• Allergy, Asthma & Respiratory Disease
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• v.6 no.6
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• pp.295-302
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• 2018

Purpose: It is thought that Mycoplasma pneumoniae infection is more prevalent and causes more severe pneumonia in school-age children and young adults than in preschool children; however, recent studies suggest that the infection may be underdiagnosed and more severe in preschool children. This study investigated the clinical characteristics of Mycoplasma pneumoniae pneumonia (MPP) and the risk factors of refractory MPP (RMPP) by age. Methods: We retrospectively reviewed the medical records of 353 children admitted due to MPP from January 2015 to December 2016. Demographics, clinical information, laboratory data and radiological findings were collected from all patients in this study. The patients were divided into 2 groups by the age of 6 years. Also, both preschool (< 6 years old) and school-age (${\geq}6$ years old) children were divided into RMPP and non-RMPP patients. Results: Total febrile days, febrile days before admission and the duration of macrolide antibiotic therapy were significantly longer in school-age children than in preschool children. School-age children had significantly greater risk of lobar consolidation (P=0.036), pleural effusion (P=0.001) and extrapulmonary complications (P=0.019). Necrotizing pneumonia and bronchiolitis obliterans tended to occur more frequently in preschool children than in school-age children. In both preschool and school-age children, lactate dehydrogenase (LDH) levels were significantly higher in RMPP patients than in non-RMPP patients. In preschool children, LDH > 722 IU/L (odds ratio [OR], 3.02; 95% confidence interval [CI], 1.44-6.50) and ferritin > 177 ng/mL (OR, 5.38; 95% CI, 1.61-19.49) were significant risk factors for RMPP, while LDH > 645 IU/L (OR, 4.12; 95% CI, 1.64-10.97) and ferritin > 166 ng/mL (OR, 5.51; 95% CI, 1.59-22.32) were so in school-age children. Conclusion: Clinical features of MPP were significantly different between preschool and school-age children. LDH and ferritin may be significant factors of RMPP in preschool and school-age children.

• Journal of Families and Better Life
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• v.30 no.2
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• pp.65-73
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• 2012

This study investigates influence of parental attachment on school adjustment using self-perceived competence as a mediating variable for perceived school age children. The subjects were 760 children who are 4, 5, and 6 grades in 4 elementary schools at Daegu. The collected data were analyzed by single and multiple regressions that used SPSS win 19.0 The results were as follows: (1) The parental Attachment perceived by school-age children was positively associated with on school adjustment. The parental attachment level of school-age children becomes higher as the perception of school adjustment increases. (2) The parental attachment perceived by school-age children was positively associated with self-perceived competence. That is, the parental attachment level of school-age children becomes higher as the self-perceived competence increase. (3) The effect of parental attachment in the school adjustment by children was reducing explanation when controlled for the self-perceived competence. The Parental attachment that influenced the school adjustment is partially mediated by self-perceived competence. The results of this research indicates that both the quality improvement of inter-relationship between children and parents for school adjustment of school-age children and training for strengthening self-perceived competence of school-age children are important.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.17 no.3
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• pp.155-161
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• 2014

Purpose: Constipation is a common pediatric problem worldwide. This study aims to describe the clinical characteristics of pediatric constipation in south Jordan according to gender and age group. Methods: All patients with constipation managed at our pediatric gastroenterology service between September 2009 and December 2012 were included. Hospital charts were reviewed. Demographic data, clinical characteristics, and final diagnosis were recorded. Data were analyzed according to gender and the following age groups: infants, pre-school, school age, and adolescents. Results: During the study period, 126 patients were enrolled. The number (percentage) of patients according to age were the following infants: 43 (34.1%), pre-school: 55 (43.7%), school age: 25 (19.8%), and adolescents: 3 (2.4%). Males made up 54.8% of the study population. There were no statistical gender differences in any age group. The most common symptom in all age groups was dry, hard stool. Infrequent defecation was found in almost one-half of the patients. Fecal incontinence was more common in school-aged children compared to pre-school-aged children and adolescents. Abdominal pain was seen in almost 40% of the constipated children. Abdominal pain was more prevalent in girls and older children. Fecal mass in the rectum was the most common physical finding, with constipated boys exhibiting higher rates. Functional constipation was the most common etiology. Conclusion: Clinical characteristics of constipation in children vary according to age group and gender. Older children had less frequent bowel motions, a longer duration of symptoms, and a higher prevalence of long-standing constipation compilations (fecal incontinence and abdominal pain).

