Dietary Intakes Among University Students in Iceland: Insights from the FINESCOP Project

Objectives: Using data from the Food Insecurity among European University Students during the COVID-19 Pandemic (FINESCOP) project, this study aims to investigate the dietary intakes among university students in Iceland, focusing specifically on their current diet after March 2020. Additionally, it examines correlations among different food groups to reveal associations in dietary patterns. Methods: The investigation uses data from the observational FINESCOP project in Iceland. Spearman's correlation coefficients were used to identify associations between different dietary intakes. p values show significance at a level of <0.05. Results: Icelandic university students have a low intake of vegetables and salad ("3-4 times per week", n = 159, 24.8%), fruit ("1-2 times per week", n = 164, 25.6%), and whole wheat ("3-4 times per week", n = 147, 23.2%). Lower than these was legume intake ("Never/seldom", n = 203, 32.0%). Meat and eggs were consumed more frequently ("3-4 times per week", n = 231, 36.3%) compared to fish and seafood ("1-2 times per week", n = 277, 43.5%). While the findings do indicate a significant correlation between vegetables and salad and fruit intake (p < 0.001) and between vegetable and salad and legume intake (p < 0.001), causal relationships cannot be established. Among discretionary foods, sweets and snacks were moderately and significantly correlated (p < 0.001). Conclusions: This study explores dietary intakes and correlations between dietary factors among university students in Iceland. Further research is needed to explore the potential for causal inferences and better understand these dietary behaviors of university students in Iceland.