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dc.contributor.advisorMaija Eglīte-
dc.contributor.authorVladislavs Urbanovičs-
dc.contributor.otherMedicīnas fakultātelv-LV
dc.contributor.otherFaculty of Medicineen-UK
dc.date.accessioned2020-08-14T08:49:03Z-
dc.date.available2020-08-14T08:49:03Z-
dc.date.issued2020-
dc.identifier.urihttp://hdl.handle.net/123456789/1389-
dc.descriptionMedicīnalv-LV
dc.descriptionMedicineen-UK
dc.descriptionVeselības aprūpelv-LV
dc.descriptionHealth Careen-UK
dc.description.abstractMērķis: Novērtēt starp Latvijas medicīnas studentiem redzes traucējumu biežumu, to ietekmējošos faktorus un iespējamo sakarību ar pavadīto laiku mācoties, pie datora, telefona, planšetes, lasot grāmatas, skatoties TV. Balstoties uz ievāktajiem datiem, izvērtēt, kuri vides faktori ir galvenie redzes orgānu sistēmas traucējumu izraisītāji, noteikt acu pārslodzes simptomu sastopamību, izvērtēt, cik lielā mērā acu pārslodze samazina studentu darbaspējas. Materiāli un metodes: Tika izveidota Google Forms aptaujas anketa, ar kuras palīdzību iegūti pētījumam derīgi dati par 179 Latvijas medicīnas studentiem. Informācija tika analizēta SPSS (Statistical Package for Social Sciences) 27.0 programmā, izmantojot aprakstošās statistikas testus, hī kvadrāta testu, Mann-Whitney U testu, Kruskal-Wallis H testu, Spīrmena rangu korelācijas testu, Wilcoxon signed-rank testu. Rezultāti un secinājumi: Pētījuma respondentiem bija liela redzes traucējumu sastopamība. Brilles vai kontaktlēcas lieto 64.2% (n=115) respondentu, miopija ir 68.2% (n=122) respondentu, astigmātisms ir 14.5% (n=26) respondentu, astigmātisms 80.8% (n=21) gadījumos kombinējās ar miopiju. Hipermetropija raksturīga 3.4% (n=6) respondentu. Lielākā daļa respondentu – 75.4% (n=135) atzīmēja, ka jūt, ka viņiem esot pasliktināta redze, 67.6% (n=121) respondentu atzīmēja, ka viņi jūt, ka viņiem ir pasliktinājusies redze studiju laikā. Brilles vai kontaktlēcas studiju laikā sākuši lietot 10.1% (n=18) respondentu. Tika atrasta statistiski ticama saistība starp pasliktinātu redzi vecākiem un briļļu vai kontaktlēcu lietošanu respondentam šobrīd, kas apstiprina ģenētisku predispozīciju redzes traucējumiem, χ2(2)=8.711; p=0.013. Pierādīta statistiski nozīmīga atšķirība starp redzes korekciju, uzsākot studijas un šobrīd, kas apstiprina, ka redze ir pasliktinājusies studiju laikā, labā acs Z=-7.335, p<0.001, kreisā acs Z=-7.385, p<0.001. Respondenti lieto datoru vidēji 5.4 st./dienā un vidēji 62.8% no šī laika ir saistīti ar studijām. 24.6% (n=44) respondentu strādā darbā, kur ilgstoši jālieto dators. Respondenti lieto telefonu vai planšeti vidēji 3.6 st./dienā, un vidēji 31.8% no šī laika ir saistīti ar studijām. Respondenti lasa grāmatas un citus izdrukātus materiālus vidēji 1.75 st./dienā, un vidēji 65.6% no šī laika ir saistīti ar studijām. Respondenti skatās TV vidēji 0.5 st./dienā, bet lielākā daļa studentu – 57.5% (n=103) atzīmēja, ka gandrīz neskatās TV vispār (0 st./dienā). Netika atklātas nekādas statistiski nozīmīgas atšķirības laikā, ko studenti pavada, lietojot datoru, telefonu vai planšeti, lasot grāmatas vai skatoties TV, salīdzinot grupas atkarībā no tā, vai ir miopija, astigmātisms, tiek lietotas brilles vai kontaktlēcas, ir pasliktināta redze vai pasliktinājusies redze studiju laikā, ir sākts lietot brilles studiju laikā. Netika atrastas statistiski nozīmīgas atšķirības briļļu vai kontaktlēcu redzes korekcijā atkarībā no laika, ko pavada lietojot datoru, telefonu, lasot grāmatas vai [...]lv-LV
