• Parasites, Hosts and Diseases
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• 제44권3호
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• pp.177-185
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• 2006

Soil-transmitted helminths (STH), namely Ascaris, Trichuris and hookworms (Ancylostoma and Necator), present a global health problem to about a half of the earth's population. In the Republic of Korea, STH were highly prevalent and were considered a high priority target for national control. To promote the control, a non-governmental organization named Korea Association for Parasite Eradication (currently Korea Association of Health Promotion) was founded in 1964, and mass fecal examination followed by selective mass chemotherapy with anthelmintics was performed twice a year from 1969 to 1995 targeting whole nationwide schoolchildren. Meanwhile, decreasing patterns of national STH infections have been monitored by 7 times' quinquennial national surveys targeting general population. In 1971, the overall intestinal helminth egg positive rate was 84.3% (Ascaris 58.2%, Trichuris 65.4%, and hookworms 10.7%), which became 63.2% in 1976, 41.1% in 1981, 12.9% in 1986, 3.8% in 1992, 2.4% in 1997, and 4.3% (Ascaris 0.03%, Trichuris 0.02%, and hookworms 0%) in 2004. During the control period, national economy rapidly developed, and living standards including environment, sanitation, and agricultural technology greatly improved, which undoubtedly boosted the STH control effects. Our experience indicates that social driving force to establish an eligible national control system to conduct repeated mass chemotherapy, together with improvement of environment and sanitation, is important for initiating and achieving STH control in a developing community.

• Journal of Preventive Medicine and Public Health
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• 제19권1호
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• pp.100-122
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• 1986

Obtaining an available information on health concerns of parents of school-age children and furthermore developing the sound policy for the public on health education, this study was conducted during Nov.-Dec. 1985 in the four selected areas; Seoul, large, middle and small city, and farming and fishery villages for 3,337 parents of schoolchildren in Korea. In this study, parents complected a questionnaire containing 34 items related to health concerns(e.g. drinking alcohol, air pollution, cancer, etc. see Table 4 and Fig. 2). For each health items, respondents were asked to indicate a choice between three levels of concern; 'Very high concern,' 'Moderate concern,' 'Little concern', and 'No opinion'. An analysis of responses indicated that most of the top ten health concerns identified by parents as cancer, abortions among high school students, medical malpractice, water pollution, traffic accidents, air pollution, suicide of parents and homicide of offspring, heart disease, venereal diseases, and high blood pressure in that order. Those health problems about which respondents were least concerned were more closely related to the individual, such as drinking alcohol, smoking, tooth decay, gum disease, underweight, overweight. Of greater concern were more such as water pollution, abortions among high school students, air pollution, accidents, medical malpractice. For cancer, heart disease, high blood pressure, various accidents, environmental pollution, parents showed high concern, however, for health issues which contributed as causative influences such as lung cancer from smoking and liver cirrhosis and traffic accidents from drinking alcohol showed less concern. Relationship between parent's residential areas, educational level and sex distribution and health concern showed little difference, however, for these issues parents identified as relatively high concern. Most parents stowed more concern in sex-related of family-related health issues such as abortions among high school students, suicide of parents and homicide of offspring.

• 한국비블리아학회지
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• 제23권4호
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• pp.347-368
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• 2012

이 연구의 목적은 독서와 도서관 관련 그림책 읽어주기 활동이 초등학생의 도서관 이용에 어떠한 영향을 미칠 수 있는가를 파악하는 데 있다. 연구의 목적을 달성하기 위하여 수원시 소재의 1개 초등학교, 3학년 64명의 학생에게 도서관 관련 그림책 14권을 총 7차시에 걸쳐 읽어주었다. 그림책 읽어주기 전과 후의 독서인식과 태도, 학교도서관 기능과 이용방법, 사서 업무와 사서에 대한 인식을 설문 조사하고 결과를 비교 분석하였다. 연구 결과, 독서 태도, 학교도서관 기능과 이용방법에 대한 인식과 이해, 사서 업무에 대한 이해는 향상된 것으로 나타났으나 독서에 대한 인식과 사서에 대한 인식에는 변화가 없는 것으로 나타났다.

