표제지
목차
Ⅰ. 연구개발결과 요약문 5
최종결과보고서 요약문 5
Summary 6
Ⅱ. 학술연구용역과제 연구결과 7
제1장 최종 연구개발 목표 7
1.1. 목표 7
1.2. 목표달성도 및 관련분야에 대한 기여도 8
제2장 국내외 기술개발 현황 9
제3장 최종 연구개발 내용 및 방법 11
3.1. 연구설계 11
3.2. 연구대상자 모집 및 연구일정 12
3.3. 연구 내용 및 방법 14
제4장 최종 연구개발 결과 20
4.1. 연구대상자의 일반적 특성 20
4.2. 이중표식수법을 이용한 에너지소비량 평가 24
4.3. 간접열량법을 이용한 휴식대사량 평가 27
4.4. 다양한 방법을 이용한 신체활동량 평가 31
4.5. 식사섭취량 평가 39
4.6. 에너지소비량 및 섭취량 평가방법에 대한 타당도 분석 42
제5장 연구결과 고찰 및 결론 62
제6장 연구성과 및 활용계획 67
6.1. 활용성과 67
6.2. 활용계획 68
제7장 연구개발과정에서 수집한 해외과학기술정보 70
제8장 기타 중요변경사항 70
제9장 연구비 사용 내역 및 연구원 분담표 71
9.1. 연구비 사용 내역 71
9.2. 연구분담표 72
제10장 참고문헌 73
Table 1. The experimental plans of food intake survey 14
Table 2. Distribution of the 2nd year subjects 20
Table 3. Distribution of total subjects 21
Table 4. Anthropometric measurements of the 2nd year subjects 22
Table 5. Anthropometric measurements of total subjects 23
Table 6. Variation of anthropometric measurements during study period 23
Table 7. TEE and PAL by gender and age group from doubly labeled water technique of the 2nd year subjects 24
Table 8. TEE and PAL by gender and age group from doubly labeled water technique of total subjects 26
Table 9. Resting metabolic rate(RMR) measured by the indirect calorimetry of the 2nd year subjects 27
Table 10. Resting metabolic rate(RMR) measured by the indirect calorimetry of total subjects 29
Table 11. The time spent on each activity by the physical activity categories using physical activity diary of the 2nd year subjects 31
Table 12. The time spent on each activity by the physical activity categories using physical activity diary of total subjects 33
Table 13. Physical activity level(PAL) of total subjects using 24-hours physical activity diary 34
Table 14. Physical activity (PA) level according to activity intensity using IPAQ long form of the 2nd year subjects 35
Table 15. Physical activity (PA) level according to activity intensity using IPAQ long form of total subjects 36
Table 16. Physical activity (PA) level according to activity type using IPAQ long form of total subjects 37
Table 17. Energy expenditure according to activity intensity using IPAQ long form of total subjects 38
Table 18. Energy expenditure according to activity type using IPAQ long form of total subjects 38
Table 19. Energy intakes by 24-h recall methods and food frequency methods 39
Table 20. C:P:F Ratio by 24-h recall methods and food frequency methods 39
Table 21. Nutrition Intakes (% RDA) by 24-h recall methods and food frequency methods 40
Table 22. Nutrients Intakes by 24-h recall methods and Food Frequency methods 41
Table 23. The comparison of total energy expenditure(TEEDLW), estimated energy expenditure(EER), TEEFatorial, TEEIPAQ, and TEEACC of the 2nd year subjects 43
Table 24. The comparison of total energy expenditure(TEEDLW), estimated energy expenditure(EER), TEEFatorial, TEEIPAQ, and TEEACC of total subjects 46
Table 25. The comparison of PALDLW, PALFactorial, PALIPAQ, and PALAcc of the 2nd year subjects 49
Table 26. Agreements between DLW and PAL of the 2nd year subjects 49
Table 27. The comparison of PALDLW, PALFactorial, PALIPAQ, and PALAcc of total subjects 52
Table 28. Agreements between DLW and PAL of total subjects 52
Table 29. Comparison of step counts using the pedometer 54
Table 30. Correlation coefficient between step counts using the pedometer and variables 55
Table 31. Comparison of variables between the 1st and the 2nd data 59
Table 32. List up of total subjects in the 1st and the 2nd data 60
Fig. 1. The purpose of the our study 8
Fig. 2. The design of the our study 11
Fig. 3. The protocol of the our study 12
Fig. 4. The experimental plans of each group 13
Fig. 5. Total energy expenditure(TEE) by gender and age group from doubly labeled water technique of the 2nd year subjects. 25
Fig. 6. Total energy expenditure(TEE) by gender and age group from doubly labeled water technique of total subjects. 26
Fig. 7. Resting metabolic rate(RMR) according to the age groups. 28
Fig. 8. Resting metabolic rate(RMR) adjusted for fat-free mass according to the age groups. 28
Fig. 9. Resting metabolic rate(RMR) adjusted for body weight according to the age groups. 28
Fig. 10. Resting metabolic rate(RMR) according to the age groups. 30
Fig. 11. Resting metabolic rate(RMR) adjusted for fat-free mass according to the age groups. 30
Fig. 12. Resting metabolic rate(RMR) adjusted for body weight according to the age groups. 30
Fig. 13. Physical activity level(PAL) of total subjects using 24-hours physical activity diary. All values are not significantly different between males and females by independent t-test 34
Fig. 14. The comparison of total energy expenditure(TEEDLW), estimated energy expenditure(EER), TEEFatorial, TEEIPAQ, and TEEACC of the 2nd year subjects 44
Fig. 15. Bland-Altman plots for total daily energy expenditure (TEEDLW) measured by the doubly labeled water technique and estimated energy requirement (EER) predicted by the DRI equation in male (●) and female (▲) of the 2nd year subjects 44
Fig. 16. The comparison of total energy expenditure(TEEDLW), estimated energy expenditure(EER), TEEFatorial, TEEIPAQ, and TEEACC of total subjects 46
Fig. 17. Bland-Altman plots for total daily energy expenditure (TEEDLW) measured by the doubly labeled water technique and estimated energy requirement (EER) predicted by the DRI equation in male (●) and female (▲) of total subjects 47
Fig. 18. Bland-Altman plots for total daily energy expenditure (PALDLW) measured by the doubly labeled water technique and PALFactorial(A), PALIPAQ(B) and PALAcc(C) in male (◆) and female (●) of the 2nd year subjects 50
Fig. 19. Bland-Altman plots for total daily energy expenditure (PALDLW) measured by the doubly labeled water technique and PALFactorial(A), PALIPAQ(B) and PALAcc(C) in male (◆) and female (●) of total subjects 53
Fig. 20. Bland-Altman plots for Energy Intakes by the 24-h recall methods and Food Frequency Methods in male (○) and female (○) 56
Fig. 21. Bland-Altman plots for Energy Intakes by the 24-h recall methods and Total Energy Expenditure (TEEDLW) in male (○) and female (○) 57
Fig. 22. Bland-Altman plots for Energy Intakes by the Food Frequency methods and Total Energy Expenditure (TEEDLW) in male (○) and female (○) 57