Gender identity and sexual orientation in autism spectrum disorder

However, little is presently known about the demographics of gender-identity issues in autism spectrum disorder. Based upon what little is known, we hypothesized that there would be an increased prevalence of gender-dysphoria among those with autism spectrum disorder compared to a typically developing population.

We surveyed gender-dysphoria with the Gender-Identity/Gender-Dysphoria Questionnaire among 90 males and 219 females with autism spectrum disorder and compared these rates to those of 103 males and 158 females without autism spectrum disorder. When compared to typically developing individuals, autistic individuals reported a higher number of gender-dysphoric traits. Rates of gender-dysphoria in the group with autism spectrum disorder were significantly higher than reported in the wider population.