• 가정과삶의질연구
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• 제28권1호
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• pp.37-49
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• 2010

This study investigated the effects of three factors - children's age, sex and parental feeding styles - on children's self-help skills. The subjects were 213 children and their parents who lived in Kwanak-ku, Seoul. The three-way analysis of variance was employed. The main results were as follows: 1. Children's autonomy was varied significantly according to their sex. Girls do better by themselves than boys do in toileting, washing and drying hands, putting on and buttoning up a coat, putting on clothes, washing and drying their faces. Children's autonomy also varied significantly according to age. A majority of the autonomy subsets increased as the children's ages increased. However, drying their hands with a towel, removing their coats, and drinking water did not vary by age. 2. Children's autonomy also varied significantly according to their parents' feeding style. A responsive feeding style encouraged children to drink water by themselves. 3. The group with the highest score in self-help skills in toileting was 6-year-old girls, and the group with the lowest score was 3-year-old boys. Additionally, the groups with the highest scores in toileting were 4-year-old girls whose parents demonstrated a neglective feeding style, 5-year-old girls whose parents demonstrated an authoritative feeding style, 5-year-old girls whose parents demonstrated a responsive feeding style, 3-year-old boys whose parents demonstrated a responsive feeding style and 6-year-old boys whose parents demonstrated a neglective feeding style. Conversely, the groups with the lowest scores in toileting were 3-year-old girls whose parents demonstrated an authoritarian feeding style, 5-year-old girls whose parents demonstrated a neglective feeding style, and 3-year-old and 6-year-old boys whose parents demonstrated an authoritarian feeding style. 4. The group with the highest score in removing their coats was girls whose parnets demonstrated authoritative, responsive or neglective feeding styles. The group with the lowest score in removing their coats was boys whose parents demonstrated authoritative or neglective feeding styles.

• Journal of the Korean Institute of Landscape Architecture International Edition
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• 제2호
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• pp.206-209
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• 2004

A requirement of park management is to transfer the focus from emphasizing the management of public materials to providing services to visitors. Therefore, it has become indispensable to create a scheme in which residents can take management initiative. At this time, we look at Hyogo Prefectural Arimafuji Park, which encourages citizen management participation, and try to understand their system and project contents. For an initial scheme, we identify 4 elements that promoted subjective participation in a council style scheme; 1. to begin activities at the earliest possible time before opening the park, 2. to coordinate with expert(s) who take a neutral position, 3. to have places available where participants can debate on an equal footing, and 4. to plan the project while feeding back actual results.

• Clinical and Experimental Pediatrics
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• 제54권7호
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• pp.282-286
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• 2011

Breastfeeding is the best source of nutrition for every infant, and exclusive breastfeeding for 6 months is usually optimal in the common clinical situation. However, inappropriate complementary feeding could lead to a nutrient-deficient status, such as iron deficiency anemia, vitamin D deficiency, and growth faltering. The recent epidemic outbreak of obesity in Korean children emphasizes the need for us to control children's daily sedentary life style and their intakes of high caloric foods in order to prevent obesity. Recent assessment of breastfeeding in Korea has shown that the rate is between 63% and 89%; thus, up-to-dated evidence-based nutritional management of breastfeeding infants to prevent common nutrient deficiencies or excesses should be taught to all clinicians and health care providers.

• Journal of Animal Science and Technology
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• 제48권3호
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• pp.479-486
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• 2006

본 연구는 사양과 관리 방법이 낙농농가의 우유품질과 생산성에 미치는 효과를 조사하기 위하여 수행하였다. 조사농가는 경기 (11), 강원 (22)과 충남 (17) 지역의 50농가를 선정하여 사육규모, 우사형태, 사양관리, 분뇨처리, 착유와 생산성에 관한 자료를 수집하여 분석하였고 조사농가로부터 우유저장 탱크에서 우유 샘플을 채취하여 우유 성분과 품질을 분석하였다. 착유우의 사육 규모가 큰 농가가 중간 규모나 적은 규모의 농가에 비하여 우사, 착유관리와 분뇨처리를 위한 시설을 잘 갖추고 있었다. 착유우에 대한 농후사료 급여량이 소규모의 낙농가 (47.51%)가 중간 규모의 낙농가 (32.59%)나 규모가 큰 낙농농가 (31.81%)에 비하여 많은 양을 급여하고 있었으며, 착유우의 사육 규모가 커질수록 낙농 농가에서의 농후사료 급여수준이 감소되는 동시에 수입조사료에 대한 의존도는 증가하였다. 우유 중의 세균수는 우사 및 착유실의 형태에 따라서 영향을 받았으며, 계류식 우사에서 착유우를 사육하는 농가의 우유 중 세균수 (Coliform과 E. coli)가 후리스톨이나 톱밥우사에서 사육하는 농가에서 보다 높았다. 바켓식 착유를 하는 농가의 우유 중 세균수가 파이프라인이나 텐덤 (tendem)과 헤링본 착유시설을 보유한 농가에서 보다 높았다. 착유우의 사육두수가 많은 농가일수록 관리와 착유를 위한 시설이 개선되는 경향이 있어 체세포 등급이 높은 것으로 나타났고 체세포 등급이 높은 착유우에서 우유 생산성도 높았다. 그리고 조사된 농가의 평균 우유 중 단백질 농도는 2.89 에서 2.98% 이었고, 우유 중 요소태 질소 함량은 21.81에서 23.31mg/dl 이었다. 이런 결과는 착유 두수가 많은 농가일수록 착유우의 관리를 위한 시설을 개선하고 있어, 유질이 개선되고 농가의 수입도 더불어 증가하고 있는 것으로 조사되었다.

