“…Seven of those studies 26,27,29,36,37,40,41 suggested that diet quality was a predictor of weight gain, with inadequate consumption of fruit and vegetables 27,29,36,40,41 , low fibre 26 and high fat/cholesterol 26, 27, 37 diets being commonplace amongst the students. Of these seven studies, five measured diet/dietary changes using a dietary behaviour questionnaire 26,29,37,40,41 , while two measured diet using a food frequency questionnaire (FFQ) 27,36 . The use of the FFQ allowed one study to report changes in caloric intake 27 .…”