• 한국가정과교육학회지
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• 제7권1호
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• pp.133-148
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• 1995

Recently, childhood obesity is increasing in Korea mainly due to westernized dietary pattern. The purpose of this study is to investigate diet pattern(habit and behavior), nutritional knowledge and taste favor in normal and obese children. We carried out anthropometries and self questionaire about life style among the 5th-grader in elementary school(88 boys, 102 girls) in Seoul. The results are as follows : Physical conditions are boys’average hight and weight 142.0cm, 37.5kg ; and girls’143.7cm, 35.6kg. BMI are normal group 38.7% and abnormal group 61.3%(obese 24.2% underweight 16.1% overweight 14.0% very underweight 7.0%) A great part of obese children live in apartment house(79.5% of obese children in southern Seoul; 60.2% in northern Seoul). Obese parents have obese children. Diet behavior, diet pattern, food habit and food preferance of children are similar to their parents, especially their mothers. Preferance in taste of children follows in order of hot, sweet and mild. Especially obese children favor sweet taste more than others. The 61% of them are interested in weight control. Their nutritional knowledges are poor(4.9/10). They like more westernized food(hamberger) than korean food(In-jul-me).

• Journal of Community Nutrition
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• 제7권2호
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• pp.93-99
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• 2005

This study investigated associations between exercise habit and bone mineral density (BMD) and bone mineral content (BMC) in postmenopausal women. The BMD and BMC of the spinal skeleton was measured by dual energy x-ray absorptiometry. Exercise and energy expenditure of physical activity were estimated by questionnaire. For exercise activities, subjects were asked to identify all exercises they have participated in. The subjects were further asked to estimate the number of years of participation, the number of weeks per year, the number of times per week, and the number of hours per time. Subjects were then categorized into exercise (more than 3 times/wk, more than 30min per session exercise (n = 47) and nonexercise group (n = 72). Results indicated that there were no significant differences in BMD and BMC when comparisons were made between subjects in exercise habit, a general exercise group and a nonexercise control group. However, when exercise subjects were divided into weight-bearing and nonweight-bearing groups, significant differences were found. These results suggest that weight-bearing exercise positively influences bone mineral density and bone mineral content in postmenopausal women. Sedentary women should be encouraged to adopt a weight-bearing exercise to maintain the health of their skeletons. Exercise interventions are practical and feasible for healthy women and should be encouraged at the earliest possible age. Our findings lend support to recommendations for physical activity and weight-bearing exercise as a means of osteoporosis prevention.

• 지역사회간호학회지
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• 제6권2호
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• pp.250-258
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• 1995

The purpose of this study was to determine the level of health promotive behavior of adults and thereby to develope the health promotive behavior scale adjusting our sociocultural situation. The item for health promotive behavior was aquired from statements which was reported by Kim through deep interview with 164 Korean adults. The scale was measured with 4 points Likert type. Data was collected with questionnaire for population living in farm of Chungnam Province and Dae Jon City, from July to August 1994 by research assistant trained by researchers. Data was analysed using SPSS program with Cronbach $\alpha$ and factor analysis. The results are as follows : 1. For the reliability of the scale, Cronbach $\alpha$ was .8264 2. The factor analysis to examine the construct validity showed that health promotive behaviors included 9 factors: health management (16.0%), regular life style(7.4%), psychosomatic control(5.6%), moderation of living(4.6%), stress rnanagement(4.1%), abstain from favorite (3.9%), sanitary habit (3.8%), thought (3.2%), diet habit(3.1%). Nine factors explained 51.7% of varient.

• 농업과학연구
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• 제50권3호
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• pp.365-371
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• 2023

This experiment was carried out to breed a medium maturing variety of Italian ryegrass (Lolium multiflorum Lam.) in Grassland and Forage Crops Division, National Institute of Animal Science, Rural Development Administration (RDA), Cheonan from 2019 to 2020. An Italian ryegrass variety, IR 604 is a tetraploid variety with green in leaf color and has half-erect growth habit in late autumn and erect growth habit in early spring, IR 604 was on May 17 in heading date as a medium maturing variety. Also, IR 604 was longer by 11 cm in flag leaf length and longer by 1.3 cm in plant height than those of the control variety, Kowinner, respectively. IR 604 was also thicker by 1.0 mm in stem thickness and strong in winter hardness. Dry matter (DM) yield (11,036 kg/ha) of IR 604 was 16.6% higher than that of Kowinner. Total digestible nutrient (TDN), crude protein (CP) and relative feed value (RFV) of IR 604 were 60.4, 13.8% and 100.6 which are 1.4, 3.3%, 7.7 higher than those of Kowinner, respectively. Acid detergent fiber (ADF) and neutral detergent fiber (NDF) of IR 604 were 35.5 and 56.7% which are 1.3 and 3.6% lower than those of Kowinner, respectively.

• Journal of Community Nutrition
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• 제5권3호
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• pp.151-159
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• 2003

The purpose of this study was to investigate the difference in dietary attitudes, dietary behaviors and health-related lifestyles among Korean college students (392 males, 808 females) participating in a web class of nutrition education. This cross-sectional survey was conducted by a self-administered questionnaire and data was analyzed by SPSS program. Most female subjects with weight-control attempt had eating habit problems such as overeating and food jags. The female subjects with weight-control attempt showed significantly higher rate of skipping dinner compared to those without weight-control attempt. As for frequency of exercise, the subjects with weight-control attempt exercised more frequently compared to those without weight-control attempt. In subjects, weight-control attempt was significantly associated with exercise. Nutrient adequacy ratio and mean adequacy ratio of the subjects with weight-control attempt were significantly lower compared to those without weight-control attempt. These results suggest that skipping dinner or exercise might be used as weight-control methods in Korean college female students participating in a nutrition education class via the internet.

