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[{"key": "dc.contributor.advisor", "value": "Pullinen, Teemu", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Mikkonen, Ritva", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Willberg, Sara", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2023-05-16T05:58:46Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2023-05-16T05:58:46Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2023", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/86975", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Veren hemoglobiinipitoisuuden on havaittu vaikuttavan fyysiseen suorituskykyyn ja my\u00f6s\nmaksimaaliseen hapenottokykyyn. Hemoglobiini on yksi muuttuja, joka kuvaa elimist\u00f6n \nrautastatusta. Hemoglobiinin lis\u00e4ksi on muita muuttujia, joita voidaan tarkastella, kun halutaan \nsaada tietoa elimist\u00f6n rautastatuksesta. Elimist\u00f6ss\u00e4 oleva rauta saadaan ravinnosta ja raudan \npuutteen taustalla voi olla liian v\u00e4h\u00e4inen raudan saanti. T\u00e4ss\u00e4 tutkimuksessa selvitettiin, onko \nfyysisesti aktiivisten naisten elimist\u00f6n rautastatuksella yhteytt\u00e4 maksimaaliseen \nhapenottokykyyn ja energiansaatavuuteen.\nT\u00e4m\u00e4n tutkimuksen aineistona k\u00e4ytettiin Jyv\u00e4skyl\u00e4n yliopiston NaisQs- sek\u00e4 MEndEx-tutkimusprojektien dataa. Tutkimus oli poikkileikkaustutkimus ja aineistoa ker\u00e4ttiin vuosien \n2019\u20132022 aikana. Tutkimuksessa tarkasteltiin 19 fertiili-ik\u00e4isen (18\u201335-vuotiaita) naisen\nmaksimaalista hapenottokyky\u00e4 (VO2max), suoran hapenottokykytestin maksimi laktaattia\n(Lamax), hemoglobiinia (Hb), seerumin ferritiini\u00e4 (S-Ferrit), punasolujen keskitilavuutta (MCV) \nja punasolujen keskim\u00e4\u00e4r\u00e4ist\u00e4 hemoglobiinin m\u00e4\u00e4r\u00e4\u00e4 (MCH). Lis\u00e4ksi naisten \nenergiansaatavuutta arvioitiin LEAF-Q-kyselyll\u00e4.\nTutkittavista kahdeksalla esiintyi heikentynytt\u00e4 rautastatusta (S-Ferrit < 30 \u00b5g/l), joista nelj\u00e4ll\u00e4 \nS-Ferrit oli selke\u00e4sti alentunut (< 15 \u00b5g/l). N\u00e4ist\u00e4 yhdell\u00e4 my\u00f6s Hb oli alentunut (< 117 l/g), \nmutta kaikilla tutkittavilla MCV ja MCH olivat viitearvoissa. Matalat S-Ferrit-pitoisuudet \nolivat yhteydess\u00e4 heikompiin VO2max-tuloksiin (p < 0,05), mutta muut rautastatusta kuvaavat \nmuuttujat eiv\u00e4t olleet yhteydess\u00e4 VO2max:iin tai Lamax:iin. Rautastatuksen ei my\u00f6sk\u00e4\u00e4n \nhavaittu olevan yhteydess\u00e4 LEAF-Q-kyselyn pisteiden kanssa. LEAF-Q-kyselyn pisteiden ja \nVO2max:in sek\u00e4 Lamax v\u00e4lill\u00e4 ei ollut tilastollisesti merkitsev\u00e4\u00e4 yhteytt\u00e4.\nTutkimuksen perusteella voidaan sanoa, ett\u00e4 fyysisesti aktiivilla naisilla on riski heikentyneelle\nrautastatukselle. T\u00e4m\u00e4n tutkimuksen mukaan heikentynyt rautastatus voi olla yhteydess\u00e4\nmaksimaaliseen hapenottokykyyn, mutta pienen otoskoon vuoksi tuloksia ei voida yleist\u00e4\u00e4 \nisompaan joukkoon. Fertiili-ik\u00e4isten fyysisesti aktiivisten naisten rautastatuksen kartoittaminen \non kuitenkin t\u00e4rke\u00e4\u00e4, koska elimist\u00f6 tarvitsee rautaa erilaisiin fysiologisiin toimintoihin.\nAiheesta olisi t\u00e4rke\u00e4 saada lis\u00e4tutkimuksia, koska alhainen energiansaanti voi heikent\u00e4\u00e4\nelimist\u00f6n rautastatusta, jolla voi olla vaikutuksia yksil\u00f6n fyysiseen suorituskykyyn ja \nterveyteen.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2023-05-16T05:58:46Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2023-05-16T05:58:46Z (GMT). No. of bitstreams: 0\n Previous issue date: 2023", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "55", "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": null, "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.title", "value": "Elimist\u00f6n rautastatuksen yhteys maksimaaliseen hapenottokykyyn ja energiansaatavuuteen naisilla", "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-202305163043", "language": "", "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": "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": "Liikunta- ja terveystieteet", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Sport and Health Sciences", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Liikuntafysiologia", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Exercise Physiology", "language": "en", "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.copyright", "value": "\u00a9 The Author(s)", "language": null, "element": "rights", "qualifier": "copyright", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "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": "5011", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "suorituskyky", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "hemoglobiini", "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": "ravinto", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "ferritiini", "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"}]
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