Researchers at Karolinska Institutet in Sweden have challenged long-held assumptions about the prevalence of autism among males and females. A recent study analyzing data from over 2.7 million people born between 1985 and 2020 found that, contrary to popular perception, girls are as likely as boys to be autistic.
In fact, the study revealed that diagnosis rates for girls were nearly equal to those for boys by the age of 20, although they were still three to four times more likely to receive a diagnosis under the age of 10. The median age at diagnosis for girls was 15.9, compared to 13.1 for boys.
One key finding from the study is that girls with autism are often misdiagnosed or not diagnosed until later in life due to biases in diagnostic tools and methods. According to experts, this can lead to delayed access to vital support services, exacerbating mental health issues such as anxiety and depression.
Autism charities have welcomed the findings, but emphasized the need for further action to tackle long-standing stereotypes surrounding autism. The National Autistic Society's Dr Judith Brown noted that "gender should never be a barrier to receiving an autism diagnosis and access to the right support," while Ambitious about Autism's Jolanta Lasota pointed out that autistic girls have been "misunderstood, explained away, or even ignored" for too long.
The study's lead author, Dr Caroline Fyfe, concluded that "the gender difference in autism prevalence is much lower than previously thought." As the research continues to shed light on the experiences of autistic girls and women, it is essential that we work towards a more inclusive understanding of autism, one that prioritizes their unique needs and perspectives.
In fact, the study revealed that diagnosis rates for girls were nearly equal to those for boys by the age of 20, although they were still three to four times more likely to receive a diagnosis under the age of 10. The median age at diagnosis for girls was 15.9, compared to 13.1 for boys.
One key finding from the study is that girls with autism are often misdiagnosed or not diagnosed until later in life due to biases in diagnostic tools and methods. According to experts, this can lead to delayed access to vital support services, exacerbating mental health issues such as anxiety and depression.
Autism charities have welcomed the findings, but emphasized the need for further action to tackle long-standing stereotypes surrounding autism. The National Autistic Society's Dr Judith Brown noted that "gender should never be a barrier to receiving an autism diagnosis and access to the right support," while Ambitious about Autism's Jolanta Lasota pointed out that autistic girls have been "misunderstood, explained away, or even ignored" for too long.
The study's lead author, Dr Caroline Fyfe, concluded that "the gender difference in autism prevalence is much lower than previously thought." As the research continues to shed light on the experiences of autistic girls and women, it is essential that we work towards a more inclusive understanding of autism, one that prioritizes their unique needs and perspectives.