二维与四维手指长度比值作为雄激素性脱发预测指标的研究综述
The Use of 2D:4D Digit Ratio as a Predictor of Androgenetic Alopecia: A Review.
作者信息
Almashali Mohammed, Alekrish Khalid, Shadid Asem
机构信息
Department of Dermatology, College of Medicine, Imam Mohammad Ibn Saud Islamic University, Riyadh, Saudi Arabia.
Department of Dermatology, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
出版信息
Dermatol Pract Concept. 2023 Oct 1;13(4):e2023237. doi: 10.5826/dpc.1304a237.
Abstract
Androgenetic alopecia (AGA) is a widespread type of hair loss that affects both males and females. Advanced age and family history of AGA are well-established risk factors for developing AGA. The second to fourth digit ratio (2D:4D) is the ratio between the length of the index and ring fingers. This ratio has been utilized as a predictor for multiple hyperandrogenism-related medical conditions. More recently, 2D:4D was investigated as a predictor for AGA. This article aims to investigate the evidence supporting the use of 2D:4D as a predictor of AGA, and address areas of future research.
摘要
雄激素性脱发（AGA）是一种常见的脱发类型，影响男性和女性。高龄和AGA家族史是公认的发生AGA的危险因素。食指与无名指长度比（2D:4D）是食指和无名指长度之间的比值。该比值已被用作多种高雄激素血症相关疾病的预测指标。最近，2D:4D被研究作为AGA的预测指标。本文旨在研究支持将2D:4D用作AGA预测指标的证据，并探讨未来的研究领域。
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