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最終更新日：2025/04/01

飯塚哲司

イイヅカサトシ (Satoshi Iizuka)

論文

タイトル
タイトル（英）: Growth until Peak Height Velocity Occurs Rapidly in Early Maturing Adolescent Boys.
参照URL: https://researchmap.jp/satoshi-iizuka/published_papers/41210075
著者
著者（英）: Toshiharu Tsutsui,Satoshi Iizuka,Wataru Sakamaki,Toshihiro Maemichi,Suguru Torii
担当区分
概要
概要（英）: The timing and tempo of growth rate varies inter-individually during adolescence and can have an impact on athletic performance. This study aimed to determine the difference in growth rate for each maturity status. We combined data collected both retrospectively and prospectively from 78 adolescent boys aged 12 years old; growth charts were collected from their elementary school records, and the height of each participant was subsequently measured every six months over a period of two years. Take Off Age (TOA), Peak Height Velocity Age (PHVA), and Final Height Age (FHA) were estimated using the AUXAL 3.1 program. Growth Tempo 1 and 2 were calculated by dividing the height increase by the time difference between TOA and PHVA, and FHA, respectively. Our results showed three group differences based on the maturation status of PHVA: Growth Tempo 1 and 2 were both higher in the early than during middle and late maturation. Additionally, entering the height at each event as a covariate, the group differences for Growth Tempo 1 did not change; however, for Growth Tempo 2, group differences were eliminated. Therefore, we conclude that during early maturation, growth from TOA to PHVA occurs rapidly and in a shorter period.
出版者・発行元
出版者・発行元（英）
誌名
誌名（英）: Children (Basel, Switzerland)
巻: 9
号: 10
開始ページ: 1570
終了ページ: 1570
出版年月: 2022年10月18日
査読の有無: 査読有り
招待の有無
掲載種別: 研究論文（学術雑誌）
ISSN
DOI URL: https://doi.org/10.3390/children9101570
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飯塚 哲司

論文

飯塚哲司