Fig 2.

Receiver operative characteristics (ROC) curves revealing: (2a) ROC demonstrates that at AIIMS Modified INDT-ASD score of >10, ASD can be diagnosed with sensitivity and specificity of 92.97% and 92.98% respectively (Area under curve (AUC) = 0.98); (2b) ROC demonstrates that with AIIMS Modified INDT-ASD score of >11, “moderate ASD” (CARS score of 34–36.5) can be diagnosed with sensitivity and specificity of 90.76% and 89.62% respectively (AUC = 0.93); and (2c) ROC demonstrates that with AIIMS Modified INDT-ASD score of >14, “severe ASD” (CARS score>36.5) can be diagnosed with sensitivity and specificity were determined to be 80% and 80.69% respectively (AUC = 0.89).