• Korean Journal of Exercise Nutrition
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• v.25 no.4
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• pp.24-37
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• 2021

[Purpose] To determine whether physical activity (PA), primarily the recommended 60 minutes of moderate-to-vigorous PA, is associated with gut bacterial microbiota in 10-year-old children. [Methods] The Block Physical Activity Screener, which provides minutes/day PA variables, was used to determine whether the child met the PA recommendations. 16S rRNA sequencing was performed on stool samples from the children to profile the composition of their gut bacterial microbiota. Differences in alpha diversity metrics (richness, Pielou's evenness, and Faith's phylogenetic diversity) by PA were determined using linear regression, whereas beta diversity (unweighted and weighted UniFrac) relationships were assessed using PERMANOVA. Taxon relative abundance differentials were determined using DESeq2. [Results] The analytic sample included 321 children with both PA and 16S rRNA sequencing data (mean age [SD] =10.2 [0.8] years; 54.2% male; 62.9% African American), where 189 (58.9%) met the PA recommendations. After adjusting for covariates, meeting the PA recommendations as well as minutes/day PA variables were not significantly associated with gut richness, evenness, or diversity (p ≥ 0.19). However, meeting the PA recommendations (weighted UniFrac R² = 0.014, p = 0.001) was significantly associated with distinct gut bacterial composition. These compositional differences were partly characterized by increased abundance of Megamonas and Anaerovorax as well as specific Christensenellaceae_R-7_group taxa in children with higher PA. [Conclusion] Children who met the recommendations of PA had altered gut microbiota compositions. Whether this translates to a reduced risk of obesity or associated metabolic diseases is still unclear.

• Korean Journal of Health Education and Promotion
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• v.19 no.1
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• pp.109-132
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• 2002

The study surveyed 1,127 mothers whose children aged 3 to 5 went to 25 randomly selected kindergartens, which were located in Busan Metropolitan City and the adjacent Gimhae City, and analyzed the preventive health behaviors on their children and the condition of home health education on their children. As the compulsory kindergarten education will e to be implemented within 4 years, this study aimed to draw up the rudimentary material for health education at kindergartens. The study results are summed up as follows: 1. Mothers' awareness of health-related attitude and behavioral level for their children at kindergarten: 1) The general health condition of the children, which mothers are aware of, was that they were healthy on the whole. As their children becomes older, the income level of the parents is lower, and mothers have lower level of educational standard, the health condition of the children was found a little lower. 2) In terms of mothers' recognition of the practice level of preventive health behaviors, the items such as going to bed regularly, washing hands and feet well, and having meals regularly were high in the practice level, while exercise and tooth-brushing were not practiced well. 2. The condition of mothers' health education of their children: 1) It was found that washing hands and feet, restriction of overeating and preference for specific kinds of food, guidance on regular sleep and regular meal were practiced well among items of home health education targeting kindergarten children. 2) Mothers have obtained information on family health from printed matter such as newspaper or magazine rather than the visual media. 3) From the cross analysis of mothers' health education on children and children's health behaviors, as the standard of education of mothers was higher, so was the level of preventive health behaviors of children. 3. From the result of multi regression analysis of the factors influencing the preventive hygiene of kindergarten children, it was found that as the home health education level was higher, so was the health behavior of children. On the other hand, as the mothers were older, the health behavior of children became lower.

• Journal of Families and Better Life
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• v.25 no.2 s.86
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• pp.105-122
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• 2007

The purpose of this study is to examine the influence of the family health on the self-esteem and pro-social behaviour of children. The objects were 422 children who were 5th and 6th grade in primary school. The questionnaires were collected between June and July in 2006. T-test, Pearson's correlation and hierarchical multiple regression were used for data analysis. The results are as follows: First, the family health is higher than the average and also the self-esteem and pro-social behaviour of children are higher than the average. Second, the higher family's economic and parent's educational level, the higher family health and self-esteem of children. In addition, Female children have higher pro-social behaviour than male children. Third, family health has positive correlations with self-esteem and pro-social behaviour of children. Furthermore there is a positive correlation between the self-esteem and pro-social behaviour of children. Fourth, the self-esteem and pro-social behaviour of children are strongly influenced by the family health. As a consequence the family health is the principal variable which influences on the self-esteem and pro-social behaviour of children. This study shows that the healthy family support program is necessary in order to build up the positive self-esteem and pro-social behaviour of children.

