This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pediatrics
[{'content': 'Which of the following is the fastest growing developmental disorder? \nSelect and explain. \nA. Specific learning disorder, B. Intellectual developmental disorder, C. Childhood onset fluency disorder, D. Autism spectrum disorder', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Autism spectrum disorder According to the repo by Centre for Disease Control, United States of America, the prevalence for autism spectrum disorders has increased from 1 in 110 in 2010 to 1 in 59 in 2018. It is 4 times more prevalent in boy. Reference: GHAI Essential pediatrics, 8th edition', 'role': 'assistant'}]