青少年の緑内障,人種,そして屈折
JAMA
|January 13, 1989
まとめ
眼内圧が上昇した若い黒人患者,特に近視の患者は,青少年の原発開角緑内障を発症するリスクが高くなります. この研究は,若年層における近視の重要なリスク因子として近視を強調しています.
科学分野:
- オフタルモロジック (眼科)
- 遺伝学 遺伝学とは
- 公衆衛生は公衆衛生である.
背景:
- 眼内圧の上昇 (IOP) は,緑内障の主要な危険因子です.
- 青少年の原発開角緑内障 (JPAG) と青少年の眼高血圧 (JOH) は,若い人群に影響を与える異なる疾患です.
- グラウコマにおける人種と屈折誤差の格差は,ますます認識されています.
研究 の 目的:
- 近視と青少年の緑内障との関連性を調査する.
- JOHとJPAGの患者の人口統計学的および臨床的特徴を比較する.
- 近視の文脈における緑内障の損傷に対する異なる人種集団の感受性を評価する.
主な方法:
- IOPが上昇した10歳から35歳の68人の患者の遡及的分析.
- JOH (n=25) グループとJPAG (n=43) グループに分類される.
- 集団間の人種,表情年齢,および屈折誤差 (近視) の比較.
主要な成果:
- 黒人患者は,JOHグループ (20%) よりもJPAGグループ (47%) の割合が高く,年齢も若かった.
- 近視は,JOHの59%とJPAGの73%の患者で流行しており,JPAGの39%の患者で近視が6度以上であった.
- 黒人患者の近視の目 (>3二光眼) はすべて,白人の患者の52%と比較して,緑内障の欠陥を示した.
結論:
- 近視は,青少年の初次開角緑内障と強く関連しています.
- 高血圧,特に近視を持つ若い黒人の患者は,白人の患者よりも緑内障の損傷に脆弱です.
- 早期発見とモニタリングは,特に若い近視の黒人患者,高リスクの個人に非常に重要です.
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