Eating habits associated with body weight gain in UK university students

Abstract

The first year of university life has been identified as a period associated with body weight gain (1,2) . However, little is currently known about the reasons for this weight gain (1,2) . This study examined eating habits and physical activity levels among university students in the UK in relation to body weight gain.University student members of Slimming World in the UK completed an online survey about their weight gain, eating habits and physical activity levels at university prior to joining Slimming World. Chi-Square tests were employed to examine factors associated with four categories of self-reported weight gain at university (<3·2 kg; 3·2-6·4 kg; 6·4-12·7 kg; >12·7 kg).Data from 247 current student members who reported to have gained weight whilst at university were entered into the analysis. Of these students, 99% were female and 73% were between 18 & 25 years of age. The majority (67%) of students reported to have gained between 3·2 kg and 12·7 kg during their time at university; 24% reported to have gained over 12·7 kg. The majority (65%) of students reported gaining between 3·2 kg and 12·7 kg during their first year. Before joining Slimming World, approximately half of all students consumed at least three ready meals or convenience foods each week; students reporting greatest weight gain reported most frequent consumption of these foods (χ 2 = 32·0; df = 9; p < 0·001). Also, 56% of students reported that they consumed at least 'a few' takeaways or fast food meals each week; students reporting greatest weight gain also reported most frequent consumption of these foods (χ 2 = 11·3; df = 3; p = 0·009). Only 20% of students consumed fruit and vegetables daily and students reporting greatest weight gain reported least frequent consumption (χ 2 = 21·2; df = 9; p = 0·01). Students reporting weight gain of 3·2-6·4 kg were more likely to consume alcohol on one or two nights of the week (χ 2 = 13·1; df = 6; p = 0·041), however over one third of all students reported drinking alcohol on at least three nights of the week. Students reporting extremes of weight gain (<3·2 kg and >12·7 kg) were more likely to attribute a lack of 'knowledge or skills to cook healthily' to their weight gain (χ 2 = 11·7; df = 3; p = 0·009). Only 15% of students reported levels of physical activity that approached government guidelines. Counter-intuitively, however, students who reported the greatest weight gain at university reported greater levels of physical activity (χ 2 = 20·1; df = 6; p = 0·003). The range of self-reported weight gain among this student sample was large. Consumption of takeaways and fast food, ready meals and convenience foods, and fruit and vegetables were associated with weight gain. Further, prospective studies to confirm these associations are now needed.

Eating habits of Polish university students depending on the direction of studies and gender

“…The university experience is a time to make new friendships and partnerships and to look good is therefore important for students. New surroundings and new responsibilities during the first year of study can increase the risk of weight gain (Sprake et al ., 2017). Moreover, improper nutrition is a common cause of decreased learning ability, lack of concentration and reflexes.…”

“…According to the authors of this study, this group of people should be monitored for many reasons. Students are often for the first time forced to live away from the family home, to shop independently and cook/prepare food for themselves (Sprake et al ., 2017). In addition, these are the people who, when entering adult life, will be responsible for feeding their children and pass on their nutritional patterns to them (Al-Khamees, 2009).…”