Journal of the Korean Academy of Child and Adolescent Psychiatry
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v.8
no.2
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pp.242-255
/
1997
Characteristics of attention deficit of attention-deficit hyperactivity disorder(ADHD) were investigated by administering six computerized attention tests of Vienna Test System and four neuropsychological tests to children aged 6-12, with ADHD(n=21) and age-matched normal control children(n=22). The findings indicated that ADHD children show lower level of vigilance, more decline of performance in vigilance task on time, and impaired preparedness to response. They also have selective attention deficit on monitoring tasks, but did not have sustained attention deficit compared with normal control children. On the tasks wich overload their information processing capacity, ADHD children show more impulsive response pattern than normal control children. The performance of ADHD was worse than control on the neuropsychological tests sensitive to frontal lobe dysfunction. The presense 'These' attention deficits supports the theory that the defect of ADHD is due to the dysfunction of more than one brain region, including brain stem reticular formation and frontal lobe.
The objectives of this study were to evaluate the effect of methylphenidate on attention deficit hyperactivity disorder (ADHD) and the comorbidity of the disorder, using child attention problem checklist to 56 (male: 38, female: 18) patients from, March 992 to February 1993. The results were as follows: Among 56 subjects, ADHD alone were 20 (335.71%) subjects, and with one additional diagnosis were 31 (55.35%) subjects and with two additional diagnosis were 5 (8.93%) subjects. There was significant improvement on symptoms in the scores rated by teachers in 7th and 28th day after menthlphenidate administration compared to baseline score (P<0.05) and 28th day score showed significant improvement compared to 7th day score (P<0.05) and 28th day score showed significant improvement compared to 7th day score (P<0.05). There was significant improvement on symptoms in the scores rated by parents in 28th day after methylphenidate administration improvement compared with 7th day score. In single administration of methylphenidate in Sunday morning score compared to afternoon score (P<0.05). In the administration of significant improvement on symptoms compared with the Sunday morning rating score of parents (P<0.05) and the 28th day comparison was also showed significant improvement on symptoms in the scores rated by teachers compared with the scores rated by parents on symptoms (P<0.05). Among group comparison, all groups showed significant improvements (P<0.05) except conduct disorder & oppositional defiant group.
Journal of the Korean Academy of Child and Adolescent Psychiatry
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v.32
no.1
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pp.10-16
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2021
Objectives: The aim of this study was to compare the compliance, efficacy, and satisfaction associated with methylphenidate and atomoxetine for treating attention-deficit/hyperactivity disorder (ADHD). Methods: The subjects were 44 patients who met the Diagnostic and Statistical Manual of Mental Disorder-5 diagnostic criteria for ADHD and were treated with methylphenidate or atomoxetine. The methylphenidate formulations included immediate release (IR), extended release (ER), and osmotic-controlled release oral delivery system (OROS). Patients and parents reported the average number of days per week the medication was taken. Efficacy was assessed using the ADHD Rating Scale. Satisfaction with medication scale (SAMS)-parent report form and SAMS-self-report form were used to evaluate parents' and patients' satisfaction, respectively. Results: Patients and parents were more satisfied with methylphenidate than with atomoxetine. There were no significant differences in the compliance with and efficacy of methylphenidate and atomoxetine. Compliance with methylphenidate IR and ER was markedly lower than that with OROS methylphenidate or atomoxetine. Conclusion: Methylphenidate OROS formulation can be considered a suitable option given its high rates of compliance, satisfaction, and efficacy.
Objectives: The purpose of this study was to understand the level and patterns of college adjustment, major satisfaction, academic engagement, and attention deficit hyperactivity disorder (ADHD). This study examined the factors influencing adaptation to college life. Methods: This study was approved by the institutional review board of 00 university. We analyzed 166 survey data responses collected by distributing questionnaires from June 1 to July 2, 2020. Statistical product and service solutions version 23.0 was used for statistical analyses. The data were presented as frequencies and percentages or means and standard deviations, and pearson correlation analysis and multiple regression analysis were performed. Results: There was a significant difference in the average score of major satisfaction according to the type of college (university) and grades. For college adjustment, there was a significant difference in the average score according to major grades. Academic engagement showed a significant difference in the average score according to the college type and grade. Major satisfaction, college adjustment, and academic motivation showed significant positive correlations among the variables, whereas ADHD, major satisfaction, and college adjustment showed a significant negative correlation. Multiple regression analysis revealed that major satisfaction (p<0.001) and academic motivation (p<0.001) were factors affecting college adjustment (p<0.05). Conclusions: It is necessary to develop and apply specific and systematic adaptation programs to improve the understanding, control, and guidance methods for college students and to promote human relations, such as school life and social life.
