• There are two basic criteria for the diagnosis of gender identity disorder (GID): A strong and persistent cross-gender identification and persistent discomfort about one's assigned sex or a sense of inappropriateness in the gender role of that sex. GID is not simply a child's nonconformity to conventional sex roles but a significant and pervasive disturbance in the child's view of himself or herself. The disturbance is generally severe enough to disrupt both familial and social interactions.
DSM-IV-TR Diagnostic Criteria
A strong and persistent cross-gender identification (not merely a desire for any perceived cultural advantages of being the other sex).
In children, the disturbance is manifested by four (or more) of the following:
repeatedly stated desire to be, or insistence that he or she is, the other sex
in boys, preference for cross-dressing or simulating female attire; in girls, insistence on wearing only stereotypical masculine clothing
strong and persistent preferences for cross-sex roles in make-believe play or persistent fantasies of being the other sex
intense desire to participate in the stereotypical games and pastimes of the other sex
strong preference for playmates of the other sex
In adolescents and adults, the disturbance is manifested by symptoms such as a stated desire to be the other sex, frequent passing as the other sex, desire to live or be treated as the other sex, or the conviction that he or she has the typical feelings and reaction of the other sex.
Persistent discomfort with his or her sex or sense of the inappropriateness in the gender role of that sex.
In children, the disturbance is manifested by any of the following: In boys, assertion that his penis or testes are disgusting or will disappear or assertion that it would be better not have a penis, or aversion toward rough-and-tumble play and rejection of male stereotypical toys, games, and activities; in girls, rejection of urinating in a sitting position, assertion that she has or will grow a penis, or assertion that she does not want to grow breasts or menstruate, or marked aversion toward normative feminine clothing.
In adolescents and adults, the disturbance is manifested by symptoms such as preoccupation with getting rid of primary and secondary sex characteristics (e.g., request for hormones, surgery, or other procedures to physically alter sexual characteristics in such a way as to simulate the other sex) or belief that he or she was born the wrong sex.
The disturbance is not concurrent with a physical intersex condition.
The disturbance causes clinically significant distress or impairment in social, occupational, or other important areas of functioning.
(Adapted, with permission, from Diagnostic and Statistical Manual of Mental Disorders, 4th edn., Text Revision. Copyright 2000 American Psychiatric Association.)