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KMID : 0665220230360040209
Korean Journal of Food and Nutrition
2023 Volume.36 No. 4 p.209 ~ p.221
A Comparative Study of Night Eating Consumption Patterns and Nutrition Quotient for Korean Adolescents (NQ-A) among High School Students in Chungnam Region
Chong Hyun-Ju

Yoon Seong-Hee
Kim Eun-Ju
Abstract
This study aimed to provide fundamental data that could guide high school students' night eating behavior by investigating habits of their night eating consumption during COVID-19 pandemic (From 2021/5/13 to 5/20). Association between their eating habits and the Nutrition Quotient for Korean Adolescents (NQ-A) were also explored. This study included a total of 604 students, among whom 441 students were identified as night eating consumers. Among all subjects, 30.5% consumed night eating 3~4 times a week, 27.3% consumed 1-2 times a week, and 27.0% did not consume any night eating at all. The high-night eating group had a higher score of total NQ-A than the non-night eating group for both male (p<0.05) and female (p<0.001) students. This was because male students in the high-night eating group reported significantly higher rates of daily dinner consumption compared to non-night eating group. Furthermore, both male (p<0.05) and female (p<0.001) students showed a significant increase in 'Moderation'. 'Diversity' was also significantly increased in female studies (p<0.05) as subcategories of dietary habits according to night eating frequency. These findings highlight the need for practical research to develop nutritional guidelines for night eating that reflect preferences of students while providing adequate nutritional habits.
KEYWORD
night eating, dietary habits, Nutrition Quotient for Korean Adolescents (NQ-A), high school students
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