Skip to main content
. Author manuscript; available in PMC: 2022 Dec 1.
Published in final edited form as: J Autism Dev Disord. 2022 Jan 4;52(12):5308–5320. doi: 10.1007/s10803-021-05377-y

Table 3.

Reliability samples, South Carolina (SC) SUCCESS and the autism and developmental disabilities monitoring (ADDM) network, surveillance year 2014

DSM-5 criterion SC SUCCESS
n = 20 pairs (children)
155 evaluations
2 reviewers
ADDM network
2014
n = 924 pairs (children)
4329 evaluations
34 reviewers


% Agree Kappa % Agree Kappa
A1 .90 .62 .84 .58
A2 .90 .62 .89 .73
A3 .90 .62 .85 .61
B1 .90 .62 .88 .71
B2 .85 .57 .86 .72
B3 .90 .79 .82 .64
B4 .95 .86 .89 .78
Final ASD case classification .90 .62 .92 .85