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青春期から成人期までのジェンダー確定ホルモン療法の声に関する長期的な効果
Silvia Ciancia1, Clara Leyns2, Daniel Klink1
1Pediatric Endocrinology Service, Department of Pediatrics, Ghent University Hospital, and Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium.
Journal of voice : official journal of the Voice Foundation
|February 15, 2026
まとめ
青春期におけるジェンダーアファメーションホルモンセラピーは,トランスジェンダーの男性における声の男性化につながり,シスジェンダーの男性と比較できます. トランスジェンダーの女性にとって,早期の介入は女性的な声を維持するかもしれないが,シスジェンダーの女性との完全な調和は保証されない.
科学分野:
- 内分泌学とスピーチサイエンスの科学
- ジェンダーアファメーションケア
- 職業衛生は職業衛生である.
背景:
- 青年期における性腺ホルモン抑制 (GHS) と性認性ホルモン療法 (GAHT) の開始は,声の発達に影響を及ぼします.
- トランスジェンダーの人の長期的発声結果を理解することは,総合的なケアに不可欠です.
研究 の 目的:
- 大人のトランスジェンダー男性と女性の声の評価を,青春期のGAHT後に評価する.
- GHSのタイミング,タイプ,および声の介入が声のパラメータに及ぼす影響を調査する.
主な方法:
- 88人のトランスジェンダーの男性,23人のトランスジェンダーの女性,12人のシスジェンダーの男性,17人のシスジェンダーの女性を比較した横断的な研究.
- 基本周波数 (f0),強度,および音声声質指数 (AVQI) について分析された音声録音.
主要な成果:
- トランスジェンダーの男性はシスジェンダーの男性に似ています; トランスジェンダーの女性はシスジェンダーの男性よりも高いですが,いくつかのタスクではシスジェンダーの女性よりも低いです.
- トランスジェンダーの女性は,シスジェンダーの男性よりも声の強度が低い.
- AVQIの有意な差はなく,軽度の音不全が一般的であったが,トランスジェンダーの女性の早期のGHSはf0.0の高さと相関していた.
結論:
- 青春期のGAHTは,トランスジェンダーの男性の声の男性化につながり,シスジェンダーの男性の声の特徴と一致します.
- トランスジェンダーの女性における早期のGHSは女性的な声の保存に役立つかもしれないが,シスジェンダーの女性との完全な声の整合は保証されない.
- 早期の思春期介入と,スピーチ・ランゲージ病理学を含む個別化された声のケアは,トランスジェンダーの個人にとって不可欠です.
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