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Objective: To examine associations between eating disorder (ED) risk and dietary habits. Also, to determine if ED risk changes after exposure to nutrition education and to investigate how the dietary habits in both at-risk (AR) and not-at-risk (NAR) college students compare the Dietary Guidelines (DG). Design: A longitudinal observational study over one academic year. Self-reported dietary intake was collected via seven-day food records. The Eating Attitudes Test 26 (EAT-26) was used to assess ED risk. Subjects underwent measurements of height, weight, skin fold, waist circumference and hip circumference. Subjects/Setting: Data from 507 students enrolled in one of two fall 2005 nutrition/health courses at a land grant university in southwest Virginia were analyzed. Main Outcome Measures: ED risk, mean daily intake of fruits, vegetables, fiber, whole grains, protein, total calories, and changes in ED risk over one academic year. BMI, weight change, percent body fat, and waist circumference were also evaluated. Statistical Analysis Performed: Associations between ED risk and mean daily intake of dietary variables were assessed using independent samples t-tests (p<0.05). Changes in mean EAT-26 scores were assessed using paired-t tests. Changes in the proportion of subjects categorized as AR and NAR were evaluated using Chi-square analysis. Results: This study was completed by 192 subjects. Those AR consumed significantly fewer calories than NAR subjects in both September. In April, AR subjects consumed significantly fewer fried vegetable servings than NAR subjects. Chi-square analysis in April revealed that the size of the NAR group increased thus reducing the size of the AR group. Overall, subjects' diets failed to meet the DG for fruits, vegetables, whole grains, and dietary fiber. Conclusion: Overall dietary intake did not vary significantly between AR and NAR subjects, excepting lower caloric intake and fewer fried vegetable servings in those AR. Both groups failed to meet the DG for fruits, vegetables, whole grains and dietary fiber. Application: Educational interventions emphasizing the DG may improve ED risk but warrant more specific targeting of poor dietary habits in order to increase the college population's compliance with the DG. / Master of Science

Eating disorders affect individuals from most ethnic backgrounds. Research suggests that White females experience the greatest levels of disordered eating and body dissatisfaction. Studies examining Chinese females found they experienced similar levels of disordered eating but less body dissatisfaction to White females. This study was conducted to examine the prevalence of eating disorder symptomatology in Chinese and Other ethnicities in New Zealand. A sample of female university students at the University of Waikato completed questionnaires (N=116) to assess disordered eating and body dissatisfaction. In contrast to previous findings Chinese females actually exhibited more disordered eating behaviours and body dissatisfaction attitudes than did other females living in New Zealand. Also, fear of weight gain was more likely to be exhibited by Chinese females than other females. Pressure to be thin came from similar sources for both Chinese and other female students. While, length of time living in New Zealand did not appear to alter Chinese females' levels of disordered eating and body dissatisfaction. However in keeping with previous research, the present findings did suggest that the data from this study support the suggestion that the EAT-26 may not be an appropriate measure for Chinese females when assessing eating disorders. These findings have important implications for future research on ethnicities and eating disorders, and for clinicians working with Chinese female clients.

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