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[{"key": "dc.contributor.author", "value": "Aarnio, Tiina", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2014-04-24T05:01:50Z", "language": "", "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2014-04-24T05:01:50Z", "language": "", "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2012", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1317471", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/43263", "language": "", "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Hyv\u00e4 tasapainon hallinta on t\u00e4rke\u00e4\u00e4 normaalien p\u00e4ivitt\u00e4isten askareiden suorittamiseksi. Nuorten\r\ntasapainotutkimuksia l\u00f6ytyy vain v\u00e4h\u00e4n. T\u00e4m\u00e4n ty\u00f6n tarkoituksena oli tutkia, voiko lapsuus\u2010 ja\r\nnuoruusi\u00e4n murtumilla ja vartalon huojunnalla aikuisuuden kynnyksell\u00e4 olla yhteys, ja onko fyysisell\u00e4\r\naktiivisuudella, alaraajan voimalla ja kehon koostumuksella yhteys vartalon huojuntaan.\r\nKaikkiaan 212 Jyv\u00e4skyl\u00e4n seudulla asuvaa tytt\u00f6\u00e4 (keskim\u00e4\u00e4r\u00e4inen ik\u00e4 18.6\u00b11.1) osallistui\r\ntutkimukseen. Vartalon huojuntaa mitattiin voimalevyll\u00e4, kehon koostumus mitattiin sek\u00e4\r\nkonventionaalisesti ett\u00e4 DXA\u2010laitteella, ja alaraajan voima mitattiin maksimaalisella isometrisell\u00e4\r\npolven ojennustestill\u00e4 sek\u00e4 vauhdittomalla vertikaalihypyll\u00e4. Liikunta\u2010aktiivisuutta tutkittiin\r\nkyselytutkimuksella. Tyt\u00f6t jaettiin ensin kahteen murtumaryhm\u00e4\u00e4n (NF= ei murtumaa, F= murtuma).\r\nEroja ryhmien v\u00e4lill\u00e4 tutkittiin riippumattomalla t\u2010testill\u00e4 tai Mann\u2010Whitneyn U\u2010testill\u00e4. Kolme\r\nryhm\u00e4\u00e4 muodostettiin my\u00f6s liikunta\u2010aktiivisuuden (LTPA) mukaan (High, Medium, Low) sek\u00e4 kolme\r\nryhm\u00e4\u00e4 kehon koostumuksen (BMI) mukaan (Lean, Normal, OW&Obese). Liikunta\u2010aktiivisuusryhmien\r\nja kehon koostumusryhmien v\u00e4lisi\u00e4 eroja analysoitiin varianssianalyysill\u00e4. Regressioanalyysin avulla\r\npyrittiin selvitt\u00e4m\u00e4\u00e4n, voiko lapsuusi\u00e4n murtumilla, kehon koostumuksella ja liikunta\u2010aktiivisuudella\r\nolla yhteys kehon huojuntaan.\r\nTutkimustulosten perusteella ei l\u00f6ytynyt merkitsevi\u00e4 eroja kehon huojunnassa liikuntaaktiivisuusryhmiss\u00e4\r\neik\u00e4 kehon koostumusryhmiss\u00e4. F\u2010ryhm\u00e4n vauhtimomentti silm\u00e4t auki testiss\u00e4 ja\r\neteen\u2010taakse huojunta silm\u00e4t kiinni oli pienempi kuin NF\u2010ryhm\u00e4n (p=0.003, p=0.042, vastaavasti). Fryhm\u00e4\r\nvietti yhden tunnin enemm\u00e4n p\u00e4iv\u00e4ss\u00e4 istumiseen ja makaamiseen kuin NF\u2010ryhm\u00e4.\r\nAktiivisimman liikuntaryhm\u00e4n tyt\u00f6t olivat pidempi\u00e4, heill\u00e4 oli alempi kehon rasvaprosentti ja\r\nkorkeampi rasvattoman kudoksen m\u00e4\u00e4r\u00e4 kuin muissa ryhmiss\u00e4 (p=0.038, p=0.009, p<0.001),\r\nvastaavasti. He my\u00f6s pystyiv\u00e4t hypp\u00e4\u00e4m\u00e4\u00e4n korkeammalle kuin muiden ryhmien tyt\u00f6t (p=0.001).\r\nRegressioanalyysi osoitti, ett\u00e4 alaraajan ojennusvoimalla oli merkitsev\u00e4, vaikkakin heikko negatiivinen\r\nyhteys sivusuuntaiseen huojuntaan ja vauhtimomenttiin bi\u2010pedaaliasennossa silm\u00e4t auki (\u03b2=\u20100.22 ja\r\n\u03b2=\u20100.21, vastaavasti) ja silm\u00e4t kiinni asennoissa (\u03b2=\u20100.15).\r\nYhteenvetona voidaan todeta, ett\u00e4 merkitsev\u00e4\u00e4 yhteytt\u00e4 huojunnan ja kehon koostumuksen,\r\nliikunta\u2010aktiivisuuden tai murtumaryhmien v\u00e4lill\u00e4 ei l\u00f6ytynyt. Alaraajan ojennusvoiman negatiivinen\r\nyhteys huojuntanopeuteen viittaa kuitenkin alaraajalihasten voiman t\u00e4rkeyteen asennonhallinnassa\r\nmy\u00f6s nuorilla henkil\u00f6ill\u00e4.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Proper balance control is essential for normal everyday activities. High body sway is related to poor\r\npostural balance and a risk of falling with possible fractures. Studies of the impact of body mass\r\nindex, fat mass, lower limb strength and physical activity on postural control in normal adolescent\r\npopulation are scarce. The purpose of this study was to investigate whether previous fracture history\r\nduring growth, body composition, lower limb strength, leisure time physical activity and inactivity\r\nlevel (PIA) are associated with body sway in adolescent population.