여대생의 일일 평균 카페인 섭취실태와 수면과의 관련성 = Relationship between average daily caffeine intake and sleep among female college students

다국어 초록 (Multilingual Abstract)

This study aimed to investigate the relationship between the average daily caffeine intake of female college students and sleep. The study included 120 female college students from K University, and the data obtained from the questionnaire responses were analyzed. The results of the study are as follows:
First, less than 10% of the monthly allowance was spent on caffeine drinks (39.5%), while more than 21.8 had a BMI (34.4%).
Secondly, in the analysis of sleep and lifestyle, only the frequency difference between sleep time and 'breakfast' was found to be significant (Χ2=14.19). The cross-analysis of 'diversion' and 'sickness and stomach pain' also showed statistical significance (Χ2=9.15, Χ2=14.72). Sleep time and the consumption of instant coffee mix, soda (such as vita500 and caffeine drinks) also showed a significant association (Χ2=9.73, Χ2=9.59).
Thirdly, when examining the correlation between sleep and caffeine intake, a significant negative correlation between sleep time and instant coffee (r=-0.19, p=0.04). There was also a significant negative correlation between sleep time and tea drink intake (r=-0.21, p=0.02).
This study has important implications as it reveals differences in the effects of daily caffeine intake on the sleep of female college students. Additionally, it highlights the variation in awareness among female college students regarding the side effects of caffeine consumption. Based on the study's findings, limitations were identified, and suggestions for future research were proposed.

목차 (Table of Contents)

• 제1장 서론 1
• 제1절 연구의 목적 1
• 제2절 연구의 문제와 필요성 1
• 제3절 연구의 기대효과 및 활용 1
• 제2장 이론적 배경 3
• 제1절 카페인의 정의 3
• 제2절 카페인섭취와 수면과의 관련성 3
• 제3절 여대생의 카페인 섭취실태 3
• 제3장 연구방법 7
• 제1절 연구대상 7
• 제2절 연구방법 7
• 제3절 연구도구 7
• 제4절 통계분석방법 8
• 제4장 연구결과 9
• 제1절 조사 대상자의 일반적 특성 9
• 제2절 수면장애와 생활습관 분석 12
• 제3절 수면시간과 외부활동시간 및 운동시간 17
• 제4절 수면시간과 카페인 지식수준 18
• 제5절 수면시간과 카페인 섭취빈도 23
• 제6절 수면시간과 카페인 음료 섭취실태 28
• 제7절 수면시간과 카페인 음료에 대한 영양교육 30
• 제8절 수면과 카페인 섭취의 상관관계 33
• 제5장 요약 및 결론 34
• 제1절 연구결과 요약 및 고찰 34
• 제2절 연구의 제한점 및 제언 35
• 참고논문 36
• 부 록 39