Relationship between dietary patterns and non-alcoholic fatty liver disease among college freshmen in Hangzhou / 中国学校卫生

ABSTRACT

Objective@#To explore the relationship between dietary patterns and non-alcoholic fatty liver disease(NAFLD) among college freshmen of Hangzhou area, and provide scientific evidence for the prevention of NAFLD in universities.@*Methods@#The 1 752 freshmen students from six universities were selected to perform a questionnaire survey, including general information, and dietary survey in the last year, by using a random sampling method. Factor analysis was used to achieve the major dietary patterns.@*Results@#Three dietary patterns were obtained from the analysis, including the animal food, Western fast food, and traditional Chinese patterns. After adjusting for confounding factors, participants in the highest tertile of the animal food and Western fast food pattern had significantly higher BMI (P<0.01). Besides, participants in the highest tertile of the Western fast-food pattern had higher ALT and AST than those in the lowest tertile(P<0.05). Conversely, participants in the highest tertile of the traditional Chinese pattern had lower BMI, ALT and AST than those in the lowest tertile(P<0.05). Logistic regression analysis showed that Western pattern might increase the risk of NAFLD (OR=1.26, 95%CI=1.09-1.72, P<0.05), whereas the traditional Chinese pattern might decrease the risk of NAFLD (OR=0.51, 95%CI=0.38-0.74, P<0.05).@*Conclusion@#Different dietary patterns are closely related to NAFLD in college freshmen. Chinese traditional food should be kept their diet, red meat and fried food should be reduced to decrease. the risk of NAFLD.