수도권 일부 지역 대학생의 편의식품 섭취 실태 및 영양지수와 주의력결핍 과잉행동장애 성향의 관계 연구 = Convenience Food Consumption, Nutrition Quotient for Adult(NQ), and Attention Deficit Hyperactivity Disorder(ADHD) Tendencies among University Students in Selected Metropolitan Areas

다국어 초록 (Multilingual Abstract)

This study aimed to examine the relationships among convenience food consumption, tendencies toward Attention Deficit Hyperactivity Disorder (ADHD), and Nutrition Quotient for Adult in university students. An online survey was conducted with 440 students from universities located in the Seoul metropolitan area, and data from a total of 400 respondents were analyzed.
This study included 180 male students(45%) and 220 female students(55%). Analysis of BMI distribution revealed a significantly higher proportion of underweight individuals among females compared to males(P<0.001). There was also a significant gender difference in the frequency of convenience food consumption(P=0.020).
Participants were categorized into two groups based on their Attention-Deficit/Hyperactivity Disorder(ADHD) tendency: the ADHD tendency group(n=206, 51.5%) and the non-tendency group(n=194, 48.5%). The distribution of convenience food consumption frequency differed significantly between the two groups(P<0.001). When examining the frequency of consumption by food type, the ADHD tendency group showed significantly higher intake frequencies for all convenience food categories (Ready-to-cook food, Fresh-cut product, Ready-to-eat food, and Meal kit) except for bread, sandwiches, and salads.
Correlation analysis indicated that the total Nutrition Quotient had significant negative correlations with ADHD tendency(r=-0.185, P<0.01) and convenience food consumption frequency(r=-0.226, P<0.05), while convenience food consumption frequency was positively correlated with ADHD tendency(r=0.360, P<0.01).
Multiple regression analysis indicated that higher ADHD tendency scores were associated with increased frequency of convenience food consumption (β=0.272), greater academic stress (β=0.134), as well as lower scores for Nutrition Quotient, lower scores for handwashing before meals (β=-0.258), lower scores for overeating or binge eating (β=-0.208), lower scores for processed meat consumption (β=-0.128), and lower scores for excessive drinking (β=-0.136). Compared to humanities majors, students in natural science and engineering fields exhibited significantly lower ADHD tendencies (β=-0.095).
Nutrition education is needed to prevent university students from overconsuming convenience foods and developing nutritional imbalances. However, considering current trends such as the increased availability of healthier convenience foods, education should not aim to completely eliminate convenience food consumption, but rather to guide students in making appropriate nutritional choices. In addition, interventions should be developed that take into account university students with ADHD tendencies.
Although this study is limited by its regional scope (metropolitan area) and the use of self-reported ADHD tendencies rather than clinical diagnoses, it provides valuable foundational data for developing nutrition education strategies to promote healthy eating and mental well-being among university students.

목차 (Table of Contents)

• Ⅰ. 서 론 1
• Ⅱ. 이론적 배경 3
• 1. 대학생의 영양 섭취 3
• 가. 대학생 영양 섭취의 중요성 3
• 나. 대학생의 영양 섭취 현황 3
• 다. 대학생의 영양 섭취에 영향을 미치는 요인 5
• 2. 주의력결핍 과잉행동장애(ADHD) 8
• 가. ADHD의 정의 8
• 나. 대학생의 ADHD 9
• 다. ADHD와 영양 섭취 10
• 3. 편의식품 11
• 가. 편의식품의 개념 및 정의 11
• 나. 편의식품의 동향 11
• 다. 편의식품의 문제점 13
• 4. 성인 영양지수(NQ) 15
• Ⅲ. 연구 내용 및 방법 17
• 1. 연구 대상 및 기간 17
• 2. 연구 내용 및 방법 17
• 가. 조사대상자의 일반사항 18
• 나. 주의력결핍 과잉행동장애(ADHD) 성향 18
• 다. 편의식품 섭취 실태 19
• 라. 성인 영양지수(NQ) 20
• 3. 자료 처리 및 통계 분석 21
• Ⅳ. 결과 및 고찰 23
• 1. 조사대상자의 일반사항 23
• 2. 편의식품 섭취 실태 27
• 가. 조사대상자의 편의식품 섭취 실태 27
• 나. 편의식품 종류별 섭취 빈도 31
• 다. 일반적 특성에 따른 편의식품 섭취 빈도 35
• 3. 성인 영양지수(NQ) 39
• 가. 조사대상자의 성인 영양지수 39
• 나. 편의식품 섭취 빈도에 따른 영양지수 42
• 4. 주의력결핍 과잉행동(ADHD) 성향 43
• 가. 조사대상자의 주의력결핍 과잉행동(ADHD)성향 43tlathdd
• 나. 편의식품 섭취 실태와 ADHD 성향 45
• 다. 편의식품 종류별 섭취 빈도와 ADHD 성향 49
• 5. 편의식품 섭취 및 영양지수와 ADHD 성향의 관계 54
• 가. 편의식품 섭취 및 영양지수와 ADHD 성향의 상관관계 54
• 나. ADHD 성향에 영향을 주는 요인 다중회귀분석 56
• Ⅴ. 요약 및 결론 64
• 참 고 문 헌 67
• 부록 83
• ABSTRACT 104