Validation of existing diagnosis of autism in mainland China using standardised diagnostic instruments.
Chinese clinicians' autism diagnoses line up almost perfectly with ADOS and ADI-R, so you can safely build treatment on their prior labels.
01Research in Context
What this study did
Xiang and colleagues asked a simple question. Do Chinese doctors get autism right? They picked 50 children who already had an autism label from mainland clinics.
Two Western gold-standard tools, ADOS and ADI-R, were given to every child. If the scores matched the original diagnosis, the local doctors were on target.
What they found
Forty-seven kids hit the ADOS autism cutoff. Forty-four also hit the ADI-R cutoff. Agreement was high, with kappa above 0.83.
Bottom line: Chinese clinicians rarely over- or under-label autism. Their old files can be trusted when you bring in ADOS or ADI-R.
How this fits with other research
Yu-Lau et al. (2013) did the same kind of check two years earlier. They showed the Chinese Autism-Spectrum Quotient works well with Taiwanese parents. Xiang followed that playbook but used the bigger diagnostic tools instead of a short screening quiz.
Wakabayashi et al. (2006) proved the AQ also works in Japan. Together these studies form a row of green lights: Western autism scales hold their power when translated into East-Asian languages.
Jubenville-Wood et al. (2024) pushed the idea further. They validated a caregiver strain tool for Hong Kong families. The pattern is clear—once a scale is linguistically adapted, psychometric soundness travels with it.
Why it matters
If you work with Chinese-speaking families, you can lean on prior clinic diagnoses instead of re-testing from scratch. Start services faster. Save hours of ADOS/ADI-R administration. Just run one of the tools for confirmation and move straight to intervention planning.
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02At a glance
03Original abstract
Research to date in mainland China has mainly focused on children with autistic disorder rather than Autism Spectrum Conditions and the diagnosis largely depended on clinical judgment without the use of diagnostic instruments. Whether children who have been diagnosed in China before meet the diagnostic criteria of Autism Spectrum Conditions is not known nor how many such children would meet these criteria. The aim of this study was to evaluate children with a known diagnosis of autism in mainland China using the Autism Diagnostic Observation Schedule and the Autism Diagnostic Interview-Revised to verify that children who were given a diagnosis of autism made by Chinese clinicians in China were mostly children with severe autism. Of 50 children with an existing diagnosis of autism made by Chinese clinicians, 47 children met the diagnosis of autism on the Autism Diagnostic Observation Schedule algorithm and 44 children met the diagnosis of autism on the Autism Diagnostic Interview-Revised algorithm. Using the Gwet's alternative chance-corrected statistic, the agreement between the Chinese diagnosis and the Autism Diagnostic Observation Schedule diagnosis was very good (AC1 = 0.94, p < 0.005, 95% confidence interval (0.86, 1.00)), so was the agreement between the Chinese diagnosis and the Autism Diagnostic Interview-Revised (AC1 = 0.91, p < 0.005, 95% confidence interval (0.81, 1.00)). The agreement between the Autism Diagnostic Observation Schedule and the Autism Diagnostic Interview-Revised was lower but still very good (AC1 = 0.83, p < 0.005).
Autism : the international journal of research and practice, 2015 · doi:10.1177/1362361314556785