Anger, Aggression, and Irritability in Transgender and Gender Diverse Youth Following Testosterone Initiation: A 12-Month Longitudinal Analysis

By afschroeder • June 24, 2026

Huit TZ, Whitehead J, Chan YM, Ehrensaft D, Garofalo R, Hidalgo MA, Olson-Kennedy J, Rosenthal SM, Chen D. Anger, Aggression, and Irritability in Transgender and Gender Diverse Youth Following Testosterone Initiation: A 12-Month Longitudinal Analysis. J Adolesc Health. 2026 Aug;79(2):234-241. doi: 10.1016/j.jadohealth.2025.12.257. Epub 2026 Feb 26. PMID: 41739008; PMCID: PMC13058858.

Tags: Adolescents, Externalizing behaviors, gender diversity, Gender-affirming hormones, General Internal Medicine, Longitudinal outcomes, Med Peds, Publications, Transgender youth

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