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KMID : 1118520210180070645
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Psychiatry Investigation
2021 Volume.18 No. 7 p.645 ~ p.651
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A Novel Robot-Assisted Kinematic Measure for Children with Attention-Deficit/Hyperactivity Disorder: A Preliminary Study
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Min A-Ran
Kim Johanna In-Hyang
Noh Hak-Jong
Kim Moon-Sang
Lee Hyo-Shin
Choi Mun-Taek
Lee Kyu-Ha
Seo Jun-Ho
Lee Ga-Hyun
Kang Seong-Kyu
Ahn Dong-Hyun
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Abstract
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Objective: Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by inattention, hyperactivity, and impulsivity. In contrast to neurocognitive measurements of inattention and impulsivity, there has been limited research regarding the objective measurement of hyperactivity in youths with ADHD. The purpose of the present study was to investigate the clinical effectiveness of a newly developed Robot-assisted Kinematic Measure for ADHD (RAKMA) in children with ADHD.
Methods: In total, 35 children with ADHD aged 5 to 12 years and 50 healthy controls (HCs) were recruited, and the parents completed the Child Behavior Checklist and the Korean ADHD Diagnostic Scale. RAKMA performance was represented by RAKMA stimulus-response and hyperactivity variables. We compared the RAKMA performance of those with ADHD and with that of HCs and also investigated the correlation between the RAKMA variables and ADHD clinical scale scores.
Results: Significant differences between the ADHD and HC groups were observed regarding most RAKMA variables, including correct reactions, commission errors, omission errors, reaction times, migration distance, and migration speed scores. Significant correlations were detected between various ADHD clinical scale scores and RAKMA variables.
Conclusion: The RAKMA was a clinically useful tool for objectively measuring hyperactivity symptoms in children with ADHD. Further studies with larger samples are warranted.
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KEYWORD
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ADHD, Clinical utility, Hyperactivity, Kinematic analysis, Robot
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