Journal of the Korean Academy of Child and Adolescent Psychiatry
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v.19
no.3
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pp.147-155
/
2008
Objectives: The purpose of this study was to evaluate the efficacy and tolerability of osmotic release oral system-methylphenidate (OROS-MPH) in children with attention-deficit hyperactivity disorder (ADHD) and comorbid psychiatric disorders. Methods: This was an 8-week open label study of OROS-MPH monotherapy. The subjects were 113 children with ADHD aged 6-12 years. Outcome measures were the Korean version of the parent ADHD Rating Scale (K-ARS), Korean version of the Conners Parent Rating Scale (K-CPRS), Clinical Global Impression-Severity and Clinical Global Impression-Improvement. Side effects were monitored using Barkley's Side Effect Rating Scale. We compared the change-over-time in the mean scores of the outcome measure according to the comorbidity of disruptive behavior disorder, depressive disorder, anxiety disorder, and tic disorder. Results: The mean K-ARS and K-CPRS scores were significantly decreased, regardless of the comorbidity. The mean doses of OROS-MPH and dropout rate did not differ significantly according to comorbidity. The OROS-MPH was well tolerated, regardless of the comorbidity. However, children with tic disorder reported a higher frequency of tics or nervous movements between the $2^{nd}\;and\;8^{th}$ week than those without tic disorder. Conclusion: The OROS-MPH is effective for decreasing the symptoms of ADHD, and it is well tolerated, even by patients with comorbid psychiatric disorders.
Shin, Jun Young;Paik, Ki Chung;Lee, Kyung-Kyu;Lee, Seok Bum;Lee, Jung Jae;Kim, Do Hyun;Choi, Jae-Won;Kim, Kyoung Min
Anxiety and mood
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v.15
no.2
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pp.101-108
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2019
Objective : This study aimed to investigate the associations of anxiety symptoms with behavior and attention in elementary school children with attention-deficit/hyperactivity disorder (ADHD). Methods : A total of 195 elementary school children with ADHD participated in the study. The Korean Version of ADHD Rating Scale (K-ARS) and Behavior Assessment System for Children(BASC-2) were used to measure the children's behavior. Anxiety and attention was assessed with State-Trait Anxiety Inventory for Children (STAIC) and ADHD Diagnostic System (ADS), respectively. Children with ADHD were categorized to two groups of ADHD with low anxiety (ADHD-LA) and ADHD with high anxiety (ADHD-HA) according to the total STAIC scores. Scores on K-ARS, BASC-2 and ADS were compared between two groups of ADHD-LA and ADHD-HA. Results : The Scores on K-ARS total and both subscales in ADHD-HA group were significantly higher than ADHD-LA group. Scores on the BASC-2 subscales including hyperactivity, aggression, conduct problem, anxiety, depression, somatization, withdrawal, attention problems were also significantly higher in ADHD-HA group compared to ADHD-LA group. In contrary, scores on ADS subscales were not significantly different between the both groups. Conclusion : Our study identified that the anxiety accompanied with ADHD was associated with the negative behavioral aspect in children with ADHD. However, the performances on attention task were not affected by the anxiety comorbid with ADHD. Future studies to reveal underlying mechanism are needed for further understanding the association with anxiety and ADHD.
Journal of the Korean Academy of Child and Adolescent Psychiatry
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v.19
no.1
/
pp.19-27
/
2008
Objectives : The aim of this study was to examine the association of attention-deficit hyperactivity disorder (ADHD) in Korean populations with functional polymorphisms of six genes dopamine receptors (Ser311/Cys311 polymorphism, Taq1 A polymorphism, and Taq1 B polymorphism in DRD2, BalI polymorphism in DRD3, and promoter -521 C/T polymorphism and exon III 48 bp repeat polymorphism in DRD4) and one gene in dopamine transporter (DAT1). Methods : Participants were 58 children with ADHD and 110 control children. The genotypes were determined by PCR. Results : There was a statistically significant difference in genotype frequency of -521 C/T polymorphism within the promoter region of the DRD4 between two groups. Furthermore, in the male group, both genotype and allele frequencies showed statistically significant differences. Conclusion : Findings of the study indicate that -521 C/T polymorphism in promoter region of DRD4 appears to be a possible candidate gene for ADHD in Korean population.