• 대한영양사협회학술지
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• 제10권4호
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• pp.407-416
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• 2004

The purpose of this study was to examine the comparison of growth development, bone mineral density and nutrient intakes between double income families' preschool children(DIFPC) and full-time housewives' preschool children(FHPC). Subjects were 111 preschool children. Anthropometric characteristics and bone mineral density in right forearm were measured. The questionnaire was composed of health status, life style, dietary behaviors, and dietary intakes and was completed by the children's mothers. The average age of the DIFPC(n=60) was 53.02 months and that of the FHPC(n=51) was 54.80 months. The birth height and weight of the subjects were 50.47㎝ and 3.27㎏ for DIFPC and 50.85㎝ and 3.36㎏ for FHPC, respectively. The average height, weight, % body fat, and obesity index were 108.50㎝, 18.35㎏, 15.35%, 96.71% in DIFPC and 111.46㎝, 19.64㎏, 16.80%, 97.31% in FHPC, respectively. The bone mineral density in forearm of two groups were 0.24g/㎠ in all. The infant feeding method was significantly different between DIFPC and FHPC; 58.9% of DIFPC was fed formula, while 44.4% of FHPC was fed breast milk(p<0.05). Proportions of children for their regular meal were 59.4%, 89.6%, and 61.0% for breakfast, lunch, and dinner, respectively. The major reasons for irregular meal were lack of time and poor appetite for breakfast and snacks for lunch and dinner. Most of the children answered they have snack over once a day, and 60.0% have unbalanced diet. The intakes of energy, calcium, iron, zinc, vitamin A, vitamin B1, niacin, and vitamin C did not meet the Korean RDAs. The intakes of K and vitamin A for DIFPC were significantly higher than those of FHPC(p<0.05, p<0.05). In conclusion, double income families' preschool children more have a low frequency of breast feeding and low intakes of micro nutrients, such as K and vitamin A than full-time housewives' ones.

• 근관절건강학회지
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• 제5권1호
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• pp.83-109
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• 1998

This study was carried out to identify the Important modifiable risk factors for reduced bone mass and to construct prediction model which can classify women with either low or high bone mass. Through the literature review, individual characteristics such as age, body weight, height, education level, family history, age of menarche, postmenopausal period, gravity, parity, menopausal status, and breast feeding period were identified and factors of life style such as past milk consumption, past physical activity, present daily activity, present calcium intake, alcohol intake, cigarette smoking, coffee consumption were identified as influencing factors of reduced bone mass in women. Four hundred and eighty women aged between 28 and 76 who had given measurement bone mineral density by dual energy x-ray absortiometry in lumbar vertebrae and femur from July to October, 1997 at 4 general hospitals in Seoul and Pusan were selected for this study. Women were excluded if they had a history of any chronic illness such as rheumatoid arthritis, diabetes mellitus, hyperthroidism, & gastrointestinal disorder and any medication such as calcium supplements, calcitonin, estrogen, thyroxine, antacids, & corticosteroids known affect bone. As a result of these exclusion criteria, four hundred and seventeen women were used for analysis. Multiple logistic regression model was developed for estimating the likelihood of the presence or absence of reduced bone mass. A SAS procedure was used to estimate risk factor coefficient. The results are as follows For lumbar spine, the variables significant were age, body weight, menopause status, daily activity, past milk consumption, and past physical activity(p<0.01), while for femoral Ward's triangle, age, body weight, level of education, past milk consumption, past physical activity(p<0.001). Past physical activity, present daily activity and past milk consumption are the most powerful modifiable predictors in vertebrae and femur among the predictors. When the model performance was evaluated by comparing the observed outcome with predicted outcome, the model correctly identified 74.1% of persons with reduced bone mass and 84.5% of persons with normal bone mass in the lumbar vertebrae and 82.9% of persons with reduced bone mass and 75.0% of persons with normal bone mass in the femoral Ward's triangle. On the basis of these results, a number of recommendations for the management of reduced bone mass may be made : First, those woman who are classified as high risk group of the reduced bone mass in the prediction model should examine the bone mineral density to further examine the usefulness of this model. Second, the optimal amount of milk consumption and a regular weight bearing exercise in childhood, adolescence, and early adult should be ensured.