa).\nLihaskunnon mittareina olivat kehon rasvattomaan massaan suhteutettu k\u00e4den puristusvoima,\nvauhditon pituus ja 30 sekunnin istumaannousutesti. Luuterveyden mittareina k\u00e4ytettiin koko\nkehon (ilman p\u00e4\u00e4t\u00e4) luun mineraalimassaa (TBLH BMC) ja koko kehon (ilman p\u00e4\u00e4t\u00e4)\nalueellista luun mineraalitiheytt\u00e4 (TBLH aBMD). TBLH BMC ja TBLH aBMD olivat mitattu\nkaksienergisell\u00e4 r\u00f6ntgenabsorptiometria (DXA) -laitteella. Lihaskunnon ja luuterveyden v\u00e4list\u00e4\nyhteytt\u00e4 tarkasteltiin lineaarisella regressioanalyysilla. Luuterveytens\u00e4 kannalta riskiryhm\u00e4ksi\nm\u00e4\u00e4ritettiin lapset ja nuoret, joiden TBLH BMC tai TBLH aBMD oli \u2264 -1 keskihajontaa\nseurantapisteen tutkimusjoukon keskiarvosta. Receiver operating characteristic (ROC) -k\u00e4yr\u00e4\u00e4\nk\u00e4ytettiin tarkastelemaan lihaskuntotestien kyky\u00e4 erotella luuterveytens\u00e4 kannalta\nriskiryhm\u00e4ss\u00e4 olevia lapsia ja nuoria muista sek\u00e4 kynnysarvojen m\u00e4\u00e4ritt\u00e4miseen.\nT\u00e4ss\u00e4 tutkielmassa lihaskunnon ja luuterveyden v\u00e4liset yhteydet vaihtelivat i\u00e4n ja\nlihaskuntotestin mukaan. Kahdeksan vuoden seurantapisteess\u00e4 15\u201317-vuotiailla poikien\nvauhdittoman pituushypyn tulos alle 214,5 cm osoitti kohtalaista kyky\u00e4 erotella muista pojista\npojat, joilla on riski olla alentunut luun mineraalitiheys. Muut ROC-k\u00e4yr\u00e4ll\u00e4 tarkastellut\nlihaskuntotestit olivat erottelukyvylt\u00e4\u00e4n heikkoja. On hyv\u00e4 huomioida, ett\u00e4 luumuuttujissa ei\nhuomioitu osallistujien pituutta, mik\u00e4 on voinut vaikuttaa tulosten ja m\u00e4\u00e4ritettyjen\nkynnysarvojen luotettavuuteen.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Miia Hakanen (mihakane@jyu.fi) on 2024-06-12T06:31:53Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2024-06-12T06:31:53Z (GMT). No. of bitstreams: 0\n Previous issue date: 2024", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "56", "language": "", "element": "format", "qualifier": "extent", "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": "luuterveys", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Lapsuuden ja nuoruuden lihaskunto ja luuterveys : lihaskunto lasten ja nuorten luuterveyden seulonnassa", "language": "", "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-202406124536", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Sport and Health Sciences", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Liikuntatieteellinen tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Sport and Health Sciences", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Liikunta- ja terveystieteet", "language": "fi", "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": "Sport Medicine", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Liikuntal\u00e4\u00e4ketiede", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"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": "restrictedAccess", "language": null, "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": "5042", "language": null, "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "lihaskunto", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "liikunta", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "nuoret", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "lapset (ik\u00e4ryhm\u00e4t)", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "fyysinen aktiivisuus", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "luusto", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.rights.accessrights", "value": "The author has not given permission to make the work publicly available electronically. Therefore the material can be read only at the archival workstation at Jyv\u00e4skyl\u00e4 University Library (https://kirjasto.jyu.fi/en/workspaces/facilities/facilities#autotoc-item-autotoc-2).", "language": "en", "element": "rights", "qualifier": "accessrights", "schema": "dc"}, {"key": "dc.rights.accessrights", "value": "Tekij\u00e4 ei ole antanut lupaa avoimeen julkaisuun, joten aineisto on luettavissa vain Jyv\u00e4skyl\u00e4n yliopiston kirjaston arkistoty\u00f6semalta. Ks. https://kirjasto.jyu.fi/fi/tyoskentelytilat/laitteet-ja-tilat#autotoc-item-autotoc-2.", "language": "fi", "element": "rights", "qualifier": "accessrights", "schema": "dc"}]
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