Fig. 5: Relationship between model predictions and ADOS-2 scores.

These visualizations confirm a strong, statistically significant positive correlation between the model’s output and clinical measures of ASD symptom severity. The scatter plot (left) and pair plot (right) both depict the relationship between the Stage 2 model’s mean calibrated probabilities and the clinically administered ADOS-2 TOTAL(T) scores, with the pair plot also showing the marginal distributions of each variable.