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Updated: Sep 9, 2025

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Breakfast Habits among Schoolchildren in the City of Uruguaiana, Brazil
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ブラジルのサンタ・カタリーナ州フロリアノポリスの学童における思春期の成長の変動モデル:ベイジアン分析
Luciano G Galvão1, Fábio C Karasiak1, Victor J S Conceição2
1School of Sports, Federal University of Santa Catarina, Florianópolis, Brazil.
まとめ
ブラジルの子供たちは 思春期の成長速度に 顕著な変化を示しています 早期熟成は成長が加速し,後期熟成は発達が遅れて,体育と成長の評価に影響します.
科学分野:
- 人類の成長と発展
- 小児内分泌学
- バイオ統計学
背景:
- 青春期には 成長速度の大きな変化が伴います
- 正確な評価を行うには 個別の人間の違いを理解することが重要です
- 成熟状態は成長のタイミングと強度に影響します
研究 の 目的:
- 青春期におけるブラジル人の子供の成長速度における個体間の変化を記述する.
- 成長率の違いを分析するには,成熟度を考えます.
- 青春期におけるブラジル人の子供の成長を 他の集団と比べるため
主な方法:
- 398人のブラジル人 (6歳から19歳) の身長データを分析した.
- ベイジアンフレームワーク内のSITARモデルは,成長と速度の曲線を推定しました.
- 参加者は,ピーク成長速度での年齢に基づいて,早期,平均,または遅い成熟に分類されました.
主要な成果:
- 成長のピーク時の平均年齢は 女の子の11.30歳 男の子の13.55歳でした
- 平均ピーク速度は8.38cm/年 (女の子) と9.52cm/年 (男の子) でした.
- 早期熟成は早期発症とより高い速度を示し,後期熟成は遅い成長を示した.
結論:
- 青春期における成長速度パターンには大きな変化がある.
- ブラジル の 子供 たち は 北半球 の 人口 に 比べ て 早く より 激しい 青春期 の 成長 を 示し て い ます.
- 成熟のタイミングは,体育,トレーニングの負荷管理,および小児の成長評価に不可欠です.
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