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[{"key": "dc.contributor.author", "value": "Ovaska, Matias", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2020-06-30T05:28:07Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2020-06-30T05:28:07Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2020", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/70984", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Suomalaisista noin 14 % ty\u00f6skentelee s\u00e4\u00e4nn\u00f6llisesti \u00f6isin ja jatkuvaa y\u00f6ty\u00f6t\u00e4 tekee noin 170 000 suomalaista. Y\u00f6ty\u00f6 vaikeuttaa s\u00e4\u00e4nn\u00f6llisen unirytmin yll\u00e4pitoa, mik\u00e4 voi n\u00e4ky\u00e4 heikompana unen laatuna. Y\u00f6ty\u00f6 kuormittaa my\u00f6s psykososiaalisesti enemm\u00e4n verrattuna p\u00e4iv\u00e4ty\u00f6h\u00f6n, mik\u00e4 voi johtaa ty\u00f6stressiin ja -uupumukseen. Heikkolaatuinen uni ja korkea psykososiaalinen kuormitus altistavat unih\u00e4iri\u00f6ille, mink\u00e4 takia y\u00f6ty\u00f6n kuormitusta tulisi pyrki\u00e4 v\u00e4hent\u00e4m\u00e4\u00e4n ja ennaltaehk\u00e4isem\u00e4\u00e4n. T\u00e4m\u00e4n pro gradu -tutkielman tarkoitus oli selvitt\u00e4\u00e4, onko unen laadulla yhteys psykososiaaliseen kuormitukseen y\u00f6ty\u00f6ntekij\u00f6ill\u00e4. Sen lis\u00e4ksi tutkittiin, onko s\u00e4\u00e4nn\u00f6llisell\u00e4 unirytmill\u00e4 ja unen jaksottamisella ty\u00f6- ja vapaap\u00e4ivin\u00e4 yhteys unen laatuun ja psykososiaaliseen kuormitukseen.\n\nTutkimukseen osallistui 46 s\u00e4\u00e4nn\u00f6llisesti tai osa-aikaisesti l\u00e4hett\u00e4m\u00f6ss\u00e4 \u00f6isin ty\u00f6skentelev\u00e4\u00e4 18\u201364 -vuotiasta naista (n=23) ja miest\u00e4 (n=23), joilta kartoitettiin itsearvioinnin avulla unen laadun osatekij\u00f6it\u00e4 ja psykososiaalisia kuormitustekij\u00f6it\u00e4. Kyselytutkimus muodostettiin tutkimuskirjallisuuden avulla. Unen laadusta sek\u00e4 psykososiaalisesta kuormituksesta muodostettiin summamuuttujat, joiden sis\u00e4ist\u00e4 yhdenmukaisuutta testattiin Cronbachin alfa -kertoimella. Tutkimuksen aineistoa tarkasteltiin Spearmanin j\u00e4rjestyskorrelaatiokertoimien, yksisuuntaisen varianssianalyysin ja riippumattomien otosten t-testin avulla, k\u00e4ytt\u00e4en SPSS 26.0 -ohjelmaa.\n\nTutkimuksessa havaittiin, ett\u00e4 unen laatu korreloi tilastollisesti merkitsev\u00e4sti psykososiaalisen kuormituksen kanssa eli korkeampi unen laatu oli yhteydess\u00e4 v\u00e4h\u00e4isemp\u00e4\u00e4n psykososiaaliseen kuormitukseen. S\u00e4\u00e4nn\u00f6llisell\u00e4 unirytmill\u00e4 ei ollut tilastollisesti merkitsev\u00e4\u00e4 yhteytt\u00e4 unen laatuun tai psykososiaalisen kuormitukseen. Yhdess\u00e4 osassa nukkuminen oli puolestaan tilastollisesti merkitsev\u00e4sti yhteydess\u00e4 parempaan unen laatuun vapaap\u00e4ivin\u00e4 sek\u00e4 v\u00e4h\u00e4isemp\u00e4\u00e4n psykososiaaliseen kuormitukseen ty\u00f6- ja vapaap\u00e4ivin\u00e4.\n\nTutkimuksen mukaan hyv\u00e4 unen laatu ja yhdess\u00e4 osassa nukkuminen liittyv\u00e4t v\u00e4h\u00e4isemp\u00e4\u00e4n psykososiaaliseen kuormitukseen. Tulos on yhtenev\u00e4inen aiempien tutkimusten kanssa, joissa unen laatu ja psykososiaalinen kuormitus ovat voimakkaasti keskin\u00e4isess\u00e4 yhteydess\u00e4. Laadukkaan unen turvaaminen on yksi t\u00e4rkeimmist\u00e4 vastatoimenpiteist\u00e4 y\u00f6ty\u00f6n haittavaikutusten ehk\u00e4isemisess\u00e4. Tutkimuksen tuloksia voidaan hy\u00f6dynt\u00e4\u00e4 aloilla, joilla tehd\u00e4\u00e4n s\u00e4\u00e4nn\u00f6llist\u00e4 y\u00f6ty\u00f6t\u00e4.\n\nAvainsanat: y\u00f6ty\u00f6, unen laatu, psykososiaalinen kuormitus", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "About 14 % of Finns work regularly at night and about 170 000 Finns work continuously at night. Night work makes it difficult to maintain a regular sleep rhythm, which may be reflected in poorer sleep quality. Night work is also more psychosocially stressful compared to day work, which can lead to work stress and burnout. Poor sleep quality and high psychosocial stress predisposes to sleep disorders, which is why efforts should be made to reduce and prevent the workload of the night work. The purpose of this study was to investigate whether sleep quality is related with psychosocial stress in night workers. In addition, it was studied whether regular sleep rhythm and segmented sleep on workdays and days off are related to sleep quality and psychosocial stress.\n\nThe study included 46 dispatchers, (n=23) women and (n=23) men aged 18\u201364 working regularly or part-time at night from whom various components of sleep quality and psychosocial stressors were asked using self-assessment. The questionnaire used in the study was based on the previous research literature. Sum variables of sleep quality and psychosocial stress were formed, and their internal consistency was tested with the Cronbach\u2019s alpha coefficient. The data of the study was examined using the Spearman order correlation coefficients, one-way analysis of variance and independent sample t-test using the SPSS 26.0 -software.\n\nThe study found that sleep quality was statistically significantly correlated with psychosocial stress, i.e. higher sleep quality was associated with lower psychosocial stress. Regular sleep rhythm had no statistically significant association with sleep quality or psychosocial stress. Sleeping in one segment was statistically significantly associated with better sleep quality on days off and less psychosocial stress on workdays as well as days off.\n\nAccording to the study, good sleep quality and sleeping in one segment are associated with less psychosocial stress. The result is consistent with previous studies in which sleep quality and psychosocial stress are strongly correlated. Ensuring good sleep quality is one of the most important countermeasures to prevent the adverse effects of night work. The results of the study can be utilized in industries that include regular night work.\n\nKey words: night work, sleep quality, psychosocial stress", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Miia Hakanen (mihakane@jyu.fi) on 2020-06-30T05:28:07Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2020-06-30T05:28:07Z (GMT). No. of bitstreams: 0\n Previous issue date: 2020", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "57", "language": "", "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": "unen laatu", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "s\u00e4\u00e4nn\u00f6llinen unirytmi", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "unen jaksotus", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Unen laadun yhteys psykososiaaliseen kuormitukseen y\u00f6ty\u00f6ntekij\u00f6ill\u00e4", "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-202006305168", "language": "", "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": 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