Researchers discover that approximately 90% of autistic adults over 40 have not been diagnosed in the UK.

Scientists caution that this demographic is at a greater risk of facing adverse health conditions, social seclusion, suicidal tendencies, and shorter life spans, advocating for prompt investments in public awareness and support services.

Source: https://www.euronews.com/health/2025/09/04/around-90-of-autistic-adults-over-40-are-undiagnosed-in-uk-researchers-find