Purpose: This study aimed to investigate the impact of family resilience on caregiver well-being across various age groups of children diagnosed with ADHD (attention-deficit/hyperactivity disorder) groups (0-5, 6-11, and 12-17 years). Methods: Utilizing secondary data from the 2022 US National Survey of Child Health, this cross-sectional study involved 2,752 children who were formally diagnosed with ADHD. Statistical analysis included descriptive analysis, Spearman's rank correlation, chi-square tests, and linear regression, conducted using SPSS version 27. Results: The study revealed a moderate positive correlation (r=.35, p<.001) between family resilience and caregiver well-being. Controlling for covariates, family resilience accounted for 25.2%, 21.1%, and 22.1% of caregiver well-being variance in age groups 0-5, 6-11, and 12-17 years, respectively. Additionally, factors like employment status, family structure, and caregiver age showed varying influences on caregiver well-being across these developmental stages. A consistent pattern emerged across these age groups: unemployment and non-traditional family structures were associated with negative impacts on caregiver well-being, whereas older caregiver age positively influenced well-being. Conclusion: This research underscores the importance of age-specific family resilience strategies to improve caregiver well-being and family interactions in ADHD contexts. Investigating these aspects through qualitative studies across various cultures could deepen our understanding of well-being and inform culturally sensitive interventions.
Journal of The Korean Society of Integrative Medicine
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v.10
no.3
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pp.257-266
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2022
Purpose : This systematic review examined evidence published 2000-2021 for occupational therapy interventions for adult Attention Deficit Hyperactivity Disorder (adult ADHD). Methods : In order to find out the studies on the effect occupational therapy intervention on individuals with adult ADHD, studies published from 2000 to February 2022 were searched on Google Academic Search. The keywords used were "adult ADHD" AND "Occupational therapy". A total of 785 studies were searched, and from these, 3 studies were selected based on the application of the selection and exclusion criteria. The included studies comprised of 1 Quasi-experimental design study(one group pre-post test) and 2 randomized controlled trials design studies. The included studies were analyzed in PICO(patients, intervention, comparison, outcomes). Results : As a result of analysing the subjects of the included studies, subjects diagnosed with adult ADHD or classified as high-risk group in Adult ADHD Self-Report Scale test, the number of subjects was 97, and the average age was about 33 years old. Occupational therapy intervention methods for adult ADHD include Tailored Intervention, Computerized Cognitive Training, and Cognitive-Functional Intervention. The Adult ADHD Self-Report Scale was the most used to check the symptoms of ADHD, and the COPM was used the most to measure the effects of occupational therapy interventions. The dependent variables of occupational therapy intervention were occupational performance, quality of life, executive function (behavioral regulation, metacognition), self-regulation function, stress management, and sustained attention. The effect of the intervention was statistically significant in 78.5% of the total. Conclusion : It is expected that the results of this study can be used as basic data for evidence-based practice for occupational therapists to apply adult ADHD interventions. In the field of occupational therapy in Korea, research on various interventions that can improve the occupational performance of adults ADHD should be conducted.
Park Tae Won;Kim Boong Nyun;Im Myung-Ho;Yoo Hee Jeone;Kang Daehee;Cho Soo Churl
Journal of the Korean Academy of Child and Adolescent Psychiatry
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v.16
no.1
/
pp.54-62
/
2005
Objective : Attention deficit hyperactivity disorder (ADHD) is the most common childhood psychiatric disorder, affecting $3-5\%$ of school age children. Although the biological basis of ADHD is unknown, family studies provide strong evidence that ADHD has a genetic basis. Recent genetic studies have suggested associations between ADHD and Taq I polymorphism of dopamine beta hydroxylase gene(DBH) . The aim of this study is to test the association between ADHD and Taq I polymorphism of DBH in Korean population. Method : We processed DNA extraction and genotyping for 106 korean children with ADHD and their parents. Genotyping was additionally performed for 212 age and gender matched normal controls. Case-control association study was applied. And we tested the association using the transmission disequilibrium test (TDT) and haplotype-based haplotype relative risk test (HHRR). Results : There were no statistical differences of genotype distributions between cases and controls. However, we did observe preferential transmission of allele Al of DBH Taq T polymorphism in ADHD. Conclusion : On the whole, our results lend credence to the notion that the relationship between ADHD and DBH is complex. The number of cases and informative transmissions were small, therefore it would be premature to make any conclusions from our study concerning the role of DBH in ADHD. Further work is needed to support these findings.
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