Table II.

Preliminary psychometrics of the RITA-T at different cutoff scores based on DSM-5 diagnoses in this sample

RITA-T total score	Sensitivity	Specificity	PPV	NPV
8	1	0.05	0.56	1
9	1	0.11	0.58	1
10	1	0.16	0.59	1
11	1	0.26	0.62	1
12	1	0.37	0.66	1
13	1	0.53	0.72	1
14	1	0.84	0.88	1
15	0.96	0.84	0.88	0.94
16	0.83	0.89	0.90	0.81
17	0.74	0.95	0.94	0.75
18	0.65	1	1	0.70
19	0.61	1	1	0.68
21	0.48	1	1	0.61
22	0.35	1	1	0.56
23	0.30	1	1	0.54
24	0.13	1	1	0.49
25	0.09	1	1	0.48
26	0.04	1	1	0.46
27	0	1	1	0.45

No child with ASD scored 14 or less on the RITA-T.