• Journal of the Korean Society of School Health
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• v.9 no.2
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• pp.161-170
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• 1996

This research was performed to screen eye health status for pre-school children (4~5 age) and establish as eye health checking system m community health center. This data was collected from 1st February, 1995 to 31st October, 1995. To screen the state of their vision, the Developed Visuual Test (D.V.T) was used for pre-school children. This is used at home by their parents and then it is also used among the kindergarten health team at Jung-gu health center in Seoul. This was done with the and of Randot and Han Choun Souk tests. The total number of children who were tested was 1441. Among the children, children aged 5 were 707, and those aged 4 were 734. The results of this study were as follows; * Description of the health status for the pre-school children. 1. The rate of children average vision in both eyes, whose was below 05 by Han Choun Souk are 7.6% (age 4) and 4.8% (age 5). 2. Only 20 4% (age 5) and 30 8% (age 4) of the pre-school children had been tested through the ophthalmic department. 3. The children with a level below 05 (Han Choun Souk test) had been tested only 43% (age 4), and 12% (age 5) 4. There was no particular difficulty in understanding the D.Y.T: 13.9% (age 4), 11.6% (age 5) of the tested children had eye problems. 5. 231 cases were trichiasis, entropin, strabismus, and amblyopia. * The different visual tests. The results of the visual tests between the two groups (parents and health teams) are similar and it shows that parents can easily test at home. * Delivery system of the D.V.T questionnaire The way children's parents received the D.V.T questionnaire were carried out by two ways By mall from the community health center. Send through the institution, for example the kindergarten school The receipt rate of this D.V.T questionnaire sent through the institution was higher than sent by mall.

• Phonetics and Speech Sciences
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• v.3 no.1
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• pp.117-123
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• 2011

Most individuals with hearing impairment have difficulty in understanding speech in noisy situations. This study was conducted to investigate sentence recognition ability using the Korean Standard-Sentence Lists for Preschoolers (KS-SL-P2) in pre-school age children with cochlear implants and hearing aids. The subjects of this study were 10 pre-school age children with hearing aids, 12 pre-school age children with cochlear implants, and 10 pre-school age children with normal hearing. Three kinds of signal-to-noise (SNR) conditions (+10 dB, +5 dB, 0 dB) were applied. The results for all pre-school age children with cochlear implants and hearing aids presented a significant increase in the score for sentence recognition as SNR increased. The sentence recognition score in speech noise were obtained with the SNR +10 dB. Significant differences existed between groups in terms of their sentence recognition ability, with the cochlear implant group performing better than the hearing aid group. These findings suggest the presence of a sentence recognition test using speech noise is useful for evaluating pre-school age children's listening skill.

• Human Ecology Research
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• v.59 no.2
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• pp.233-243
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• 2021

This study examined the longitudinal effects of media usage by early school-age children and of maternal parenting stress on children's school adjustment. The study focused on the mediating effect of executive function difficulty. Longitudinal data to examine the hypothetical model were drawn from the eighth (2015) through tenth (2017) waves of the Panel Study of Korean Children (PSKC) collected by the Korea Institute of Child Care and Education (KICCE). A total of 581 children (293 boys and 288 girls) and their mothers were included. Confirmatory factor analysis, structural equation model, and bootstrapping analysis were applied using SPSS 25.0 and Amos 26.0. The results are as follows. First, no significant correlation was found between early school-age children's media usage and maternal parenting stress. Second, neither media usage by early school-age children nor maternal parenting stress were found to directly affect children's school adjustment. Third, media usage by early school-age children and maternal parenting stress were shown to indirectly affect children's school adjustment via executive function difficulties. In other words, higher levels of media usage by early school-age children and maternal parenting stress during the first grade lead to greater executive function difficulties after a year, which, in turn, lead to a lower level of school adjustment in the third grade. This study indicates the need to develop practical support for the psychological wellbeing of mothers while they are performing their role as a parent and for children in maintaining suitable levels of media usage during early childhood.

