The thesis deals with changes in proportion of fatty acids in bovine milk. The aim of this study was to assess the profile of fatty acids in milk and subsequently in yoghurt produced from it. The thesis also evaluates the influence of breeding management, breed as well as region. The results of the thesis confirmed that processing of milk into yoghurt has little to no effect on fatty acids profile and proportion of fatty acids is stable. Processing milk into yoghurt alters nutritional value of the product only minimally and the changes in fatty acids profile are not statistically relevant. Profile of fatty acids in the end product was mostly influenced by breeding management, where nutritionally most valuable milk and therefore yoghurt comes from grazing dairy cows. Breed itself has influence more over content of main elements, such as fat or protein content, in milk rather than over fatty acids profile. Influence of region tightly relates to breeding management where in highlands pasturing is more common and in lowlands it is more common to have dairy cows in stables.

Background: Playing is a natural part of the child's nature. Through play, the child can relate to his or her surroundings. Play therapy is used in healthcare, a tool to help children and adolescents through difficult circumstances. Aim: The aim was to explore children and adolescents experience of and attitude towards play therapy and the impact on perceived health in connection with inpatient care. The aim was also to investigate the significance of play for children and adolescents during hospital stays. Method: Data was collected through a survey with quantitative and qualitative elements. In addition, a supplemental literature study was conducted. Results: A total of 12 children and adolescents completed the survey, and 5 articles were reviewed in the literature study. The majority (n=10) had a positive attitude towards play therapy. Correlation analysis showed that the younger the children were, the higher they scored on “if it was easier to stay at the hospital after they had been in contact with play therapy” (r = -0.738, p = 0.006). In the qualitative survey it emerged that children and adolescents experienced that the best thing about play therapy was the staff. It emerged in the literature study that through play, the children experienced an increased sense of security, happiness and wellbeing. Play reduced their anxiety, fear and stress. Conclusions: Most participants in the survey had positive experiences and attitudes towards play therapy. Play therapy was perceived as health beneficial and was considered positive in the reviewed studies. Play helped children and adolescents with coping of anxiety, fear and stress. / Bakgrund: Att leka är en naturlig del av barnets natur. Leken bidrar till att förhindra samt minska oro hos barnet. Lekterapin används inom sjukvården och är ett verktyg för att underlätta barn och ungdomars svåra omständigheter. Lekterapin ska vara en plats där barn och ungdomar får komma bort från sjukhusmiljön. En plats där de bara får vara barn. Syfte: Studiens syfte var att undersöka barn och ungdomars erfarenhet av och inställning till lekterapin samt påverkan på upplevd hälsa i samband med inneliggande vård. Syftet var dessutom att undersöka lekens betydelse för barn och ungdomar under sjukhusvistelser. Metod: Studien består av en enkätundersökning med kvantitativa och kvalitativa inslag samt en litteraturstudie för att komplettera resultatet. Resultat: Totalt deltog 12 barn och ungdomar i enkätundersökningen och fem artiklar granskades i litteraturstudien. Majoriteten av barnen och ungdomarna (n=10) var positivt inställda till lekterapin. Korrelationsanalys visade att ju yngre barnen var, desto högre skattade de att det var lättare att vara på sjukhuset efter kontakt med lekterapin (r= -0,738, p=0,006). Enligt de kvalitativa enkätfrågorna upplevde barnen och ungdomarna att personalen var det bästa med lekterapin. I litteraturstudien framkom det att genom leken upplevde barnen en ökad trygghet, glädje samt välbefinnande. Leken minskade deras oro, ångest, rädsla och stress. Slutsats: Majoriteten av deltagarna i enkätundersökningen hade positiva erfarenheter av samt inställning till lekterapin. Lekterapin uppfattades även som hälsofrämjande. Lek ansågs i de granskade studierna som positivt och förbättrade hanteringen av till exempel oro, ångest, rädsla och stress hos barnen och ungdomarna.