Automated recognition of spontaneous facial expression in individuals with autism spectrum disorder: parsing response variability

Table 3 Correlations between features and scales in the entire ASD group

Scales	AU12 AUC	95% CI for r: AU12 AUC	AU6 AUC	95% CI for r: AU6 AUC	Average AU12	95% CI for r: Average AU12	Average AU6	95% CI for r: Average AU6
ABC-Hyperactivity Noncompliance	0.1 (0.24)	[− 0.07, 0.28]	− 0.001 (0.99)	[− 0.18, 0.17]	0.074 (0.42)	[− 0.1, 0.25]	0.05 (0.55)	[− 0.12, 0.23]
ABC-Irritability	0.005 (0.95)	[− 0.17, 0.18]	− 0.06 (0.49)	[− 0.24, 0.11]	0.075 (0.42)	[− 0.1, 0.25]	0.03 (0.73)	[− 0.15, 0.21]
ABC-Lethargy Social Withdrawal	− 0.09 (0.32)	[− 0.26, 0.09]	− 0.18 (0.05)	[− 0.34, − 0.002]	0.1 (0.25)	[− 0.07, 0.28]	− 0.002 (0.83)	[− 0.2, 0.16]
ABI RRB Hypersensitivity	0.05 (0.58)	[− 0.13, 0.22]	0.03 (0.75)	[− 0.15, 0.2]	0.2 (0.03)*	[0.02, 0.36]	0.07 (0.42)	[− 0.1, 0.25]
ABI Self-regulation	0.16 (0.09)	[− 0.02, 0.32]	0.07 (0.44)	[− 0.11, 0.24]	0.05 (0.59)	[− 0.13, 0.22]	0.05 (0.56)	[− 0.12, 0.23]
ABI SR Impulsivity	0.24 (0.009)*	[0.06, 0.4]	0.2 (0.03)*	[0.02, 0.36]	0.17 (0.12)	[− 0.05, 0.29]	0.18 (0.04)*	[0.003, 0.34]
RBS-R ritualistic behavior subscale total	0.14 (0.13)	[− 0.04, 0.31]	0.03 (0.71)	[− 0.14, 0.21]	0.29 (0.1)	[− 0.08, 0.27]	0.52 (0.06)	[− 0.12, 0.23]
SRS-2 Social Communication	− 0.11 (0.24)	[− 0.28, 0.07]	− 0.14 (0.13)	[− 0.31, 0.04]	− 0.001 (0.99)	[− 0.18, 0.18]	0.02 (0.82)	[− 0.16, 0.2]

Values are shown as r values (p)
ABC Aberrant Behavior Checklist, ABI Autism Behavior Inventory, ASD autism spectrum disorder, AU action unit, AUC area under the curve, RBS-R Repetitive Behavior Scale-Revised, RRB restrictive repetitive behaviors, SRS-2 Social Responsiveness Scale 2, SR self-regulation, 95% CI 95% confidence interval
*p < .05

ISSN: 2040-2392