• 대한가정학회지
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• 제50권4호
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• pp.21-36
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• 2012

The purpose of this study was to find out the influence of the Parent's control based on young children's habit of lying. This study was carried out through experimental observations. For the purpose of this study a total of 798 participants were selected from 5 kindergartens located in Seoul, Gyeong-gi and Incheon. The results of the study showed that rather than parents being excessively strict towards their children and commanding discipline, the child rearing attitude of rational and logical explanation along with discretionary power given to young children of their own rules. This can allow young children to morally decide and behave themselves. Moreover, moral education that is suited for the young children's development in order to internally learn about the moral behaviors on their own is needed.

• Asian Pacific Journal of Cancer Prevention
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• 제16권15호
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• pp.6439-6444
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• 2015

Background: In India smokeless tobacco users account for 25.9% of total tobacco use, Gutkha being the most common form. This study evaluated the association between serum lipid profile and Gutkha use as an early diagnostic and/or prognostic indicator for oral submucous fibrosis (OSMF) and oral cancer (Oral Ca) in non-smokers and non-alcohol consumers. Materials and Methods: A total of 163 participants were recruited from two sites in India. Participants were divided into four groups: individuals without any Gutkha chewing habit and without any oral lesions (control group), individuals with Gutkha chewing habit but without any oral lesions (GWL), patients with a confirmed clinical diagnosis of OSMF, and patients with a confirmed diagnosis of Oral Ca. Mixed linear modelling (MLM) was conducted to detect the change in mean serum lipid levels among four groups. Results: The sample consisted of 69% males and 31% females. Results of MLM show an inverse relationship between serum lipid levels in OSMF, and Oral Ca groups when compared to the control group. Conclusions: The results of our study demonstrated that GWL, OSMF and Oral Ca patients had lower serum lipid levels. Low serum lipid levels could be an indicator of initial neoplastic changes in oral cancer.

• 대한지역사회영양학회지
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• 제15권5호
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• pp.656-669
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• 2010

Rapid shift to western dietary patterns and social drive of thinness would lead to increase the likelihood of developing eating disorders. This study was performed to analyze the associated factors between dietary pattern and self visualization in terms of body shape, which may increase the risk of disturbed eating attitudes among high school students in Korea. A cross-sectional study was conducted from 2009 to 2010 for high school students including both male and female students, from 6 schools in Gyunggi Province, Korea. A total of 766 students self-reported a questionnaire, including weight control practice, perceptions of self body image and ideal body image, dietary habit, and EAT-26 (Eating Attitude Test-26). Logistic regression analysis was used to fine the factors potentially associated with disturbed eating attitudes. Statistical analysis was conducted using SAS program (version 9.1). Results showed that disturbed eating attitudes were found in 8.7% of male high school students, and in 20.8% of female high school students. Experience of body weight control was reported by 56.2% of male students and by 87.3% of female students. According to multiple logistic regression analysis, obesity was independently associated with high risk of disturbed eating attitudes in male students [Odds Ratios (OR) 2.96, 95% Confidence Interval (CI) 0.90-9.71]. Body image dissatisfaction (OR 2.77, 95%CI 1.37-5.62) and extended family type (OR 2.70, 95%CI 1.05-6.90) were independently associated with high risk of disturbed eating attitudes, especially in female students. In conclusion, proper efforts in education for obesity and developing self-esteem to reduce the risks of disturbed eating attitudes should be implemented in high school nutrition program.

• 생물환경조절학회지
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• 제15권2호
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• pp.149-155
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• 2006

풋고추(청양)의 육묘 온도를 주간온도는 같게 하고 야간온도를 달리하여 유묘의 화아분화와 생장 및 포장에서의 생장을 조사하였다. 육묘기간 중의 야간 온도가 높을수록 고추 묘의 엽수, 지상부 생체중 및 건물중이 증가하였고, 화아분화 및 첫 개화일은 단축되었다. 정식 후 초장, 경경, 분지장, 절간장은 저온구($28/11^{\circ}C$)에서 증가한 반면 고온구($28/21^{\circ}C$)에서 억제되었다. 측지수는 고온구에서 현저히 감소되었으나 온도 처리에 따라 주경에서 발달하는 1차분지의 수는 일정한 경향을 보이지 않았다. 고추 모종의 생장은 저온구에서 억제되었다가 하우스에 정식한 후부터 점차로 회복된 반면, 고온구는 이와 반대의 경향을 보였다.

• Restorative Dentistry and Endodontics
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• 제34권4호
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• pp.340-345
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• 2009

구강점막은 흡입되거나 압력을 받아, 병적이진 않으나 임상적으로 뚜렷한 변화를 일으키는 수많은 상황에 놓이게 된다. 협점막과 혀는 치아가 상실되었거나 여분의 공간이 존재하는 부위에서 돌기가 형성될 수 있다. 점막이 여분의 공간으로 압력을 받거나 흡입되어 섬유성 과증식이 발생하게 되는 것이다. 이번 증례보고에서는 구강점막의 섬유성 과증식의 처치에 대해 기술하고자 한다. 섬유성 과증식은 구강점막에 가해진 습관성 압력이나 흡입에 의해 형성될 수 있다. 섬유성 과증식의 치료는 단순 절제술과 원인을 제거하는 것이다. 또한 습관 조절이 재발을 방지하기 위한 중요한 요소가 된다.