dc.description.abstractObjectives: To evaluate the prevalence of vision disorders in Latvian medical students, the affecting factors of these vision disorders and association between the time spent studying, using computer, smartphones or tablets, reading books or other printed materials, watching TV and vision disorders. Based on the data, to try to evaluate which factors are the main cause of vision disorders, to find out the prevalence of eye strain symptoms, and evaluate the affect of these eye strain symptoms on students’ working capacity. Materials and methods: A questionnaire using Google Forms was made, using this questionnaire data of 179 medical students in Latvia was collected. Data was analyzed with SPSS (Statistical Package for Social Sciences) 27.0 using descriptive statistics, Chi-Square Test of Independence, Mann-Whitney U test, Kruskal-Wallis H test, Spearman’s correlation test, Wilcoxon signed-rank test. Results and conclusions: There was high prevalence of vision disorders among study subjects. Glasses or contact lenses were used by 64.2% (n=115) students, myopia was prevalent in 68.2% (n=122) students, astigmatism - 14.5% (n=26) students, in 80.8% (n=21) of astigmatism cases it was combined with myopia, hypermetropia was prevalent in 3.4% (n=6) students. 75.4% (n=135) students felt, that they had impaired vision, and 67.6% (n=121) students felt, that their vision worsened during the period of university education. 10.1% (n=18) students began using glasses or contact lenses during the period of university education. There was a significant association between parent’s impaired vision and students using glasses or contact lenses, which proves the significance of genetic predisposition of vision disorders, χ2(2)=8.711; p=0.013. There was a significant difference in vision correction using glasses and contact lenses between the data of beginning of their university education and present day, which proves that vision has worsened during the period of students’ university education, right eye - Z=-7.335, p<0.001, left eye - Z=-7.385, p<0.001. Students use computer for average of 5.4 hours per day, and on average 62.8% of that time was spent studying. Students use phone or tablet for average of 3.6 hours per day, and on average 31.8% of that time was spent studying. Students read books or other printed materials for average of 1.75 hours per day, and on average 65.6% of that time was spent studying. Students watch TV for average of 0.5 hours per day, but most of the students – 57.5% (n=103) don’t watch TV at all (response was 0 hours per day). There was no significant difference in time spent, using computer, phone or tablet, reading books or watching TV, comparing groups based on whether or not they have myopia, astigmatism, use glasses or contact lenses, have impaired vision, their vision worsened during the period of university education, they started using glasses or contact lenses during the period of university education. There was no [...]en-UK
dc.language.isolv-LV-
dc.publisherRīgas Stradiņa universitātelv-LV
dc.publisherRīga Stradiņš Universityen-UK
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.subjectRedzes traucējumilv-LV
dc.subjectmedicīnas studentilv-LV
dc.subjecttuvredzībalv-LV
dc.subjecttālredzībalv-LV
dc.subjectmiopijalv-LV
dc.subjecthipermetropijalv-LV
dc.subjectastigmātismslv-LV
dc.subjectastenopijalv-LV
dc.subjectredzes pārslodzelv-LV
dc.subjectdatora lietošanalv-LV
dc.subjecttelefona lietošanalv-LV
dc.subjectlasīšanalv-LV
dc.subjectstudijaslv-LV
dc.subjectvision disordersen-UK
dc.subjectimpaired visionen-UK
dc.subjectmedical studentsen-UK
dc.subjectmyopiaen-UK
dc.subjecthypermetropiaen-UK
dc.subjectastigmatismen-UK
dc.subjectasthenopiaen-UK
dc.subjecteye strainen-UK
dc.subjectcomputeren-UK
dc.subjectphoneen-UK
dc.subjectreading studyingen-UK
dc.titleRedzes traucējumi un to ietekmējošie faktori medicīnas studentiemlv-LV
dc.title.alternativeVision disorders and affecting factors in medical studentsen-UK
dc.typeinfo:eu-repo/semantics/otheren-UK
Appears in Collections:Studējošo pētnieciskie darbi



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