ADOS-G	Autism Diagnostic Observation Schedule–Generic
ApEn	approximate entropy
ASD	autism spectrum disorder
CAP	cyclic alternation pattern
DFA	detrended fluctuation analysis
DI	digital integration
DISCO	Diagnostic Interview for Social and Communication Disorders
DSM-5	Diagnostic and Statistical Manual of Mental Disorders (5th edition)
expSampEn	expanded sample entropy
FNN	false nearest neighbor
IAAFT	iterative amplitude-adjusted Fourier transform
K-ABC	Kaufman Assessment Battery for Children
PSD	power spectral density
PSG	Polysomnography
REM	rapid eye movement
RMS	root mean square
SampEn	sample entropy
SD	standard deviation
SWS	Slow-wave sleep
TAT	time above threshold
TD	typically developing children
ZC	number of zero crossings