In the past, autism was considered a disorder for white boys. Still, more white boys are diagnosed, and it is 4 times more diagnosed in boys than in girls.Girls and children of color are under-diagnosed. Under-diagnosed means that girls and people of color are not diagnosed as often as they should be. They may receive a different diagnosis, or they may not receive any diagnosis at all. Now, more girls and children of color are getting diagnosed. Many women and people of color also get a diagnosis or realize they are autistic as adults. Another reason might be that girls are more likely to mask or camouflage their autism to fit in.