• 한국콘텐츠학회논문지
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• 제11권11호
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• pp.514-520
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• 2011

최근 유비쿼터스 컴퓨팅 기술발달과 더불어 새로운 기술을 적용한 다양한 매체들이 개발되고 있다. 특히, 증강현실(Augmented Reality) 기술은 3차원 입체영상을 통해 현실감 있는 정보를 제공하고, 학습자의 직접적인 조작활동을 통하여 학습자들에게 새로운 학습 경험을 확장시킬 수 있는 교육매체로 높은 관심을 받고 있다. 이와 같이 증강현실이 주목을 받고 있는 가장 큰 이유는 기존의 교육 매체들과 달리 증강현실은 사용자가 실제 사물의 모습을 보면서 그것에 추가적으로 디지털화된 정보를 제공해 줄 수 있다는 독특한 학습정보의 제시방법 때문이다. 본 논문에서는 증강현실을 이용한 교육용 콘텐츠의 국내외 개발사례를 바탕으로 증강현실의 교육적 효과를 극대화 시킬 수 있는 방법인 Pop-up book 활용 및 멀티증강 디지로그북을 제안하고 최근 빠른 속도로 보급되고 있는 스마트폰용 어플리케이션으로 개발하여 사용자들이 보다 쉽게 증강현실 교육용 콘텐츠를 사용할 수 있도록 하였다.

• Parasites, Hosts and Diseases
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• 제53권3호
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• pp.271-277
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• 2015

The genetic diversity of Schistosoma haematobium remains largely unstudied in comparison to that of Schistosoma mansoni. To characterize the extent of genetic diversity in S. haematobium among its definitive host (humans), we collected S. haematobium eggs from the urine of 73 infected schoolchildren at 5 primary schools in White Nile State, Sudan, and then performed a randomly amplified polymorphic DNA marker ITS2 by PCR-RFLP analysis. Among 73 S. haematobium egg-positive cases, 13 were selected based on the presence of the S. haematobium satellite markers A4 and B2 in their genomic DNA, and used for RFLP analysis. The 13 samples were subjected to an RFLP analysis of the S. haematobium ITS2 region; however, there was no variation in size among the fragments. Compared to the ITS2 sequences obtained for S. haematobium from Kenya, the nucleotide sequences of the ITS2 regions of S. haematobium from 4 areas in Sudan were consistent with those from Kenya (> 99%). In this study, we demonstrate for the first time that most of the S. haematobium population in Sudan consists of a pan-African S. haematobium genotype; however, we also report the discovery of Kenyan strain inflow into White Nile, Sudan.

• Journal of Community Nutrition
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• 제6권3호
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• pp.117-120
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• 2004

Objective : To get a better understanding of obesity and etiological factors of obesity among school children. Methods : We have conducted a questionnaire survey of 4542 (2395male and 2147female) age from 7-15 in Shanghai School District to study their 24h nutrition intakes ; we have asked all our survey participating students to take a physical exam and body mass index measurement to determine the morbidity of obesity. Common statistic method was used in analyzing the data. Results : The result shows an over all morbidity (boys and girls) of $12.3\%$ among the students we have studied. Our research shows that boys have a higher rate of morbidity of obesity $17.1\%$ vs. $7.0\%$ for girls. The morbidity for boys starts under age 10, reaches the peak at age 10 ($24.3\%$), then declines after age 11 ; as for girls the morbidity starts at under age 9, reaches the peak at 9, and then declines after 10. Our study also indicates that the daily nutrition intake of protein, fat and carbohydrate by the students have satisfied Chinese Dietary Reference Intakes (DRIs), while the daily intakes of calcium, iron, zinc, and vitamin C are below the $80\%$ of the DRIs suggested value. For students who are obese, our study shows that their average daily intakes of calories and protein have reached $90\%$ of the suggested value by the RNI while the intakes of calcium, iron, and zinc are far below standards. Furthermore, our research shows that the obese students usually intake more calories, proteins and vitamin $B_1$, but less for iron and calcium compared to the normal students. Some other factors such as the education and occupation of the parents, especially the mother, the family history of obesity and the eating habits are important factors that should be closely watched. Conclusion : The morbidity of obesity among boys is higher than girls. Obesity is closely related to the family history, the diet habits and the life styles.

• 한국치위생학회지
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• 제14권2호
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• pp.173-179
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• 2014

Objectives : The purpose of this study is to provide the basic data for the development of oral health education program and to make schoolchildren practice the right oral health care behaviors. Methods : Data were collected from 259 elementary school students including 134 boys and 125 girls in Busan from November 26 to December 20, 2012. The groups were tooth brushing group and dental clinic group. All statistical analyses were analyzed by frequency analysis and chi-square test using SPSS 18.0 program. Results : School dental clinic group showed higher awareness level of fluoride and sealant effect of prevention(p=0.000). Toothbrushing facility group showed higher awareness level of brushing tooth(p=0.011). School dental clinic group showed higher awareness level of fluoride toothpaste(p=0.000). Both school dental clinic group and toothbrushing facility group showed higher awareness level of oral health education(p=0.001). School dental clinic group showed higher awareness level for tooth brushing method after education(p=0.000). Both school dental clinic group and toothbrushing facility group showed higher level of education. Conclusions : School dental clinic group showed higher level for oral health knowledge and toothbushing facility group showed high level for oral health behavior. Both School dental clinic group and toothbrushing facility group showed higher level of oral health education and tooth brushing method after education. Both school dental clinic group and toothbrushing facility group proved to promote oral health. Activation of school toothbrushing facility is very important to change the oral health workforce.

