The finding suggests that a routine stool sample test could help doctors to identify autism earlier, meaning people would receive their diagnosis, and hopefully support, much faster than with the lengthy procedure used in clinics today.
"Usually it takes three to four years to make a confirmed diagnosis for suspected autism, with most children diagnosed at six years old," said Prof Qi Su, a specialist in molecular biology at the Chinese University of Hong Kong and first author of the study. "Our microbiome biomarker panel has a high performance in children under the age of four, which may help facilitate an early diagnosis." Rates of autism have soared in recent decades, largely because of greater awareness and a broadening of the criteria used to diagnose the condition. In the UK and many other western countries, about one in 100 people are now thought to be on the autism spectrum.
This story is from the July 09, 2024 edition of The Guardian.
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This story is from the July 09, 2024 edition of The Guardian.
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