Perceived Body Appearance and Eating Habits among Undergraduates of the Faculty of Allied Health Sciences, University of Ruhuna: A Cross-sectional Study

Abstract

Background: Perception of body appearance is a crucial factor in young adults’ lives because it is associated with a decreased quality of life in youth. Overweight/ obese young adults are likely to underestimate their weight. Eating habits have a vital relationship with the perception of body appearance. In Sri Lanka, only a few studies have examined the perception of body appearance among university students. Objectives: To examine the perceived body appearance and eating habits among undergraduates in the Faculty of Allied Health Sciences (FAHS), University of Ruhuna (UoR) Methods: A descriptive cross–sectional study was conducted involving 300 selected undergraduates who are studying in the FAHS, UoR. A pre-tested self-developed questionnaire was used to collect data about perception of body appearance and eating habits. Body Mass Index (BMI) was calculated to assess nutritional status. Data were analysed using SPSS version 25.0. Results: The majority of participants were in the 23-24-year age group. The majority of participants were satisfied with their body appearance and only 6% severely concerned about appearance. Of the participants, 136(45.3%) were dissatisfied with their shape, they wanted to be thinner or heavier. The majority of the undergraduates 163(54.3%) had unhealthy eating patterns. Nearly half of the undergraduates (n=154, 51.4%) used to eat snacks more than three times per week. Apart from meals, 66 (22%) participants only consumed vegetables and fruits daily. Gender (p=0.028), BMI (p<0.05), and eating habits (p=0.024) were significantly associated with perception of body appearance. Conclusions: The majority of participants were concerned about their body appearance and most of them were dissatisfied with their body appearance. Most of the students had unhealthy eating habits. Female gender was the most important associated factor with the perception of body appearance. Appropriate educational programs on body appearance and nutrition ought to be implemented for undergraduates. Keywords: Body appearance, Eating habits, Undergraduates, Body weight