Factors influencing timely diagnosis of autism in China: an application of Andersen’s behavioral model of health services use

Our findings revealed that predisposing, enabling, and need factors contributed to the complex landscape of autism diagnosis in China. Strategies including implementing routine screening programs and adopting a multidisciplinary approach are crucial for timely identification and diagnosis, particularly for mild and moderate cases. Additionally, there is an urgent need for specialized autism training for healthcare professionals, the development of structured referral systems, and the expansion of telehealth solutions to ensure equitable access to diagnosis services across regions. By addressing these challenges, policymakers and healthcare providers can improve the accessibility and timeliness of autism diagnosis, ultimately enhancing the quality of life for affected individuals and their families.