タミルナードゥ州の被験者における呼吸道形態の3Dコンピュータ解析:パイロット研究
Aravindh Swamy1,2, Thiruppathy Manigandan3, Ramalingam Shakila2
1Department of Oral Medicine and Radiology, Bharath Institute of Higher Education and Research, Chennai, IND.
Cureus
|February 13, 2026
まとめ
呼吸道容量,最小面積,指数は,インドの成人の年齢によって大きく変化し,若い成人期にピークに達します. 呼吸経路の長さは,年齢に関連する変化が最小限に示され,矯正歯科と呼吸経路の評価のための洞察を提供しました.
科学分野:
- 歯科・口腔医療について
- 放射線学 放射線学
- アントロポロジー人類学
背景:
- 呼吸道形態の年齢関連の変化は,矯正歯科および呼吸道評価において極めて重要です.
- 以前の研究では,インドのような多様な人口からの詳細な年齢特有のデータが欠けている.
研究 の 目的:
- 3Dコーンビームコンピューティングトモグラフィー (CBCT) を使用して,呼吸道寸法における年齢関連の変動を記述し,比較する.
- インドのタミルナードゥ州の異なる年齢層における呼吸道容量,長さ,最小の横断面積,およびインデックスを調査するために.
主な方法:
- 6歳から60歳までの健康な参加者110人を対象に11つの年齢グループに分割した横断的なパイロット研究.
- CBCTスキャンは,呼吸道容量,長さ,最小の横断面積,および呼吸道指数について分析されました.
- 統計分析にはANOVAと二変性回帰が含まれ,p <0.05で有意度が設定されました.
主要な成果:
- 呼吸道容量,最小の横断面積,および呼吸道指数 (p < 0.001) で,年齢による有意な差異が見つかりました.
- これらのパラメータは21歳から35歳の年齢層でピークに達し,高齢者では減少した.
- 呼吸道長さは,年齢層によって有意な差異を示さなかった (p = 0.058).
結論:
- CBCTの評価は,研究された集団の主要な呼吸道パラメータの年齢に関連した有意な変動を明らかにしています.
- 発見は,矯正歯科の診断と呼吸道評価に臨床的関連性を有する可能性がある.
- この研究は記述的データを提供しているが,因果関係や決定的な規範的基準を確立することはできない.
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