When combining the ADI-R and ADOS-2/BOSA at 36 months to give a research classification of autism, 14% of the NF1 cohort met criteria for autism compared to 0% of TD participants; this was also statistically not significant (X2 (1) = 2.71, p = 0.10) (Table 3). The gene discussed is NF1; the disease is autism.