• 한국치위생학회지
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• 제13권2호
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• pp.279-286
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• 2013

Objectives : The purpose of this study is to provide resources to develop oral health education programs to make schoolchildren be able to do oral care behaviors voluntarily by analyzing the factors affecting elementary school students's oral health behaviors. Methods : A self administered questionnaire based survey was conducted with 233 students (117 boys, 116 girls) of sixth graders at Gyeonggi Province from September 1st to October 2nd, 2012. Researchers explained to willing participants the purpose of this study and then, asked respondents to complete their own questionnaire. A total of 233 questionnaires were properly completed while 7 questionnaires had insincere sections and were thus excepted. Results : 1. Children's higher level of oral health-related knowledge have more positive oral health attitudes(p=0.000) and oral health behaviors(p=0.001). 2. The higher oral health behavior mothers have, the more students have oral health knowledge and better oral health attitude, the higher the oral health behavior children have(p<0.01). 3. Students' positive attitude towards oral health(${\beta}$=0.548, p=0.000) and Mother's more attention to Oral check after tooth-brushing(${\beta}$=-0.149, p=0.005) were associated with children's sound dental health behaviors. Conclusions : The findings of this study suggest that the oral health knowledge, attitude and behaviors are associated with students' oral health behavior. Thus, effective support in oral health education, is need to be enhanced among the elementary school students rather than only focus on conveying knowledge to them. Since, mother's oral health-related knowledge and attitudes on the tooth-brushing behaviour and dental health of their children influence on child's oral health, the development of Comprehensive oral health education program into the mother and child needs to be carried out.

• 동아시아식생활학회지
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• 제15권6호
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• pp.633-643
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• 2005

The purpose of study was to investigate nutritional supplements intake of elementary school students aged 7 to 12 years in Incheon The subjects were 631 mothers of schoolchildren and cross sectional study was conducted by a self-administered questionnaire. Nutritional supplements were taken by $42.3\%$ of the surveyed elementary school students. Among nutritional supplements they toot vitamin and mineral accounted for $47.3\%$, herbs and chinese medicine $39.3\%$ and dietary supplements $10.7\%.$ Among reasons for taking nutritional supplements, help for growth, health promotion, supply for deficient nutrients and prevention or treatment of disease were in order. As for the reasons for not taking nutritional supplements, most of the subjects answered that meals are enough in getting nutrients for children Mother of elementary school students usually Dew the health claim of the nutritional supplements before taking the Also they usually got the information of the nutritional supplements 1mm doctors or pharmacist and bought the nutritional supplements at drugstores, oriental medicine clinic and on-line shop in order. As for the effect of nutritional supplements, $43.7\%$ of the subjeces answered as 'effective' and $81.7\%$ of the mother of elementary school students who took nutritional supplements answered positively that they would continue to have their children take it Among the reasons they would continue to have their children take it help for growth ranked the first. therefore, these results my provide basic informations on nutritional supplements used by the elementary school students in Incheon.

• 대한영양사협회학술지
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• 제15권2호
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• pp.83-96
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• 2009

With recent increases in demand for women's social participation, children have tended to favor western-style foods and dislike vegetables (Veg.). The objective of this study was to evaluate dietary behavior and Veg. intake in 612 elementary school children (339 boys; 273 girls) in Gyeonggi-do. 66.5% of the subjects reported that they liked Veg. The most frequent reason given for this preference in Veg. liking group was that vegetables were 'delicious' (35.6%), followed by 'nutritious' and 'frequent intake'. The most frequent reason given for disliking Veg. in the Veg. disliking group was that vegetables are 'not delicious' (94.6%). Approximately half of the subjects had correct knowledge about vegetables. The total score of general nutrition knowledge was 7.7 points (a perfect score is 10 points) and the majority of students generally had good dietary behaviors. The Veg. liking group scored higher on knowledge about Veg., general nutritional knowledge, dietary behavior, and Veg. preference than did the members of the Veg. disliking group (p<0.001). The 'active' group had the highest score for dietary behavior (p<0.001), and the scores for dietary behavior and Veg. preference increased with increasing self-rated health status (p<0.001). The score of normal BMI group for nutritional knowledge about Veg. was higher than that of the underweight group (p<0.05). The higher self-rated academic score group showed higher on knowledge about Veg., general nutrition knowledge, dietary behavior (p<0.001) and Veg. preference (p<0.05). Dietary behavior and preference of Veg. were positively correlated with nutritional knowledge. To improve health by increasing Veg. intake, education about the nutritional importance of Veg. should be needed, and continuous nutritional education is recommended to foster good food habits and Veg. preferences in children.