Utilising Behavioural and Sensory Profiles and Associated Perinatal Factors to Identify Meaningful Subgroups in Autism Spectrum Disorder.

The analysis relied on parent-reported data, which is prone to recall bias. Medical and psychiatric comorbidities of the child were not included in the latent variables, despite being significant contributors to the autism phenotype. The study included both children with a confirmed diagnosis and those suspected of having ASD, which may mix distinct clinical profiles. Age at the time of behavioural and sensory scoring was not accounted for in the analysis, potentially confounding the profiles. The subgroups are statistical constructs and have not yet been validated for clinical utility or treatment response.

The funder named is the University of New South Wales. No other conflicts of interest are explicitly detailed in the provided text.

Do not assume these statistical subgroups represent clinically validated diagnoses or that they dictate specific treatment outcomes. The study identifies associations between perinatal factors and profiles, but it does not prove causation or demonstrate that interventions tailored to these groups will be more effective.