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[{"key": "dc.contributor.advisor", "value": "Ina Tarkka", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Rauhala, Titta", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2016-01-26T17:51:30Z", "language": "", "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2016-01-26T17:51:30Z", "language": "", "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2015", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1521541", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/48470", "language": "", "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Tutkimuksen tausta ja tarkoitus\r\n\r\nNivelrikko on maailman yleisin nivelsairaus. P\u00e4\u00e4paino nivelrikon hoidossa on l\u00e4\u00e4kkeett\u00f6m\u00e4ss\u00e4 hoidossa. Nivelrikkopotilailla on todettu olevan alhaisempi aerobinen kunto terveisiin verrattuna. Tutkimuksen tarkoituksena oli tutkia vesiharjoittelun vaikutusta aerobiseen kuntoon polven niverikkoa sairastavilla postmenopausaalisilla naisilla.\r\n\r\nTutkimusaineisto- ja menetelm\u00e4t\r\n\r\nTutkimusaineisto ker\u00e4ttiin Jyv\u00e4skyl\u00e4ss\u00e4 vuosina 2012-2013. Tutkimusasetelmana oli randomisoitu kontrolloitu tutkimus. Tutkittavat (N=87) satunnaistettiin joko koe- tai kontrolliryhm\u00e4\u00e4n, jossa koeryhm\u00e4l\u00e4iset tekiv\u00e4t 16 viikkoa kolme kertaa viikossa progressiivista vedess\u00e4 tapahtuvaa vastusharjoittelua ohjatusti, kun kontrolliryhm\u00e4l\u00e4iset jatkoivat normaalia el\u00e4m\u00e4\u00e4.\r\n\r\nAerobista kuntoa tutkittiin 2 km k\u00e4velytestill\u00e4. Mittaukset suoritettiin ennen ja j\u00e4lkeen intervention. Tilastolliset analyysit tehtiin IBM SPSS Statistics 20-ohjelmalla kovarianssianalyysilla, Studentin t-testill\u00e4 sek\u00e4 Mann-Whitneyn testill\u00e4. Ensisijaisina muuttujina olivat k\u00e4velyaika (s), k\u00e4velyvauhti (km/h), arvioitu VO2max (ml/kg/min) ja kuntoindeksi. Toissijaiset muuttajat olivat paino (kg) ja BMI (kg/m2). \r\n\r\nKeskeisimm\u00e4t tulokset\r\n\r\nKoe- ja kontrolliryhmien alku- ja lopputilanteiden yhdysvaikutusta tutkittaessa saatiin tilastollisesti merkitsev\u00e4 ero k\u00e4velyajan (p=.013), k\u00e4velyvauhdin (p=.008), arvioidun maksimaalisen hapenottokyvyn (p=.003), kuntoindeksin (p=.009) sek\u00e4 painon (p=.002) ja painoindeksin (p=.001) osalta.\r\n\r\nLopputilanteessa verrattaessa koe- ja kontrolliryhm\u00e4\u00e4 toisiinsa erosivat ne merkitsev\u00e4sti k\u00e4velyajan (p<.05) ja k\u00e4velyvauhdin (p<.05) osalta. \r\n\r\nJohtop\u00e4\u00e4t\u00f6kset\r\n\r\nAlku- ja lopputilannetta verrattaessa k\u00e4velyaika ja \u2013vauhti, arvioitu maksimaalinen hapenottokyky, kuntoindeksi sek\u00e4 paino ja painoindeksi paranivat koeryhm\u00e4ll\u00e4 kontrolliryhm\u00e4\u00e4n verrattuna. Lopputilanteessa koeryhm\u00e4n k\u00e4velyaika ja \u2013vauhti olivat paremmat kuin kontrolliryhm\u00e4ll\u00e4. Progressiivinen vedess\u00e4 tapahtuva vastusharjoittelu paransi polven nivelrikkoa sairastavien aerobista kuntoa ja sit\u00e4 voidaan suositella yhdeksi harjoitusmuodoksi polven nivelrikkopotilaille. \r\n\r\nAvainsanat: Nivelrikko, vesiharjoittelu, aerobinen kunto, 2 km k\u00e4velytesti", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Background and purpose\r\nOsteoarthritis is the most common articular disease. Treatment of osteoarthritis of the knee focuses on non-pharmaceutical methods. Patients with knee osteoarthritis haves lower aerobic fitness than healthy ones. The purpose of this study was to investigate the effect of water-based exercise on aerobic fitness in postmenopausal women with osteoarthritis of the knee. \r\n\r\nMethods\r\nThe data were collected in Jyv\u00e4skyl\u00e4 in 2012-2013. This was a randomized control trial. Participants (N=87) were randomly allocated to intervention or control group. The intervention group participated in progressive aquatic resistance training for 16 weeks, 3 times a week. Control group continued normal life.\r\n\r\nAerobic fitness was investigated using 2 km walking test. Measurements were done at the baseline and after 16 weeks intervention. Statistical analyses were carried out using IBM SPSS Statistics 20 software by covariance analysis, t-test and Mann-Whitney test. Primary variables were: walking time (s), walking speed (km/h), estimated VO2max (ml/kg/min) and index of the fitness. Secondary variables were weight (kg) and body mass index (kg/m2). \r\n\r\nResults\r\nThere were significant differences between pre- and posttest measurements in intervention and control groups in walking time (p=.013), walking speed (p=.008), estimated VO2max (p=.003), index of the fitness (p=.009), weight (p=.002) and body mass index (p=.001). \r\n\r\nComparing the posttest measurements significant difference was observed between intervention and control groups in walking time and speed (p<.05).\r\n\r\nConclusion\r\nProgressive aquatic resistance training improves aerobic fitness with people who have knee osteoarthritis. Aquatic resistance training can be recommended as one of the training methods for patients with osteoarthritis. \r\n\r\nKeywords: Osteoarthritis, aquatic exercise, aerobic fitness, 2 km walking test", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Titta Rauhala (tijorauh) on 2016-01-26 17:51:29.597546. 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.group@korppi.jyu.fi) on 2016-01-26T17:51:29Z\r\nNo. of bitstreams: 2\r\nURN:NBN:fi:jyu-201601261287.pdf: 971608 bytes, checksum: 4fce01aeac45040f19ed1dfc29264ca7 (MD5)\r\nlicense.html: 4832 bytes, checksum: 3dd1d928d87e1355f5427b2174264e2b (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2016-01-26T17:51:30Z (GMT). No. of bitstreams: 2\r\nURN:NBN:fi:jyu-201601261287.pdf: 971608 bytes, checksum: 4fce01aeac45040f19ed1dfc29264ca7 (MD5)\r\nlicense.html: 4832 bytes, checksum: 3dd1d928d87e1355f5427b2174264e2b (MD5)\r\n Previous issue date: 2015", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "1 verkkoaineisto (41 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": "aerobinen kunto", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Vesiharjoittelun vaikutus polven nivelrikkoa sairastavien aerobiseen kuntoon", "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-201601261287", "language": null, "element": "identifier", "qualifier": "urn", "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": "Liikuntal\u00e4\u00e4ketiede", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Sport Medicine", "language": "en", "element": "subject", "qualifier": "discipline", 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"dc.subject.yso", "value": "aerobinen suorituskyky", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "fyysinen kunto", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "kuntotestit", "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": "vesiliikunta", "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": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", 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