20.500.12556/DKUM-82464 Vpliv velikosti porcije na količino zaužite hrane The effect of portion size on the amount of food consumed Uvod: Velikost porcije je pomembna z vidika ohranjanja telesne mase in zdravega načina prehranjevanja, vendar se le-ta v sodobnem svetu povečuje. S pomočjo pregleda literature smo želeli raziskati vpliv velikosti porcije na količino zaužite hrane pri odraslih. Metode: Izvedli smo pregled, analizo in sintezo literature v podatkovnih bazah PubMed, CINAHL, MEDLINE, Web of Science, Cochrane Library in Wiley Online Library. Potek iskanja smo prikazali s pomočjo PRISMA diagrama. Analizirane raziskave smo kritično ocenili z ocenjevalnim orodjem Joanna Briggs Institute ter opisno sintetizirali. Rezultati: V končno analizo smo vključili 11 raziskav ter od tega eno razvrstili v 1. nivo, pet v 2. nivo in pet v 3. nivo hierarhije dokazov. Večina (n = 6, 54,5 %) jih je potrdila, da večja velikost porcije, pakiranja ali krožnika vpliva na večjo količino zaužite hrane. Večje porcije vodijo do višjega energijskega vnosa, kar vpliva na težje vzdrževanje ustrezne telesne mase. Diskusija in zaključek: Ugotovili smo, da ima velikost porcije vpliv na količino zaužite hrane pri odraslih, vendar vse raziskave tega niso potrdile. Potrebno je nadaljnje raziskovanje tega področja in oblikovanje strategij za zmanjšanje velikosti porcij ter s tem tudi telesne mase posameznika. Introduction: Portion size is important for weight maintenance and healthy eating. However, it increases in the modern world. Through a literature review, we wanted to investigate the effect of portion size on food intake in adults. Methodology: We performed a literature review, analysis, and synthesis of PubMed, CINAHL, MEDLINE, Web of Science, Cochrane Library, and Wiley Online Library databases. The search process was presented using a PRISMA diagram. The analyzed studies were critically appraised using the Joanna Briggs Institute tool and descriptively synthesized. Results: We included 11 studies in the final analysis, and one of them was classified as level 1, five as level 2, and five as level 3 of the evidence hierarchy. The majority (n = 6, 54.5%) confirmed that a larger portion, packet, or plate size influences a larger amount of food consumed. Larger portions lead to higher energy intake, which in turn makes it more difficult to maintain adequate body weight. Discussion and conclusion: We found that portion size has an impact on food intake in adults but not all studies have confirmed this. Further research in this area is needed and strategies to reduce portion size and thus individual body weight needs to be developed. velikost porcije zaužita hrana prehranjevanje zdrav način življenja portion size food eaten eating healthy lifestyle true true false [D. Muršec] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2022-08-22 13:00:01 2022-10-19 10:48:31 2022-10-20 03:21:43 0000-00-00 00:00:00 2022 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 613.2:641(043.2) 125152771 MAG_Mursec_Dominika_2022.pdf MAG_Mursec_Dominika_2022.pdf 1 A939550514018EE883EAFBDD11BD3F7C 793a7a2c4132ca3f9dd53ff4409ee78f136cfa58346307958d7c9d3200720de1 19e4e69d-220b-11ed-b4c1-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=160479 Fakulteta za zdravstvene vede 0 0 0