• Child Health Nursing Research
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• v.11 no.2
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• pp.167-178
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• 2005

Purpose: The purpose of this study was to describe quality of life (QOL) in Korean school-age children by identifying dimensions and attributes of QOL from the child's point of view. Method: In-depth interviews with focus questions were used for the study. Twelve children, aged 10 to 13 years, were recruited from Seoul and rural areas. The interviews were audio-taped and transcribed before content analysis. The data were analyzed for themes and attributes. The researchers read the data together and discussed their conclusions until a consensus was reached. Results: Eight dimensions, 57 subdimensions and 101atttributes were identified for QOL in school-age children. The eight dimensions of QOL were physical, social, emotional, learning, leisure, family, self-value, and material aspects. Conclusion: The study results can be utilized in developing reliable instruments to measure quality of life specific to school-age children. It is proposed that a consistent and unified policy should be established by school, family, and community for the purpose of improving the QOL of school-age children.

• Korean Journal of Childcare and Education
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• v.17 no.5
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• pp.43-61
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• 2021

Objective: This study aimed to examine the sequential mediating effects of children's perceived maternal acceptance and peer acceptance in the relationship between maternal warmth and first grade children's school adjustment. Methods: Participants in this study were 979 seven-year-old children(498 boys, 481 girls) recruited for the Korea Child Panel Study. Data were analyzed by analyzing descriptive statistics, correlations, and significance of serial mediation pathways using SPSS 18.0 and PROCESS Macro 3.4. Results: Maternal warmth at age five effected perception of maternal acceptance at age six. Perceived maternal acceptance at age six effected perceived peer acceptance at age six. Perceived peer acceptance at age six effected school adjustment at age seven. Lastly, perceived maternal acceptance and peer acceptance at age six had a serial mediation effect between maternal warmth at age five and school adjustment at age seven. Conclusion/Implications: Perceived social acceptance during preschool years should be emphasized in order to promote school adjustment for first grade children. Parent education for promoting better parent child relationships should be considered and teachers should encourage peer play interaction to help children perceive acceptance from their peers.

• Neonatal Medicine
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• v.25 no.4
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• pp.178-185
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• 2018

Purpose: We aim to assess the Bayley Scales of Infant and Toddler Development, third edition (Bayley-III), Adaptive Behavior (AB) and Social-Emotional (SE) scales at 18 to 24 months of corrected age (CA) to examine their associations with school-age cognitive and behavioral outcomes in children born preterm. Methods: Eighty-eight infants born with a very low birth weight (<1,500 g) or a gestational age of less than 32 weeks who were admitted to the neonatal intensive care unit from 2008 to 2009 were included. Of the 88 children who completed school-age tests at 6 to 8 years of age, 37 were assessed using the Bayley-III, including the AB and SE scales, at 18 to 24 months of CA. Correlation, cross-tabulation, and receiver operating characteristic analyses were performed to assess the longitudinal associations. Results: A significant association was observed between communication scores on the Bayley-III AB scale at 18 to 24 months of CA and the Korean version of the Wechsler Intelligence Scale for Children (K-WISC) full-scale intelligence quotient (FSIQ) at school age (r=0.531). The total behavior problem scores of the Korean version of the Child Behavior Checklist (K-CBCL) at school age were significantly negatively related to the Bayley-III SE and AB scales but not to the cognitive, language, or motor scales. Conclusion: Our findings encourage AB and SE assessments during the toddler stage and have important implications for the early identification of children in need of intervention and the establishment of guidelines for follow-up with high-risk infants.

• Child Health Nursing Research
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• v.24 no.1
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• pp.18-26
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• 2018

Purpose: Quality of life is important to everyone including school-age children. Therefore this study was done to identify the effects perceived daily stress and sense of humor on quality of life for these children. Methods: The study was a cross-sectional, descriptive study design with 371 participants from 5th and 6th grade children in 5 elementary schools. Data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficients, and multiple regression analysis with SPSS/WIN 24.0 program. Results: Factors influencing quality of life in school-age children were daily stress, sense of humor, satisfaction with daily life, academic performance and home atmosphere. These variables explained 63.0% of quality of life in school-age children. Conclusion: Results showed that lower daily stress and higher sense of humor are associated with higher quality of life. Therefore, to improve quality of life in school-age children, healthcare providers should develop intervention programs considering these factors.