摘要
INTRODUCTION Gender dysphoria(GD),or gender identity disorder,is defined as persistent distress stemming from the incongruence between one's assigned sex at birth and gender identity.'GD has traditionally been introduced as a rare condition predominant in assigned males at birth(AMABs).2 However,recent studies have shown an upward trend in assigned females at birth(AFABs)with a dramatic reversal of the AMAB:AFAB ratio-.5-The actual AMAB:AFAB ratio varies by age group and study population.4-Questions have been raised concerning the increasing number of youth who seek professional care for GD,especially adolescent AFABs.