• Journal of the Korean Society of School Health
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• v.14 no.1
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• pp.107-114
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• 2001

The purpose of this study was to collect basic data for the development of oral health education program of parents and to encourage their actual interest and participation in school oral health program. The authors surveyed parents' awareness and behaviors about the oral health of their children. The subjects in this study were 193 parents of elementary school children in Seoul. The collected data were analyzed, the obtained results were as follows: 1. Thirty-five percent of the parents investigated paid a regular visit to a dental clinic. The most common tooth brushing time among them was after dinner, the second was after breakfast, and this was followed by before bedtime and before breakfast 2. Ninety-four percent of the parents responded that prevention is necessary, 92.2% had a plan to visit a dental clinic to prevent dental caries, and 60.1% experienced receiving pit and fissure sealants. Ninety-seven percent responded that they did check their children's dental caries. 54.9% checked their children's oral status after tooth brushing. The parents who visit a dental clinic on a regular basis were more likely to check their children's teeth after tooth brushing than those who don't(P<0.05). 3. Eighty eight percent of respondents wanted to keep the fluoride mouth rinse program. 4. It is recommended that an oral health education program be developed for parents to visit dental clinics on a regular basis, to educate as to the right tooth brushing time, and to check out their children's oral status after tooth brushing.

• Journal of the Korean Society of School Health
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• v.15 no.1
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• pp.83-92
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• 2002

This study was undertaken to verify various relations between dental health belief and related behaviors in mothers and children. Data for this study were obtained by 264 pairs of 1st and 3rd grade elementary school children and their mothers by self developed questionnaire, The questionnaires are made on the general socio-economical characteristics, the oral health knowledge and the behaviors relative to the oral health and oral health education as to how mothers implement the oral health related activities for their children, while for the children, the questionnaires have been measured relative to the oral health beliefs and health behaviors for the children. The obtained results have shown that mothers become with more ages, the usefulness to prevent children's oral diseases becomes lower, and as much as mothers have higher education level, the sensitivity relative to the oral diseases has been measured low. To the degree that the students live well in economical respect, it has been found that they placed more importance on the oral health. As much as the number of mothers tooth brushing becomes made more in a day, the tooth brushing of the children becomes more that much, and also has higher level of oral health beliefs. The number of children to see dentists has been found high, and to the extent of increasing frequency of visiting dental clinics. As the number of mothers tooth brushing education becomes made more frequent for the children. Also, as mothers put more restriction on the sugar intakes by the children, they placed higher importance on the oral health for their children. In conclusion oral health behavior in mothers' influence on dental health belief of their children, it has been reviewed necessary to activate more the mother-children joint oral health education and oral health projects that mothers and children take part together, as well as to study more in accurate and systematic approaches through more comprehensive and various subjects and elements further in the future.

• Journal of the Korean Society of School Health
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• v.13 no.1
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• pp.117-129
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• 2000

The relationships between children's health behavior and variables that effect children's health behavior has been investigated in a number of previous studies. This study was conducted to examine the effects of a peer's social reinforcement on children's dental health behavior in an elementary school. The research design was a nonequivalent pre and post-test quasi-experimental design and the study subjects with one hundred and thirteen eight to nine years old children, and their mothers (57 experimental group, 56 control group) were selected as a study group. Subjects were selected by the convenience sampling method. The study was carried out in an elementary school in Namwon city, Korea, from the 26th of April to the 12th of June in 1999. Data were collected in both the pre and post-test portions. Using the "Health Belief Model", each item of the questionnaire for measurement of dental health behavior was modified and administered for the children and their mothers. The questionnaire for the measurement of dental health behavior was developed by Oh, Y.B.(1994). The Cronbach's ${\alpha}$ of the questionnaire for children were .81, and for the mother were .79. In this study, the health belief model consists of "perceived susceptibility", "perceived seriousness", "perceived barrier", "perceived salience", and "perceived benefit". The questionnaire for the children was composed of 37 items, and the questionnaire for the mother was composed of 40 items. Data were analyzed by frequency, ${\chi}^2-test$, ANOVA, Pearson's Correlation, and multiple regression analysis by a SAS program. The results of this study were summarized as follows ; 1. The first hypothesis that the experimental group would have more change in the frequency of brushing per week than that of control group was accepted(t=3.817, p=0.000). Mean tooth brushing scores in the experimental group improved significantly from pre-test to post-test, but in the control group there was no significant improvement in tooth brushing scores. 2. The second hypothesis that the experimental group would have more change in score of dental health behavior than that of control group was accepted(benefit : t=2.804, p=0.006, salience: t=2.608, p=0,010). An evaluation between the experimental group and the control group showed significant change from pre-test to post-test in health behavior scores. 3. The third hypothesis that higher scores of social reinforcement would create more change in the scores of tooth brushing frequency in the experimental group was accepted(${\beta}$=0.169, p=0.000. Multiple regression was used to examine the peer's social reinforcement scores and the relative influence of significant variables in previous ANOVA and Pearson's correlation test on children's frequency of brushing during the post-test. The results of the study indicated that the combination of social reinforcement of peers with variables pertaining to mother and householder were significantly related and effectively improved a child's tooth brushing.