\r\nThe study participants consisted of 212 girls (mean age 18.6\u00b11.1 yrs) who lived in the city of Jyv\u00e4skyl\u00e4\r\nand its surroundings. Postural sway in antero\u2010posterior (AP, mm/s), medio\u2010lateral (ML, mm/s) and\r\nvelocity moment (VM, mm2/s) was measured with a force plate in four different static standing\r\npositions: bi\u2010pedal; open eyes (OE) and closed eyes (CE), and semi\u2010tandem; left foot in front (STL) and\r\nright foot in front (STR). Lower limb strength was measured with maximal isometric quadriceps test\r\n(MaxKE) and vertical squat jump. Lean mass (LM) and fat mass (FM) were assessed by DXA. The girls\r\nwere divided first into two groups according to the incidence of fracture; No Fracture (NF, n=161),\r\nFracture (F, n=51). In addition, three groups were formed based on low, medium and high physical\r\nactivity levels (LTPA). An additional 3\u2010group constellation was formed based on the BMI index (Low,\r\nMedium, Ow&Obese). Differences between the fracture groups were analyzed by independent t\u2010test\r\nor Mann\u2010Whitney U test. Differences among the three LTPA groups and differences among the three\r\nBMI groups were analyzed by one\u2010way ANOVA or Kruskal\u2010Wallis ANOVA. Regression analysis was\r\nconducted to assess whether fracture, anthropometric variables and physical activity are associated\r\nwith body sway.\r\nNo significant systematic differences were found in body sway between fracture groups, even though\r\nthe F group had smaller VM\u2010OE (p=0.003) and AP\u2010CE (p=0.042) than the NF group. The F group had\r\non average one hour more in sitting and lying down position a day than the NF group. No significant\r\ndifferences in body sway were found between the LTPA groups or the BMI groups. LTPA groups\r\ndiffered significantly in their LTPA score (p=<0.001). The girls in the high LTPA group were taller and\r\nhad a lower FM% and more LM than the Medium and Low LTPA groups (p=0.038, p=0.009, p<0.001,\r\nrespectively). They also could jump higher than other LTPA groups (p=0.001). Regression analysis\r\nrevealed that MaxKE made a small but significant adverse contribution to ML\u2010OE (\u03b2=\u20100.22), VM\u2010OE\r\n(\u03b2=\u20100.21) and ML\u2010CE (\u03b2=\u20100.15).\r\nIn summary, body sway, measured in static standing positions, is not associated with previous\r\nfracture history, body composition or physical activity. However, lower limb strength is associated\r\nwith body sway indicating the importance of lower limb strength in postural stability in adolescent\r\npopulation.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Miia Hakanen (mihakane) on 2014-04-24 05:01:49.955683. Form: Admin-lomake Pro gradu -t\u00f6ille (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/admin-lomake-pro-gradu-toille). 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 2014-04-24T05:01:50Z\r\nNo. of bitstreams: 2\r\nURN:NBN:fi:jyu-201404241560.pdf: 484024 bytes, checksum: d856e9b303cde411ace5f4d2d105fe7d (MD5)\r\nlicense.html: 107 bytes, checksum: a7d86e598caa500b1b433bbb9dc8ef1c (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2014-04-24T05:01:50Z (GMT). No. of bitstreams: 2\r\nURN:NBN:fi:jyu-201404241560.pdf: 484024 bytes, checksum: d856e9b303cde411ace5f4d2d105fe7d (MD5)\r\nlicense.html: 107 bytes, checksum: a7d86e598caa500b1b433bbb9dc8ef1c (MD5)\r\n Previous issue date: 2012", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "1 verkkoaineisto (60 s.)", "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": "eng", "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": "nuoret", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "tyt\u00f6t", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "tasapaino", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "huojunta", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "polven ojennusvoima", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "kehon koostumus", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "murtumat", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "liikunta", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Association of body composition, physical activity and fracture history on postural sway in girls", "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-201404241560", "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", 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{"key": "dc.subject.yso", "value": "tasapaino", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "kehonkoostumus", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "murtumat", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "polvet", "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": "huojunta (liike)", "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": "huojunta", "language": null, "element": "subject", "qualifier": "yso", 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