Table 7.

Percent agreement and Cohen’s kappa for diagnosis agreement between ADOS-2-PL and clinical diagnosis, ADI-R diagnosis and SCQ score.

ADOS-2 Module	Clinical diagnosis	ADI-R diagnosis∗	SCQ∗
Toddler Module	86.49%, κ = 0.73	—	—
Module 1	92.31%, κ = 0.85	85.71%, κ = 0.72	87.88%, κ = 0.76
Module 2	87.5%, κ = 0.75	67.86%, κ = 0.35	71.70%, κ = 0.44
Module 3	86.42%, κ = 0.73	77.42%, κ = 0.55	83,71%, κ = 0.66
Module 4	82.28%, κ = 0.65	70,37%, κ = 0.40	81,36%, κ = 0.62

^∗Participants tested with the Toddler Module were not assessed using ADI-R or SCQ due to their age.