The prevalence of autism is rising among children, adolescents, and adults in North Rhine-Westphalia (NRW), according to data provided by the two local medical associations. Reviewing statistics from these bodies, the number of patients treated by physicians for early childhood autism, atypical autism, or Asperger’s Syndrome in NRW rose significantly over time. In 2015, there were 10,401 cases among children aged 0 to 15. This figure rose to 19,143 in 2020, and by 2025, the count reached 38,661. For the 16- to 49-year-old age group, diagnoses increased from 8,921 patients in 2015 to 36,347 in 2025.
The North Rhine Medical Association suggested that there are currently no definitive medical or scientific reasons for this increase. Instead, they stated that medicine itself has become more sensitive when diagnosing this condition, citing the continuous development of research and diagnostic criteria. Consequently, the association clarified that the rise in reported numbers does not automatically mean there are more affected individuals, but rather that the diagnosis is being made more frequently.
Michael Achenbach, representing the Westphalia-Lippe Association for Pediatricians, agreed with this interpretation, telling the “Rheinische Post” that the diagnostic approach has improved. He noted that better screening procedures and outpatient services mean that affected individuals are being diagnosed earlier. Achenbach suggested that earlier diagnoses contribute significantly to the statistical increase. Furthermore, he pointed out that milder forms of the condition were often missed or misdiagnosed in the past, whereas now better guidelines are available for diagnosis. He also hypothesized a social factor, suggesting that increased public awareness regarding autism has helped reduce stigma, making it easier for both doctors and parents to accept the diagnosis.
