A stable pattern of EEG spectral coherence distinguishes children with autism from neuro-typical controls - a large case control study

Table 4 Ten instances of split-half replication of full population

Trial	Num CON Correct	% CON Correct	Num ASD Correct	% ASD Correct	t	df	P
1	244/279	87.5	204/232	87.9	11.18	317	0.0001
2	256/297	86.2	195/218	89.4	12.95	304	0.0001
3	253/285	88.8	181/209	86.6	13.95	294	0.0001
4	248/275	90.2	164/188	87.2	11.21	242	0.0001
5	253/281	90.0	181/223	84.3	14.93	430	0.0001
6	253/288	87.8	174/209	83.3	9.56	259	0.0001
7	238/269	88.5	183/219	83.6	15.90	355	0.0001
8	249/275	90.5	185/219	84.5	13.72	316	0.0001
9	226/274	82.5	186/215	86.5	17.20	423	0.0001
10	242/260	93.1	194/223	87.0	14.87	324	0.0001
Mean		88.5		86.0

Abbreviations: Num, number of, CON, normal control, ASD, Autism Spectrum Disorder; t, T-test; df, degrees of freedom, P, probability value. Results are the number and percent of correctly classified Test Set subjects. T values are determined for each test-set using the corresponding training-set-developed developed discriminant function.

ISSN: 1741-7015