• Child Health Nursing Research
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• v.12 no.2
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• pp.160-169
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• 2006

Purpose: This study was to explore the child's health and learning needs of mother of children with leukemia in a children school of a hospital and to describe the basic material for intervention program development. Methods: Participants in this study was 7 mother of children with leukemia. Data collection consisted of in-depth focus group interviews done from April 21 to 30 in 2005. Results: 3 categories emerged from 9 theme clusters. The categories was 'tutorial service', 'emotional service' and 'disease control'. Conclusion: The results of this study show that pediatric nurses need to pay attention to the learning needs of mother and children in the children school of hospital and develop the program to support the children with leukemia and chronic disease.

• Journal of the Korean Home Economics Association
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• v.38 no.10
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• pp.199-213
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• 2000

The purpose of this study was to investigate the effect of mother's depression, mother's negative self-acceptance, and father's psychological health perceived by mother, meditated by marital quality, on children's internalizing & externalizing behaviors. On the basis of precious literature, the theoretical model was specified and estimated. Subjects of this study consisted of 285 preschool children's mothers(160 boys and 125 girls aged from 5- to 7-year-old) drawn from fine child-care centers in Chung-ju City. The results were as following: Mother's depression was a statistically significant factor directly influencing on children's internalizing & externalizing behaviors and indirectly influencing on children's internalizing behavior through the marital quality. 2. Mother's negative self-acceptance was a statistically significant factor indirectly influencing on children's internalizing behavior through the marital quality. However, it did not haute any effects on either children's internalizing behavior or externalizing behaviors. 3. Father's psychological health perceived by mother was a statistically significant factor indirectly influencing on children's internalizing behaviors through the marital quality and directly influencing on children's externalizing behaviors. 4 Marital quality was strongly related to children's internalizing behaviors both directly and indirectly, however, it was not statistically associated with children's externalizing behaviors. Therefore, the model showed marital quality can be a mediating variable for children's internalizing behaviors only. The findings of results is to generate more broad-minded thinking about how mother's psychological factors, marital quality, and children's internalizing behaviors are interrelated.

• The Journal of Korean Academic Society of Nursing Education
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• v.18 no.1
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• pp.149-158
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• 2012

Purpose: The purpose of this study was to identify the factors influencing mental health among late elementary age children. Methods: The research design was a secondary data analysis. Data were collected from 746 students in grades 5 or 6, and analyzed using descriptive statistics, t-test, ANOVA, Pearson's correlation coefficients and stepwise multiple regression with the SPSS/PC 18.0 program. Results: The average score of mental health was $3.42{\pm}0.55$. There were significant differences in mental health according to health status, economic status, scholastic performance, relationships with friends, relationships with the teachers, atmosphere of the home, number of siblings and the source of trouble. Stepwise multiple regression analysis showed influencing factors of stress, negative reaction under stress, self-esteem, teacher support, and friend support support and explained 41.4% of total variance in late elementary age children's mental health. Conclusion: These results may contribute to a better understanding of mental health in late elementary age children. The results of the present study indicate a need to develop nursing interventions to prevent and manage elementary school-age children's negative reaction under stress.

• Research in Community and Public Health Nursing
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• v.21 no.4
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• pp.439-447
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• 2010

Purpose: This study was to describe the burden of aged parents caring for adult children with disabilities and related factors. Methods: The subjects were 123 caregivers aged over 65 who were caring for 18-year-old or older children with disabilities. The research tool of this study was a structured questionnaire on family burden. Data were collected from June 3 to 25, 2010, and analyzed by Cronbach's alpha, mean, standard deviation, t-test, and ANOVA using SAS 9.2 program. Results: The major findings of this study were as follows. Elderly parents caring for adult children with disabilities perceived a moderate level of burden. The burden from concern over their children's future was highest, and economic and physical burdens were higher when the parents were younger. Burden was significantly different according to parents' characteristics such as gender, perceived health status, disease, the costs of caring for disabled children, and children's characteristics such as disability rating, health status, and ADL. Conclusion: In order to reduce the burden of elderly parents caring for adult children with disabilities, we need to improve their health status and assess comprehensive policies.