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체육전공 남학생과 비전공 남학생의 신체조성 및 영양소 섭취에 관한 연구
박현옥(Hyun Ock Park),현화진(Hwa Jin Hyun),송경희(Kyung Hee Song) 대한지역사회영양학회 2009 대한지역사회영양학회지 Vol.14 No.1
The study was performed to investigate the relationship of regular exercise to body composition and nutrient intakes of male college students by comparing anthropometric measurements and one-day dietary intakes by 24-hour recall of physical education (PE) majors and non-major male college students. The subjects were 253 students residing in the Gyeonggi area. Only 64.1% and 32.1% of PE majors and non-major students exercised over 4 times a week and PE major students did stronger exercise than the non-major students did. Mean BMI and WHR (Waist Hip Ratio) of the two groups were not different. But percentages of body fat and lean body mass in PE major students were lower and higher, respectively, than those of non-major students. PE major students consumed significantly more energy and other nutrients except iron, niacin, vitamin C, and vitamin E than non-major students. Nutrients consumed less than KRDA was calcium in PE major students and energy, calcium, zinc, vitamin B12, folate, and vitamin C in non-major students. Mean adequacy ratio (MAR) of PE major students (1.00) was significantly higher than that of non-major students (0.94). Index of Nutritional Quality (INQ) of all nutrients except vitamin A of PE major students was also significantly higher than that of non-major students. Nutrients below 1.00 in INQ of both groups were calcium, zinc, vitamin B2, and folate. Our data supports that regular exercise may positively influence on body composition and increase diet quality in male college students. Therefore, an educational program focused on regular exercise along with proper dietary behavior would be needed. (Korean J Community Nutrition 14(1):12~21, 2009)
어머니 취업유무에 따른 초등학교 고학년 학생의 스트레스와 식습관에 관한 연구
오승희(Seung Hee Oh),현화진(Wha Jin Hyun),이홍미(Hong Mie Lee),박혜련(Hae Ryun Park),임현진(Hyun Jin Lim),송경희(Kyung Hee Song) 대한지역사회영양학회 2010 대한지역사회영양학회지 Vol.15 No.4
The purpose of this study is to determine the stress and the dietary habits of elementary school children and assess the associations with mother`s employment status. The subjects were 423 students of 5th and 6th grade students (210 boys and 213 girls) in Seoul and Gyeonggi-Do. Two hundred fifty-two mothers had some kinds of job and 171 mothers were housewives. The students had stress the most from their studies/schoolwork (M = 2.37), while the least from “teacher/school” (M=1.51). The average stress score of the subjects was 1.76. The average score of dietary habits was 3.43. More specifically, the statement “not skipping breakfast” had the highest score (M = 4.04) and the statement “not substituting cereals, breads or drink milk for any meal” had the lowest score. Students with employed mothers had higher stress level than students with unemployed mothers. Students with employed mothers who have blue color job showed the lower dietary habits score than those with employed mothers who had other types of job. Students of employed mothers who go to school at dawn showed the lowest dietary habits score. In both employed and unemployed mothers, the stress score of students negatively correlated with the score of dietary habits. It was important for the mother to be at home when the students go to school and return. Based on this study, mothers should be aware of the stress level of their children get depending on their employment status. They should also provide their children to have good dietary habits and nutritional education regularly. (Korean J Community Nutrition 15(4): 498~506, 2010)